CN110267144B - Information processing method and device, and storage medium - Google Patents

Abstract

The embodiments of the present application disclose an information processing method and device, and a storage medium. The method includes: when an earphone is in a wearing state, acquiring current secondary ear canal feature information through a sound pressure sensor in the earphone; when there is an ear canal feature set When the ear canal feature information and the ear canal feature set are matched, the matching result is obtained; the ear canal feature set represents the ear canal feature information obtained through the sound pressure sensor during the historical wearing process; In the corresponding relationship of , the current secondary usage mode corresponding to the matching result is determined; the corresponding relationship between the preset matching result and the usage mode represents the sound playing mode corresponding to the wearer type one-to-one.

Description

Information processing method and apparatus, and storage medium

technical field

The embodiments of the present application relate to communication technologies, and in particular, to an information processing method and apparatus, and a storage medium.

Background technique

At present, when listening to the sound of the terminal using the earphone, the user can listen to the sound output by the terminal by inserting the earphone into the corresponding interface of the terminal, and can also control the volume of the sound or the playback of the sound by pressing the buttons on the earphone. In order to improve the personalized use of the headset, it is currently proposed to control the headset to send voiceprint information and/or fingerprint information to the terminal, and the terminal to match the voiceprint information with the voiceprint data pre-stored in the terminal device, and/or the fingerprint information Match with the fingerprint data pre-stored in the terminal device; if the preset matching threshold is reached, determine the voiceprint information and/or fingerprint information as valid data, and then allow the user to control the sound through the buttons of the headset.

However, the above implementation process needs to record voiceprint data and/or fingerprint information on the terminal in advance, which reduces the intelligence of personalized use of the headset.

SUMMARY OF THE INVENTION

The present application provides an information processing method and device, and a storage medium, which can improve the intelligence of individualized use of earphones.

The technical solution of the present application is realized as follows:

The embodiment of the present application provides an information processing method, the method includes:

When the earphone is in the wearing state, obtain the current secondary ear canal feature information through the sound pressure sensor in the earphone;

When there is an ear canal feature set, the current and secondary ear canal feature information and the ear canal feature set are matched to obtain a matching result; the ear canal feature set represents the sound pressure sensor acquired during the historical wearing process ear canal feature information;

From the corresponding relationship between the preset matching result and the usage mode, the current secondary usage mode corresponding to the matching result is determined; the corresponding relationship between the preset matching result and the usage mode represents the sound playing mode corresponding to the wearer type one-to-one.

An embodiment of the present application provides an information processing device, the device includes: an acquisition unit, a matching unit, and a control unit; wherein,

The acquisition unit is configured to acquire the current secondary ear canal feature information through the sound pressure sensor in the earphone when the earphone is in a wearing state;

The matching unit is configured to, when there is an ear canal feature set, match the current and secondary ear canal feature information with the ear canal feature set to obtain a matching result; the ear canal feature set represents the historical wearing process through ear canal feature information obtained by the sound pressure sensor;

The control unit is configured to determine the current secondary use mode corresponding to the matching result from the corresponding relationship between the preset matching result and the use mode; the corresponding relationship between the preset matching result and the use mode represents the same as the wearer's type. A corresponding sound playback mode.

An embodiment of the present application provides an information processing apparatus, the information processing apparatus includes: a processor, a memory, and a communication bus, the memory communicates with the processor through the communication bus, and the memory stores the processor One or more executable programs, when the one or more programs are executed, the processor executes any one of the above information processing methods.

Embodiments of the present application provide a computer-readable storage medium, where one or more programs are stored in the computer-readable storage medium, and the one or more programs can be executed by one or more processors to implement any of the above An information processing method.

Embodiments of the present application provide an information processing method and device, and a storage medium. The method includes: acquiring current secondary ear canal feature information through a sound pressure sensor in an earphone, then acquiring an ear canal feature set, The feature information is matched with the ear canal feature set to obtain a matching result; from the correspondence between the preset matching result and the usage pattern, the current secondary usage pattern corresponding to the matching result is determined. With the above technical implementation scheme, since the ear canal feature set represents the ear canal feature information obtained during the historical wearing process, that is to say, the matching of the current ear canal feature information and the ear canal feature set can be obtained without manual pre-entry of information. As a result, the matching result is used again to determine the current use mode from the corresponding relationship between the preset matching result and the use mode. Since the corresponding relationship between the preset matching result and the use mode represents the one-to-one correspondence between the wearer type and the sound playback mode, That is to say, the current use mode is the sound playback mode corresponding to the current wearer type of the headset. In summary, the sound playback mode corresponding to the current wearer type of the headset can be obtained without manual pre-registration, which improves the personalized use of the headset. intelligence.

Description of drawings

FIG. 1 is a schematic diagram 1 of an information processing apparatus provided by an embodiment of the present application;

FIG. 2 is a flowchart 1 of an information processing method provided by an embodiment of the present application;

FIG. 3 is a schematic structural diagram of an earphone according to an embodiment of the present application;

FIG. 4 is a second flowchart of an information processing method provided by an embodiment of the present application;

FIG. 5 is a third flowchart of an information processing method provided by an embodiment of the present application;

FIG. 6 is a fourth flowchart of an information processing method provided by an embodiment of the present application;

FIG. 7 is a second schematic diagram of an information processing apparatus according to an embodiment of the present application;

FIG. 8 is a third schematic diagram of an information processing apparatus according to an embodiment of the present application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

Referring to FIG. 1 below, FIG. 1 is a schematic structural diagram of an information processing apparatus 1 implementing an embodiment of the present application. The information processing apparatus 1 is various terminals capable of playing sounds, such as a mobile phone, a notebook computer, a tablet computer (Pad), a desktop computer Wait for the terminal. The information processing apparatus shown in FIG. 1 is only an example, and should not impose any limitations on the functions and scope of use of the embodiments of the present application.

As shown in FIG. 1, the information processing apparatus 1 may include a processing unit (eg, a processor) 11, a storage unit (eg, a memory) 12, a communication bus 13, and an I/O interface 14, wherein the processing unit 11 may Various programs and data required for the operation of the information processing apparatus 1 are stored in the storage unit 12, and the processing unit 11, the storage unit 12 and the I/O interface 14 communicate with each other through the program in the unit 12. The bus 13 is connected.

