CN108540883A - Microphone control method and microphone - Google Patents

Abstract

The invention is suitable for the technical field of control, and provides a microphone control method, a microphone and a computer readable storage medium, wherein the microphone comprises a control chip and a switch, the control chip is connected with the switch, and the method comprises the following steps: after the microphone is started, detecting the state of the switch through the control chip; and if the switch is detected to be in a first preset state, controlling the microphone to be switched from a first mode to a second mode. By the method and the device, various application scenes can be provided for users, user experience is good, and practicability and usability are high.

Description

Microphone control method and microphone

technical field

The invention belongs to the technical field of control, and in particular relates to a microphone control method, a microphone and a computer-readable storage medium.

Background technique

Microphones are energy conversion devices that convert sound signals into electrical signals. In various devices and systems, people often need to obtain sound signals through a microphone, for example, in KTV, singing through an audio-visual device that includes a microphone. In the process of singing, when people are singing, they often make impromptu strikes and other actions according to the music, or want to join musical instruments, and the applicant finds that to achieve such interaction, it is necessary to add additional components to the audio-visual equipment and other systems. In addition, the user needs to constantly switch the devices used during the singing process, such as holding the microphone for a while and operating the instrument for a while, which is very inconvenient to use and greatly affects the user experience.

Contents of the invention

In view of this, the embodiment of the present invention provides a microphone control method, a microphone and a computer-readable storage medium, so as to solve the problem that in the prior art, it is difficult to conveniently switch to other performance methods such as percussion during singing with a microphone, and the user experience is relatively poor. bad question.

The first aspect of the embodiments of the present invention provides a microphone control method, the microphone includes a control chip and a switch, the control chip is connected to the switch, and the method includes:

After the microphone is started, the state of the switch is detected by the control chip;

If it is detected that the switch is in the first preset state, the microphone is controlled to switch from the first mode to the second mode.

The second aspect of the embodiments of the present invention provides a microphone, the microphone includes a control chip and a switch, and the control chip is connected to the switch:

The control chip is configured to detect the state of the switch after the microphone is activated, and control the microphone to switch from the first mode to the second mode when the switch is detected to be in the first preset state.

A third aspect of the embodiments of the present invention provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a microphone, the steps of the method described above are implemented.

Compared with the prior art, the embodiment of the present invention has the following beneficial effects: in the embodiment of the present invention, the microphone includes a control chip and a switch, and the control chip is connected to the switch; in the microphone control method, when After the microphone is started, the state of the switch is detected by the control chip; if it is detected that the switch is in the first preset state, the microphone is controlled to switch from the first mode to the second mode. In the embodiment of the present invention, the control chip detects the state of the switch and controls the mode of the microphone, so that the microphone can be switched between the first mode and the second mode, thereby providing users with a convenient and quick conversion method, and providing users with Provides a variety of application scenarios, good user experience, high practicability and ease of use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

FIG. 1 is a schematic diagram of the implementation flow of the microphone control method provided by Embodiment 1 of the present invention;

FIG. 2 is a schematic diagram of the implementation flow of the microphone control method provided by Embodiment 2 of the present invention;

FIG. 3 is a schematic diagram of a microphone provided by Embodiment 3 of the present invention.

Detailed ways

In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and/or components, but does not exclude one or more other features. , whole, step, operation, element, component and/or the presence or addition of a collection thereof.

It should also be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the present invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless the context clearly dictates otherwise.

It should also be further understood that the term "and/or" used in the description of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations .

As used in this specification and the appended claims, the term "if" may be construed as "when" or "once" or "in response to determining" or "in response to detecting" depending on the context . Similarly, the phrase "if determined" or "if [the described condition or event] is detected" may be construed, depending on the context, to mean "once determined" or "in response to the determination" or "once detected [the described condition or event] ]” or “in response to detection of [described condition or event]”.

In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

Fig. 1 is a schematic diagram of the implementation flow of the microphone control method provided by Embodiment 1 of the present invention. The microphone includes a control chip and a switch, and the control chip is connected to the switch. As shown in Fig. 1, the method may include the following steps:

Step S101, after the microphone is started, the state of the switch is detected by the control chip.

In the embodiment of the present invention, the microphone (Microphone) is an energy conversion device that converts sound signals into electrical signals.

In the embodiment of the present invention, the switch may be a key switch, a touch switch, a membrane switch, a pressure switch, and the like. The switch may be used to select two or more states, and may include a switch for switching the application mode of the microphone and/or an on/off switch of the microphone, etc., which are not limited herein, wherein the application mode includes the second first mode and second mode. Optionally, the control chip can be arranged inside the microphone, and the switch can be arranged outside the microphone, for example, the switch can be arranged on the outside side of the microphone, so as to facilitate the user to hold the microphone Take control.

Step S102, if it is detected that the switch is in the first preset state, control the microphone to switch from the first mode to the second mode.

In the embodiment of the present invention, the first preset state may be correspondingly adjusted according to the switch type, so as to set a corresponding first preset state for the adopted switch, which is not limited herein. Exemplarily, the switch being in the first preset state may be when the key switch is in the pressed state, or when the touch operation of the touch switch is detected so that the touch switch is in the state of controlling the microphone to switch to the second mode, and so on.

In the embodiment of the present invention, the first mode may be a voice receiving mode, and the sound is received by the voice receiving device of the microphone for subsequent audio processing, transmission, amplification and other operations; the second mode may be through the microphone on the The mode of receiving data from other sensors, such as the mode of receiving pressure through a pressure sensor.