Generally, the following units can be connected to the I/O interface 14: an input unit 15 including eg a touch screen, a microphone, etc., an output unit 16 including eg a speaker, a vibrator, etc., a communication unit 17, and a display unit 18; wherein the communication unit 17 The information processing apparatus 1 may be allowed to perform wireless or wired communication with other devices to exchange data, for example, the information processing apparatus 1 may perform wireless or wired communication with a headset.

Although FIG. 1 shows the information processing apparatus 1 having various units, it should be understood that not all of the illustrated units are required to be implemented or provided, and more or fewer units may be implemented or provided instead.

It should be noted that the embodiments of the present application may be implemented based on the information processing apparatus shown in FIG. 1 .

Example 1

The embodiment of the present application provides an information processing method, as shown in FIG. 2 , the information processing method includes:

S201. When the earphone is in a wearing state, obtain the current secondary ear canal feature information through a sound pressure sensor in the earphone;

After the information processing device communicates with the earphone, it detects whether the earphone is in a wearing state. When detecting that the earphone is in a wearing state, it sends an information detection instruction to the earphone. The earphone responds to the information detection instruction and obtains the current secondary ear canal feature information through the sound pressure sensor. ; wherein, the sound pressure sensor includes a microphone.

In some embodiments, after communicating with the headset, the information processing device directly determines that the headset is in the wearing state when receiving a wearing instruction indicating that the headset is in the wearing state.

It should be noted that the sound pressure sensor can be installed at any position in the front cavity or the back cavity of the earphone. Referring to FIG. 3 , the earphone 3 includes a sounding unit 30 , and the space in the earphone 3 is divided into the front cavity 31 and the sounding unit 30 In the rear cavity 32 , the sound pressure sensor can be installed in the upper position 311 or the lower position 312 of the front cavity 31 , and can also be installed in the upper position 321 or the lower position 322 of the rear cavity 32 .

In some embodiments, after communicating with the earphone, the information processing device plays the first audio through the earphone, and detects the initial sound pressure signal generated when the first audio is played through the sound pressure sensor in the earphone; based on the initial sound pressure signal, Determine whether the headset is wearing or not wearing.

The information processing device obtains the sound intensity value of the first audio frequency, and determines whether the earphone is in a wearing state or not wearing a state based on the sound intensity value of the first audio frequency and the sound intensity value of the initial sound pressure signal; wherein, the first audio frequency can be any frequency band , Audio within the sound intensity range that the human ear can withstand.

It should be noted that when the earphone is in the wearing state, due to the obstruction of the ear cavity, the first audio frequency will be reflected back to the sound pressure sensor. At this time, the sound intensity value of the initial sound pressure signal collected by the sound pressure sensor is relatively large. In the unworn state, the first audio frequency diffuses without being blocked by the ear cavity. At this time, the sound intensity value of the initial sound pressure signal collected by the sound pressure sensor is small. Therefore, the information processing device can compare with the first audio frequency. The sound intensity value of the initial sound pressure signal is determined, and the degree of reduction of the sound intensity value of the initial sound pressure signal is determined, and then whether the earphone is in the wearing state is judged according to the degree of reduction.

In some embodiments, the information processing apparatus determines that the earphone is in a wearing state when the reduction degree is not greater than a preset degree threshold, otherwise, determines that the earphone is in an unworn state; wherein the preset degree threshold may be obtained according to an empirical value , it can also be obtained according to the sound intensity value of the first audio frequency and the sound intensity value of the sound pressure signal to be compared. The sound pressure signal to be compared is detected by the sound pressure sensor when the headset is not worn and the first audio is played. .

Exemplarily, the degree of reduction may be the quotient of the first difference value and the sound intensity value of the first audio frequency, where the first difference value is the difference between the sound intensity value of the initial sound signal and the sound intensity value of the first audio frequency. absolute value.

In some embodiments, after the information processing device communicates with the earphone, the ultrasonic transmitter in the earphone transmits the first ultrasonic wave at the transmitting moment, the ultrasonic receiver in the earphone receives the second ultrasonic wave reflected from the first ultrasonic wave, and determines Receiving time: Calculate the time difference between the transmitting time and the receiving time, and judge whether the headset is in the wearing state or not based on the size of the time difference.

In some embodiments, the current secondary ear canal feature information includes a current secondary impedance curve and a current secondary acoustic model, the ear canal feature set includes an impedance curve set and an acoustic model set, the current secondary impedance curve corresponds to the impedance curve set, and the current secondary acoustic model corresponds to Collection of acoustic models.

Exemplarily, the impedance curve is a curve of the ear canal impedance value and the sound pressure value; the acoustic model is a model established based on the first ultrasonic wave and the second ultrasonic wave.

In some embodiments, the current-secondary ear canal feature information includes a current-secondary impedance curve; the information processing device plays audio through the earphone, and detects the current signal, voltage signal and sound pressure signal generated when the audio is played through a sound pressure sensor in the earphone , so as to obtain the current secondary impedance curve generated by the earphone based on the current signal, the voltage signal and the sound pressure signal.

When it is determined that the earphone is in the wearing state and audio is played through the earphone, the information processing device sends an impedance detection instruction to the earphone, and the earphone responds to the impedance detection instruction and uses the sound pressure sensor to detect the current generated when the audio is played within the first time period. Signal, voltage signal and sound pressure signal, the sound pressure signal can be the sound pressure value, the earphone obtains the ear canal impedance value according to the current signal and the voltage signal, and uses the ear canal impedance value and the sound pressure value to generate an impedance curve, that is, the current secondary impedance curve , and then send the current secondary impedance curve to the information processing device; wherein, the audio frequency may be a frequency sweep audio, and the first duration may be less than or equal to the duration of audio playback by the earphone.

Exemplarily, the earphone uses a current digital-to-analog converter to detect a current signal generated when audio is played, and a voltage digital-to-analog converter to detect a voltage signal generated when audio is played during the first period of time.

It should be noted that, when wearing headphones, due to the different cavities formed by the ear canals of different users and the headphones, the impedance curves corresponding to different cavities are also different, and the impedance curves can be used to distinguish users.

In some embodiments, the current and secondary ear canal feature information includes a current secondary acoustic model; the information processing device controls the earphone to emit the first ultrasonic wave and receive the second ultrasonic wave reflected back from the first ultrasonic wave, so as to obtain the data obtained by the earphone based on the first ultrasonic wave and the second ultrasonic wave. The current subacoustic model generated by the second ultrasonic wave.

When the information processing device determines that the earphone is in the wearing state, it sends an acoustic detection instruction to the earphone, and the earphone responds to the acoustic detection instruction, and controls the ultrasonic transmitter to transmit the first ultrasonic wave within the second time period, and receives the reflected signal of the first ultrasonic wave through the ultrasonic receiver. The second ultrasonic wave generates an acoustic model according to the signal parameters of the first ultrasonic wave and the signal parameters of the second ultrasonic wave, which is the current sub-acoustic model, and then sends the current sub-acoustic model to the information processing device; wherein, the second duration may be less than or equal to the length of time the headset has been worn.

Exemplarily, the signal parameter of the first ultrasonic wave is used as the model input, and the signal parameter of the second ultrasonic wave is used as the model output to generate the current secondary acoustic model.

It should be noted that when wearing headphones, due to the different cavities formed by the ear canals of different users and the headphones, the acoustic models of ultrasonic waves corresponding to different cavities are also different, so the acoustic models of ultrasonic waves can be used to distinguish users; Ultrasound is beyond the frequency range of human hearing and cannot be perceived by the user, so the process of acquiring the acoustic model will not affect the audio that the user receives from the earphone within the frequency range of human hearing.

S202. When there is an ear canal feature set, match the current and secondary ear canal feature information with the ear canal feature set to obtain a matching result; the ear canal feature set represents the ear canal feature information obtained through the sound pressure sensor during the historical wearing process;

The information processing device detects whether there is an ear canal feature set. The ear canal feature set is composed of the ear canal feature information obtained through the sound pressure sensor during the historical wearing process. When it is determined that the ear canal feature set exists, the ear canal feature set is obtained, and the The current ear canal feature information is matched with the ear canal feature information in the ear canal feature set to obtain a matching result.

In some embodiments, the information processing device detects whether a set of ear canal features exists in the local memory.

In some embodiments, the information processing device detects whether a set of ear canal features exists in the cloud storage.

After receiving the account of the user logging into the cloud storage, the information processing device accesses the cloud storage corresponding to the account, and detects whether there is an ear canal feature set, and if so, obtains the ear canal feature set from the cloud storage corresponding to the account.

In some embodiments, the matching results may characterize the current wearer type of the headset, eg, the owner of the headset, the non-owner of the headset, a frequent user of the headset, and the like.

In some embodiments, the ear canal feature set includes at least one historical ear canal feature information, and the matching result includes a first matching result and a second matching result; the information processing device analyzes the current ear canal feature information and the at least one historical ear canal feature information Match each ear canal feature information in the above to obtain at least one information matching result; based on at least one information matching result, obtain the matching degree; when the matching degree is greater than or equal to the preset matching degree threshold, obtain the first matching result, the first matching The result indicates that the current wearer of the earphone is the owner of the earphone; when the matching degree is less than the preset matching degree threshold, a second matching result is obtained, and the second matching result indicates that the current wearer of the earphone is the non-owner of the earphone.

The information processing device matches the current ear canal feature information with each ear canal feature information to obtain an information matching result, and one information matching result indicates whether the information matching succeeds or fails, and then obtains at least one information matching result; according to the at least one information matching As a result, the matching degree is calculated; comparing the matching degree and the preset matching degree threshold, when the matching degree is not less than the preset matching degree threshold, it is determined that the current wearer is the owner of the headset, otherwise, it is determined that the current wearer is not the owner of the headset , the non-owner.

In some embodiments, the information processing apparatus calculates the similarity between the current secondary ear canal feature information and each ear canal feature information, and when the similarity is greater than a preset similarity threshold, determines the current secondary ear canal feature information and each ear canal feature information. The matching of the canal feature information is successful, otherwise, it is determined that the current secondary ear canal feature information and each ear canal feature information have failed to match; wherein, the preset similarity threshold may be 80% or 90%.

In some embodiments, the information processing apparatus counts the total number of results of at least one information matching result and the number of successful matches in at least one information matching result, and divides the number of successful matches by the total number of results to obtain the matching degree, The matching degree is compared with a preset matching degree threshold, and the preset matching degree threshold may be 60% or 70%.

In some embodiments, after matching the current secondary ear canal feature information with the ear canal feature set to obtain a matching result, the information processing apparatus determines that the matching result is the second matching result, that is, the current wearer of the earphone is a non-owner of the earphone When the user is notified, a reminder is sent according to a preset reminder mode; wherein, the preset reminder mode includes sending reminder information to a contact phone designated by the user, or ringing and vibrating.

In some embodiments, after matching the current ear canal feature information and the ear canal feature set to obtain a matching result, when the information processing apparatus determines that the matching result is the second matching result, obtain the current operation information; information, and the corresponding relationship between the preset operation information and the user type, to obtain the first reference user type.

After obtaining the second matching result according to the current secondary ear canal feature information and the ear canal feature set, the information processing device further acquires the current current operation information, and determines the corresponding current operation information from the corresponding relationship between the preset operation information and the user type. The first reference user type; wherein, the corresponding relationship between the preset operation information and the user type includes: operation information corresponding to a minor user, and the minor user includes children.

In some embodiments, the current operation information is operation object information generated by a user's operation on the information processing device, and the current operation information includes at least one of the following: application program information and operation object information in the application program; wherein, the application program The information can be an application type, for example, a small game type; the operation object information in the application can be a children's cartoon.

Exemplarily, the corresponding relationship between the preset operation information and the user type includes: the mini-game type corresponding to the minor user and the children's cartoon; the information processing device determines that the current operation information includes the mini-game type or the children's animation, from the preset In the corresponding relationship between the operation information and the user type, it is determined that the first reference user type is a minor user.

In some embodiments, after matching the current ear canal feature information and the ear canal feature set to obtain a matching result, when the matching result is the second matching result, the information processing apparatus obtains the classification parameter based on the ear canal feature set; According to the current secondary ear canal feature information and classification parameters, the second reference user type is obtained.

After obtaining the second matching result according to the current secondary ear canal feature information and the ear canal feature set, the information processing device further obtains a classification parameter based on the ear canal feature set; using the classification parameter, the current secondary ear canal feature information is judged to obtain the first matching result. 2. Refer to the user type.

In some embodiments, taking the current secondary ear canal feature information as the current secondary impedance curve and the ear canal feature set as the impedance curve set as an example, since the cavity formed by the ear canal and the earphone of the minor user is more difficult than that of the adult user. The cavity formed by the ear canal and the earphone has a small volume, and the sound pressure level generated by the sound of the same intensity in the reduced ear canal volume increases; Sound pressure value, determine a sound pressure value as a classification parameter, when the sound pressure value is greater than the classification parameter, it is more likely to be a minor user, and when the sound pressure value is not greater than the classification parameter, it is more likely to be an adult user; If all the sound pressure values (or most of the sound pressure values) in the impedance curve are greater than the classification parameter, the user type of the second parameter is determined to be a minor user; otherwise, the user type of the second parameter is determined to be an adult user.

In some embodiments, after matching the current ear canal feature information and the ear canal feature set to obtain a matching result, when the information processing apparatus determines that the matching result is the second matching result, obtain the current operation information; information, and the corresponding relationship between the preset operation information and the user type, the first reference user type is obtained; when the first reference user type is a minor user, the classification parameter is obtained based on the ear canal feature set; according to the current secondary ear canal feature information and classification parameters to obtain the second reference user type.

After obtaining the second matching result according to the current secondary ear canal feature information and the ear canal feature set, the information processing device further acquires the current current operation information, and determines the corresponding current operation information from the corresponding relationship between the preset operation information and the user type. The first reference user type; when the first reference user type is a minor user, the second reference user type is further determined, otherwise, the second reference user type is no longer determined, and the current wearer is determined as a minor user.

S203. Determine the current secondary usage mode corresponding to the matching result from the corresponding relationship between the preset matching result and the usage mode; the corresponding relationship between the preset matching result and the usage mode represents the sound playing mode corresponding to the wearer type one-to-one.

The information processing device takes the use mode corresponding to the matching result in the corresponding relationship between the preset matching result and the use mode as the current use mode, and then controls the sound playback according to the current use mode; wherein, the preset matching result and the use mode are The corresponding relationship is: a one-to-one correspondence between the wearer type and the sound playback mode. The wearer type includes the owner of the headset, the non-owner of the headset, etc. The sound playback mode includes sound output parameters and/or sound control authority.

In some embodiments, the preset corresponding relationship between the matching result and the usage mode is the corresponding relationship between the matching result and the sound output parameter; the information processing device determines the current secondary sound corresponding to the matching result from the corresponding relationship between the matching result and the sound output parameter Output parameters.

The information processing apparatus takes the sound output parameter corresponding to the matching result in the correspondence between the matching result and the sound output parameter as the current secondary sound output parameter.

In some embodiments, the preset corresponding relationship between the matching result and the usage mode is the corresponding relationship between the matching result and the sound control authority; the information processing device determines the current secondary sound corresponding to the matching result from the corresponding relationship between the matching result and the sound control authority Control permissions.

The information processing apparatus takes the voice input control authority corresponding to the matching result in the corresponding relationship between the matching result and the voice control authority as the current voice control authority.

In some embodiments, the preset correspondence between the matching result and the usage mode is: a one-to-one correspondence between the matching result, the sound output parameter and the sound control authority, and the information processing device determines from the correspondence between the matching result and the sound control authority Output the sound output parameters and sound control authority corresponding to the matching result.

In some embodiments, the corresponding relationship between the preset matching result and the usage mode includes: a first sound control authority corresponding to the first matching result, and a second sound control authority corresponding to the second matching result. The first sound control authority is greater than the second sound control authority; wherein, the first matching result is that the current wearer of the headset is the owner of the headset, and the second matching result is that the current wearer of the headset is the non-owner of the headset.

In some embodiments, the first sound control authority corresponding to the owner of the earphone and the second sound control authority corresponding to the non-owner of the earphone may both be the authority to control playback of sound through the earphone, or control the sound through the earphone. Permissions for the sound of the information processing device, for example, to control the playback or pause of the sound, to control the volume of the sound, etc.

In some embodiments, the corresponding relationship between the preset matching result and the usage mode includes: a first sound output parameter corresponding to the owner of the headset, and a second sound output parameter corresponding to the non-owner of the headset; wherein the first sound output parameter The sound output parameter and the second sound output parameter are parameters when the information processing apparatus plays sound, such as sound volume, sound effect, and sound playing time.

In some embodiments, in order to provide a better experience for the owner of the headset, the first sound output parameter includes at least one of the following: high-quality sound effects, the volume of the first sound, and the playback duration of the first sound, and the playback duration of the first sound For the maximum use time of the earphone without damaging human hearing, the first sound volume is a volume that conforms to the usage preference of the owner of the earphone.

Exemplarily, during the historical wearing process, the information processing device obtains the first matching result, and after determining the first sound output parameter corresponding to the first matching result, the first sound output parameter includes the initial sound volume, and the information processing device according to the initial sound The volume plays the sound through the earphone. After receiving the user's volume adjustment instruction from the earphone, it is judged whether the sound volume indicated by the volume adjustment instruction is consistent with the initial sound volume. If it is inconsistent, the sound volume indicated by the volume adjustment instruction is used as the first sound. volume, and replace the initial sound volume in the first sound output parameter with the first sound volume.

In some embodiments, the second sound output parameter includes at least one of the following: a low-quality sound effect, a volume of the second sound, and a playing time of the second sound. For the non-owner of the headset to use the headset on the information processing device, considering the The non-owner may be a child, and the volume of the second sound is set to be lower than the volume of the first sound, and the playback duration of the second sound is shorter than the playback duration of the first sound. In this way, the child's hearing is protected.

In some embodiments, after obtaining the first reference user type according to the current second operation information and the corresponding relationship between the preset operation information and the user type, or according to the current second ear canal feature information and classification parameters, obtain the second reference user After the type, when the first reference user type is a minor user or the second reference user type is a minor user, the information processing device determines the corresponding relationship between the minor user and the use mode from the preset second corresponding relationship between the minor user and the usage mode. the current secondary usage mode; controls the sound playback according to the current secondary usage mode.

When the first reference user type is a minor user and/or the second reference user is a minor user, the information processing apparatus determines the current usage mode from the second correspondence, and controls sound playback according to the current usage mode.

In some embodiments, the second corresponding relationship is a third sound output parameter corresponding to a minor user and a third sound control authority; wherein, the third sound output parameter may be the same as the second sound output parameter; the third sound control The authority is smaller than the second sound control authority, for example, the authority to prohibit sound control, under which the information processing apparatus does not respond to the sound control instruction received from the earphone.

In some embodiments, as shown in an information processing method shown in FIG. 4, after step S203, the information processing method further includes: S204, as follows:

S204. Control sound playback according to the current usage mode.

When the information processing device obtains the current sound output parameters from the current use mode, the sound is played according to the current sound output parameters; the information processing device obtains the current sound control authority from the current use mode, and receives the sound control instruction from the earphone , according to the current voice control authority, determine whether to respond to the voice control command, when the voice control command is within the scope of the current voice control authority, in response to the voice control command, adjust the sound according to the voice control command and play, when the voice control command is within the scope of the current voice control authority When the control command is not within the scope of the current voice control authority, it does not respond to the voice control command.

In some embodiments, after determining the current secondary audio output parameter corresponding to the matching result from the corresponding relationship between the matching result and the audio output parameter; the information processing apparatus controls the audio playback according to the current secondary audio output parameter.

The information processing device sets the current sound output parameter as its own current sound output parameter, and then plays the sound according to its own current sound output parameter when playing the sound.

In some embodiments, after determining the current secondary voice control authority corresponding to the matching result from the corresponding relationship between the matching result and the voice control authority; the information processing apparatus receives the voice control instruction from the earphone, and the current secondary voice control authority represents permission When the sound control instruction is executed, the preset sound output parameters are adjusted according to the sound control instruction, the adjusted sound output parameters are obtained, and the sound playback is controlled according to the adjusted sound output parameters.

The information processing device receives the voice control command from the earphone, and determines whether the voice control command belongs to the current voice control authority; when the voice control command belongs to the current voice control authority, the preset voice output parameters are adjusted according to the voice control command; The sound output parameter is the current sound output parameter of the information processing device.

Exemplarily, the current sound control authority includes volume adjustment authority; the user operates the volume adjustment button on the earphone, the earphone generates the sound control instruction as a volume adjustment instruction, and sends it to the information processing device, and the information processing device determines that the volume adjustment instruction belongs to the volume adjustment. Permission, adjust the volume in the current sound output parameters according to the volume adjustment parameters indicated by the volume adjustment instruction.

In some embodiments, as shown in an information processing method shown in FIG. 5, after step S201, the information processing method further includes: S402-S404, as follows:

S402, when there is no ear canal feature set, save the current secondary ear canal feature information;

When it is determined that there is no ear canal feature set, the information processing apparatus saves the current and current ear canal feature information to the local storage or cloud storage.

Exemplarily, after the user logs in the account of the cloud storage on the information processing apparatus, the information processing apparatus saves the current secondary ear canal feature information to the cloud storage corresponding to the account.

It should be noted that, compared with local storage, cloud storage can store more ear canal feature information.

S403. Count the total number of saved ear canal feature information;

The information processing device counts the total number of stored ear canal feature information.

In some embodiments, the information processing device sets the initial value of the total number to 0, and adds 1 to the total number and saves it while saving the current secondary ear canal feature information each time. Further, the information processing device can directly obtain the total number of number.

S404. When the total number is greater than or equal to a preset total number threshold, obtain an ear canal feature set based on the stored ear canal feature information.

The information processing device determines whether the total number is not less than the preset total number threshold, and when it is determined that the total number is not less than the preset total number threshold, the ear canal feature set is composed of the saved ear canal feature information, and the ear canal features are saved. gather.

It should be noted that the larger the preset total number threshold, the more accurate the wearer type determined based on the ear canal feature set, but it takes longer to obtain the ear canal feature set. Therefore, a more moderate preset can be set. Set the total number threshold.

Exemplarily, as shown in FIG. 6, an information processing method includes:

S501, when the information processing device detects that the earphone is in the wearing state for the i-th time, obtains the i-th ear canal feature information through a sound pressure sensor in the earphone; i is an integer greater than 0;

S502, the information processing device saves the i-th ear canal feature information until i is equal to 1; I is an integer greater than 0;

S503, the information processing device forms an ear canal feature set by the saved 1 ear canal feature information, and saves to cloud storage;

S504, when the information processing device detects that the earphone is in the wearing state for the 1+1st time, obtains the 1+1st ear canal feature information through the sound pressure sensor in the earphone;

S505, the information processing device obtains the ear canal feature set from the cloud storage, and matches the 1+1th ear canal feature information and the ear canal feature set to obtain a matching result;

S506, the information processing device determines that the matching result is the owner of the earphone, and obtains the first sound output parameter and the first sound control authority from the corresponding relationship between the preset matching result and the usage mode;

S507. The information processing apparatus determines that the matching result is the non-owner of the earphone, and only acquires the second sound output parameter from the corresponding relationship between the preset matching result and the usage mode.

It can be understood that since the ear canal feature set represents the ear canal feature information obtained during the historical wearing process, that is to say, the matching result between the current secondary ear canal feature information and the ear canal feature set can be obtained without manual pre-entry of information. , and then use the matching result to determine the current use mode from the corresponding relationship between the preset matching result and the use mode. Since the corresponding relationship between the preset matching result and the use mode represents the one-to-one correspondence between the wearer type and the sound playback mode, it is also That is to say, the current use mode is the sound playback mode corresponding to the current wearer type of the headset. In summary, the sound playback mode corresponding to the current wearer type of the headset can be obtained without manual pre-entry, and then according to the current wearer type of the headset. The corresponding sound playback mode is used to control the sound playback, which improves the intelligence of individualized use of the headset.

Embodiment 2

Based on the same inventive concept of the first embodiment, further description will be made.

An embodiment of the present application provides an information processing apparatus. As shown in FIG. 7 , the information processing apparatus 6 includes an acquisition unit 61, a matching unit 62, and a control unit 63; wherein,

The acquiring unit 61 is used to acquire the current secondary ear canal feature information through the sound pressure sensor in the earphone when the earphone is in the wearing state;

The matching unit 62 is configured to match the current ear canal feature information and the ear canal feature set when there is an ear canal feature set to obtain a matching result; the ear canal feature set represents the ear canal acquired through the sound pressure sensor during the historical wearing process. track feature information;

The control unit 63 is used to determine the current secondary use mode corresponding to the matching result from the corresponding relationship between the preset matching result and the use mode; the corresponding relationship between the preset matching result and the use mode represents the sound playback corresponding to the wearer type one-to-one model.

In some embodiments, the apparatus further includes:

The set generating unit is used to save the current secondary ear canal feature information when there is no ear canal feature set after obtaining the current secondary ear canal feature information through the sound pressure sensor in the earphone; and count the saved ear canal feature information. the total number; and when the total number is greater than or equal to the preset total number threshold, obtain the ear canal feature set based on the stored ear canal feature information.

In some embodiments, the current secondary ear canal feature information includes a current secondary impedance curve and a current secondary acoustic model, the ear canal feature set includes an impedance curve set and an acoustic model set, the current secondary impedance curve corresponds to the impedance curve set, and the current secondary acoustic model corresponds to Collection of acoustic models.

In some embodiments, the current secondary ear canal feature information includes a current secondary impedance curve;

The acquisition unit 61 is specifically used to play audio through the earphone, and detect the current signal, voltage signal and sound pressure signal generated when the audio is played through the sound pressure sensor in the earphone, so as to obtain the current signal, voltage signal and sound pressure signal generated by the earphone based on the current signal, voltage signal and sound pressure signal. The current secondary impedance curve generated by the voltage signal.

In some embodiments, the current secondary ear canal feature information includes a current secondary acoustic model;

The obtaining unit 61 is specifically configured to control the earphone to send out the first ultrasonic wave and receive the second ultrasonic wave reflected from the first ultrasonic wave, so as to obtain the current sub-acoustic model generated by the earphone based on the first ultrasonic wave and the second ultrasonic wave.

In some embodiments, the corresponding relationship between the preset matching result and the usage mode is the corresponding relationship between the matching result and the sound output parameter;

The control unit 63 is specifically configured to determine the current secondary sound output parameter corresponding to the matching result from the corresponding relationship between the matching result and the sound output parameter.

In some embodiments, the control unit 63 is further configured to control sound playback according to the current secondary sound output parameters after determining the current secondary usage mode corresponding to the matching result from the corresponding relationship between the preset matching result and the usage mode.

In some embodiments, the corresponding relationship between the preset matching result and the usage mode is the corresponding relationship between the matching result and the voice control authority;

The control unit 63 is specifically configured to determine the current secondary voice control authority corresponding to the matching result from the corresponding relationship between the matching result and the voice control authority.

In some embodiments, the control unit 63 is further configured to, after determining the current secondary usage mode corresponding to the matching result from the corresponding relationship between the preset matching result and the usage mode, when a sound control instruction is received from the earphone and the current secondary usage mode is The voice control authority indicates that when the voice control command is allowed to be executed, the preset voice output parameters are adjusted according to the voice control command, the adjusted voice output parameters are obtained, and the voice playback is controlled according to the adjusted voice output parameters.

In some embodiments, the ear canal feature set includes at least one historical ear canal feature information, and the matching result includes a first matching result and a second matching result;

The matching unit 62 is specifically configured to match each ear canal feature information in the current secondary ear canal feature information and at least one historical ear canal feature information to obtain at least one information matching result; and based on the at least one information matching result, obtain a matching degree and when the matching degree is greater than or equal to the preset matching degree threshold, obtain a first matching result, and the first matching result indicates that the current wearer of the headset is the owner of the headset; and when the matching degree is less than the preset matching degree threshold, obtain The second matching result indicates that the current wearer of the headset is the non-owner of the headset.

In some embodiments, the corresponding relationship between the preset matching result and the usage mode includes: a first sound control authority corresponding to the first matching result, and a second sound control authority corresponding to the second matching result. The first sound control authority Greater than the second voice control authority.

In some embodiments, the matching unit 62 is further configured to obtain the current operation information when the matching result is the second matching result after matching the current ear canal feature information and the ear canal feature set to obtain a matching result; and obtaining the first reference user type according to the current operation information and the corresponding relationship between the preset operation information and the user type.

In some embodiments, the matching unit 62 is further configured to, after matching the current ear canal feature information and the ear canal feature set to obtain a matching result, when the matching result is the second matching result, based on the ear canal feature set, obtaining a classification parameter; and obtaining a second reference user type according to the current secondary ear canal feature information and the classification parameter.

In some embodiments, the control unit 63 is further configured to obtain the first reference user type according to the current secondary operation information and the corresponding relationship between the preset operation information and the user type, or according to the current secondary ear canal feature information and classification parameter, after obtaining the second reference user type, when the first reference user type is a minor user or the second reference user type is a minor user, from the preset second corresponding relationship between the minor user and the usage mode, determine The current secondary usage mode corresponding to the minor user; and control the sound playback according to the current secondary usage mode.

In some embodiments, the control unit 63 is further configured to control sound playback according to the current secondary usage mode after determining the current secondary usage mode corresponding to the matching result from the corresponding relationship between the preset matching result and the usage mode.

It should be noted that, in practical applications, the above acquisition unit 61, matching unit 62 and control unit 63 may be implemented by the processor 64 located on the information processing device 6, specifically a central processing unit (Central Processing Unit, CPU), a microprocessor It can be realized by a Microprocessor Unit (MPU), a Digital Signal Processing (DSP) or a Field Programmable Gate Array (FPGA).

The embodiment of the present application also provides an information processing device 6. As shown in FIG. 8, the device 6 includes: a processor 64, a memory 65, and a communication bus 66. The memory 65 communicates with the processor 64 through the communication bus 66, and the memory 65 stores one or more programs executable by the processor 64. When the one or more programs are executed, the processor 64 executes any one of the information processing methods in the foregoing embodiments.

The embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores one or more programs, and the one or more programs can be executed by one or more processors 64 . When the programs are executed by the processors 64 , The information processing method according to the first embodiment is realized.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the application may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, optical storage, and the like.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus, and computer program products according to embodiments of the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the protection scope of the present application.

Claims (30)

1. an information processing method, it is characterised in that the method comprises: When the earphone is in the wearing state, obtain the current secondary ear canal feature information through the sound pressure sensor in the earphone; When there is an ear canal feature set, the current and secondary ear canal feature information and the ear canal feature set are matched to obtain a matching result; the ear canal feature set represents the sound pressure sensor acquired during the historical wearing process The ear canal feature information; the ear canal feature set includes an impedance curve set; the impedance curve is the curve of the ear canal impedance value and the sound pressure value; the ear canal impedance value is the voltage signal and current generated when the earphone plays audio signal generation; From the corresponding relationship between the preset matching result and the use mode, determine the current secondary use mode corresponding to the matching result; the corresponding relationship between the preset matching result and the use mode represents the sound playback mode corresponding to the wearer type one-to-one; When the ear canal feature set does not exist, save the current and secondary ear canal feature information; Count the total number of saved ear canal feature information; When the total number is greater than or equal to a preset total number threshold, the ear canal feature set is obtained based on the stored ear canal feature information; the preset total number threshold is greater than or equal to 2 Integer. 2. The method according to claim 1, wherein the current secondary ear canal feature information comprises a current secondary impedance curve and a current secondary acoustic model, the ear canal feature set comprises an impedance curve set and an acoustic model set, and the The current secondary impedance curve corresponds to the impedance curve set, and the current secondary acoustic model corresponds to the acoustic model set. 3. The method according to claim 1, wherein the current secondary auditory canal feature information comprises a current secondary impedance curve; and the acquiring the current secondary auditory canal feature information through a sound pressure sensor in the earphone comprises: Play audio through the earphone, and detect the current signal, voltage signal and sound pressure signal generated when the audio is played through the sound pressure sensor in the earphone, so as to obtain the current signal, the sound pressure signal generated by the earphone based on the current signal, the sound pressure signal The current secondary impedance curve generated by the voltage signal and the sound pressure signal. 4. The method according to claim 1, wherein the current secondary auditory canal feature information comprises a current secondary acoustic model; the acquisition of the current secondary auditory canal feature information through a sound pressure sensor in the earphone comprises: The earphone is controlled to emit a first ultrasonic wave and receive a second ultrasonic wave reflected from the first ultrasonic wave, so as to acquire the current secondary acoustic model generated by the earphone based on the first ultrasonic wave and the second ultrasonic wave. 5. The method according to claim 1, wherein the corresponding relationship between the preset matching result and the use mode is the corresponding relationship between the matching result and the sound output parameter; the corresponding relationship between the preset matching result and the use mode In the relationship, determine the current secondary usage mode corresponding to the matching result, including: From the correspondence between the matching result and the sound output parameter, the current secondary sound output parameter corresponding to the matching result is determined. 6. The method according to claim 5, wherein after determining the current secondary usage pattern corresponding to the matching result in the corresponding relationship between the preset matching result and the usage pattern, the method further comprises: The sound playback is controlled according to the current current sound output parameter. 7. The method according to claim 1, wherein the corresponding relationship between the preset matching result and the use mode is the corresponding relationship between the matching result and the voice control authority; the corresponding relationship between the preset matching result and the use mode In the relationship, determine the current secondary usage mode corresponding to the matching result, including: From the corresponding relationship between the matching result and the voice control authority, the current secondary voice control authority corresponding to the matching result is determined. 8. The method according to claim 7, wherein, after determining the current secondary usage pattern corresponding to the matching result in the corresponding relationship between the preset matching result and the usage pattern, the method further comprises: When a voice control command is received from the earphone and the current voice control authority indicates that the voice control command is allowed to be executed, the preset voice output parameters are adjusted according to the voice control command to obtain the adjusted voice output parameters , and control the sound playback according to the adjusted sound output parameters. 9. The method according to claim 1, wherein the ear canal feature set includes at least one historical ear canal feature information, and the matching result includes a first matching result and a second matching result; The current ear canal feature information is matched with the ear canal feature set to obtain a matching result, including: Matching each ear canal feature information in the current secondary ear canal feature information and the at least one historical ear canal feature information to obtain at least one information matching result; based on the at least one information matching result, obtaining a matching degree; When the matching degree is greater than or equal to a preset matching degree threshold, the first matching result is obtained, and the first matching result indicates that the current wearer of the headset is the owner of the headset; When the matching degree is less than a preset matching degree threshold, the second matching result is obtained, and the second matching result indicates that the current wearer of the headset is a non-owner of the headset. 10 . The method according to claim 9 , wherein the corresponding relationship between the preset matching result and the usage mode comprises: a first sound control authority corresponding to the first matching result and a first sound control authority corresponding to the second matching result. 11 . The result corresponds to the second sound control authority, and the first sound control authority is greater than the second sound control authority. 11. The method according to claim 9, wherein after the current secondary ear canal feature information and the ear canal feature set are matched to obtain a matching result, the method further comprises: When the matching result is the second matching result, obtain current operation information; The first reference user type is obtained according to the current operation information and the corresponding relationship between the preset operation information and the user type. 12 . The method according to claim 11 , wherein after the current secondary ear canal feature information and the ear canal feature set are matched to obtain a matching result, the method further comprises: 12 . When the matching result is the second matching result, obtaining a classification parameter based on the ear canal feature set; According to the current secondary ear canal feature information and the classification parameter, a second reference user type is obtained. 13. The method according to claim 12, wherein after obtaining the first reference user type according to the current secondary operation information and the corresponding relationship between the preset operation information and the user type, or according to the current secondary operation information After obtaining the second reference user type, the method further includes: When the first reference user type is a minor user or the second reference user type is the minor user, the minor user is determined from the preset second correspondence between minor users and usage patterns The corresponding current usage mode; Controls sound playback in accordance with the current mode of use. 14. The method according to claim 1, wherein, after determining the current secondary usage pattern corresponding to the matching result in the corresponding relationship between the preset matching result and the usage pattern, the method further comprises: Controls sound playback in accordance with the current mode of use. 15. An information processing device, characterized in that the device comprises: an acquisition unit, a matching unit, a control unit, and a set generation unit; wherein, The acquisition unit is configured to acquire the current secondary ear canal feature information through the sound pressure sensor in the earphone when the earphone is in a wearing state; The matching unit is configured to, when there is an ear canal feature set, match the current and secondary ear canal feature information with the ear canal feature set to obtain a matching result; the ear canal feature set represents the historical wearing process through The ear canal feature information obtained by the sound pressure sensor; the ear canal feature set includes an impedance curve set; the impedance curve is a curve of the ear canal impedance value and the sound pressure value; the ear canal impedance value is played by the earphone. The voltage signal and current signal generated when the time is generated; The control unit is configured to determine the current secondary use mode corresponding to the matching result from the corresponding relationship between the preset matching result and the use mode; the corresponding relationship between the preset matching result and the use mode represents the same as the wearer's type. A corresponding sound playback mode; The set generating unit is configured to save the current and secondary ear canal feature information when the ear canal feature set does not exist after the current and secondary ear canal feature information is obtained through the sound pressure sensor in the earphone; and count the total number of saved ear canal feature information; and when the total number is greater than or equal to a preset total number threshold, obtain the ear canal feature set based on the saved ear canal feature information ; The preset total number threshold is an integer greater than or equal to 2. 16. The apparatus according to claim 15, wherein the current secondary ear canal feature information comprises a current secondary impedance curve and a current secondary acoustic model, the ear canal feature set comprises an impedance curve set and an acoustic model set, and the The current secondary impedance curve corresponds to the impedance curve set, and the current secondary acoustic model corresponds to the acoustic model set. 17. The apparatus according to claim 15, wherein the current secondary ear canal feature information comprises a current secondary impedance curve; The acquisition unit is specifically configured to play audio through the earphone, and detect the current signal, voltage signal and sound pressure signal generated when the audio is played through the sound pressure sensor in the earphone, so as to acquire the sound pressure signal generated by the sound pressure sensor in the earphone. The current sub-impedance curve generated by the earphone based on the current signal, the voltage signal and the sound pressure signal. 18. The apparatus according to claim 15, wherein the current secondary ear canal feature information comprises a current secondary acoustic model; The acquisition unit is specifically configured to control the earphone to send out the first ultrasonic wave and receive the second ultrasonic wave reflected from the first ultrasonic wave, so as to acquire the generated ultrasonic wave generated by the earphone based on the first ultrasonic wave and the second ultrasonic wave. The current secondary acoustic model of . 19. The device according to claim 15, wherein the corresponding relationship between the preset matching result and the usage mode is the corresponding relationship between the matching result and the sound output parameter; The control unit is specifically configured to determine the current secondary sound output parameter corresponding to the matching result from the corresponding relationship between the matching result and the sound output parameter. 20. The apparatus of claim 18, wherein The control unit is further configured to, after determining the current secondary usage mode corresponding to the matching result from the corresponding relationship between the preset matching result and the usage mode, control sound playback according to the current secondary sound output parameter. 21. The device according to claim 15, wherein the corresponding relationship between the preset matching result and the usage mode is the corresponding relationship between the matching result and the voice control authority; The control unit is specifically configured to determine the current secondary voice control authority corresponding to the matching result from the corresponding relationship between the matching result and the voice control authority. 22. The apparatus of claim 21, wherein The control unit is further configured to, in the corresponding relationship between the slave preset matching result and the use mode, determine after the current secondary use mode corresponding to the matching result, when a sound control instruction is received from the earphone and the When the current voice control authority indicates that the voice control instruction is allowed to be executed, the preset voice output parameters are adjusted according to the voice control instruction, the adjusted voice output parameters are obtained, and the voice is controlled according to the adjusted voice output parameters play. 23. The apparatus according to claim 15, wherein the ear canal feature set comprises at least one historical ear canal feature information, and the matching result comprises a first matching result and a second matching result; The matching unit is specifically configured to match each ear canal feature information in the current secondary ear canal feature information and the at least one historical ear canal feature information to obtain at least one information matching result; and based on the at least one information matching result, obtaining a matching degree; and when the matching degree is greater than or equal to a preset matching degree threshold, obtaining the first matching result, the first matching result indicates that the current wearer of the headset is the headset and when the matching degree is less than a preset matching degree threshold, obtaining the second matching result, and the second matching result indicates that the current wearer of the headset is a non-owner of the headset. 24. The apparatus according to claim 23, wherein the corresponding relationship between the preset matching result and the usage mode comprises: a first sound control authority corresponding to the first matching result and a first sound control authority corresponding to the second matching result The result corresponds to the second sound control authority, and the first sound control authority is greater than the second sound control authority. 25. The apparatus of claim 23, wherein The matching unit is further configured to obtain the matching result after matching the current ear canal feature information and the ear canal feature set to obtain the matching result when the matching result is the second matching result. current operation information; and obtaining the first reference user type according to the current operation information and the corresponding relationship between the preset operation information and the user type. 26. The apparatus of claim 25, wherein The matching unit is further configured to match the current ear canal feature information and the ear canal feature set to obtain a matching result, when the matching result is the second matching result, based on A classification parameter is obtained from the ear canal feature set; and a second reference user type is obtained according to the current secondary ear canal feature information and the classification parameter. 27. The apparatus of claim 26, wherein The control unit is further configured to obtain the first reference user type according to the current secondary operation information and the corresponding relationship between the preset operation information and the user type, or according to the current secondary ear canal feature information and the classification parameter, after the second reference user type is obtained, when the first reference user type is a minor user or the second reference user type is the minor user, the second reference user type from the preset minor user and the usage mode is selected. In the corresponding relationship, the current secondary usage mode corresponding to the minor user is determined; and the sound playback is controlled according to the current secondary usage mode. 28. The apparatus of claim 15, wherein The control unit is further configured to, after determining the current secondary usage mode corresponding to the matching result from the corresponding relationship between the preset matching result and the usage mode, control sound playback according to the current secondary usage mode. 29. An information processing device, characterized in that the information processing device comprises: a processor, a memory, and a communication bus, the memory communicates with the processor through the communication bus, and the memory stores the processing One or more computer programs executable by a processor, when the one or more computer programs are executed, the processor performs the method of any one of claims 1-14. 30. A computer-readable storage medium, wherein the computer-readable storage medium stores one or more computer programs, and the one or more computer programs can be executed by one or more processors to achieve The method of any of claims 1-14.

Images