In the embodiment of the present invention, after the microphone is started, the state of the switch is detected by the control chip; if it is detected that the switch is in the first preset state, the microphone is controlled to switch from the first mode to the second mode. Two modes. The control chip detects the state of the switch and controls the mode of the microphone, so that the microphone can be switched between the first mode and the second mode, thereby providing users with a convenient and fast conversion method and providing users with a variety of applications scenarios, better user experience, higher practicability and ease of use.

Fig. 2 is a schematic diagram of the implementation flow of the microphone control method provided by Embodiment 2 of the present invention, the microphone includes a control chip and a switch, the control chip is connected to the switch; the microphone also includes a voice receiving device and a pressure sensor, The control chip is respectively connected with the voice receiving device and the pressure sensor.

As shown in Figure 2, the method may include the following steps:

In step S201, after the microphone is started, the state of the switch is detected by the control chip.

Step S201 in this embodiment is the same as the above-mentioned step S101, for details, please refer to the related description of step S101, which will not be repeated here.

In step S202, if it is detected that the switch is in the first preset state, the voice receiving device is turned off through the control chip, and the pressure sensor is activated to control the microphone to switch from the voice receiving mode to the pressure sensor. receive mode.

In the embodiment of the present invention, the first preset state may be correspondingly adjusted according to the switch type, so as to set a corresponding first preset state for the adopted switch, which is not limited herein.

Optionally, in the embodiment of the present invention, after controlling the microphone to switch from the voice receiving mode to the pressure receiving mode, it may further include: acquiring the pressure value detected by the pressure sensor; The values are converted to corresponding audio, and the audio is sent to an output device connected to the microphone.

Wherein, optionally, converting the pressure value into corresponding audio through the control chip, and sending the audio to the output device connected to the microphone may include: according to the pre-established pressure value The corresponding relationship with the audio of the preset musical instrument is obtained, and the audio corresponding to the detected pressure value is obtained, and the audio is sent to the output device connected to the microphone.

Wherein, the pressure sensor can be arranged on the top or bottom of the microphone, and the pressure sensing module in the pressure sensor can protrude from the outside of the microphone, so that the user can apply different pressure values on the pressure sensor. The output device may be a device for identifying and processing the audio, such as various terminal devices such as speakers and computers.

In addition, optionally, the pre-established correspondence between the pressure value and the audio of the preset musical instrument may be based on the pre-established correspondence between the pressure value and the audio volume of the preset musical instrument, for example Specifically, the preset musical instrument can be various percussion instruments, for example, if the preset musical instrument is a drum, the pressure value is preset to correspond to the volume of the drum; the pre-established pressure The corresponding relationship between the value and the audio frequency of the preset musical instrument can also be based on the corresponding relationship established in advance between the level of the pressure value and the tone of the audio frequency of the preset musical instrument. Exemplarily, the preset musical instrument can be a guitar, a harmonica , piano and other musical instruments, for example, if the preset musical instrument is a piano, then the pressure value is preset to correspond to the size of the tone when playing the piano, such as setting the pressure value of 0-1N corresponding to the 7 basic levels of the scale The "do" sound, set the pressure value of 1-2N to correspond to the "re" sound, set the pressure value of 2-3N to correspond to the "mi" sound and so on.

Optionally, the method may further include: if it is detected that the switch is in the second preset state, controlling the microphone to execute the first mode.

In the embodiment of the present invention, the second preset state may be different from the first preset state. Exemplarily, when the switch is in the first preset state when the key switch is pressed, then correspondingly, the switch is in the second preset state when the key switch is not pressed.

In the embodiment of the present invention, after the microphone is started, the state of the switch is detected by the control chip; if it is detected that the switch is in the first preset state, the voice receiving device is turned off by the control chip , and activate the pressure sensor to control the microphone to switch from the voice receiving mode to the pressure receiving mode. In the embodiment of the present invention, the control chip detects the state of the switch and controls the mode of the microphone, so that the microphone can be switched to the pressure receiving mode, so that the microphone can obtain the user's strike data through the pressure sensor and convert it into corresponding audio, so that the user can A variety of performance methods can be realized through the microphone, such as singing, percussion, etc., which expands the application scenarios, has better user experience, and has higher practicability and ease of use.

It should be understood that the sequence numbers of the steps in the above embodiments do not mean the order of execution, and the execution order of each process should be determined by its functions and internal logic, and should not constitute any limitation to the implementation process of the embodiment of the present invention.

FIG. 3 is a schematic diagram of a microphone provided by Embodiment 3 of the present invention. For ease of description, only parts related to the embodiments of the present invention are shown.

The microphone includes a control chip 31 and a switch 32, and the control chip 31 is connected to the switch 32:

The control chip 31 is configured to detect the state of the switch 32 after the microphone is started, and control the microphone to switch from the first mode to the second mode when the switch 32 is detected to be in the first preset state. Two modes.

Optionally, the microphone also includes a voice receiving device and a pressure sensor, and the control chip 31 is connected to the voice receiving device and the pressure sensor respectively;

Correspondingly, the control chip 31 is specifically used for:

If it is detected that the switch 32 is in the first preset state, the voice receiving device is turned off by the control chip 31 and the pressure sensor is activated to control the microphone to switch from the voice receiving mode to the pressure receiving mode.

Optionally, the control chip 31 is also specifically used for:

Acquiring the pressure value detected by the pressure sensor;

The pressure values are converted to corresponding audio and the audio is sent to an output device connected to the microphone.

Optionally, the control chip 31 is specifically used for:

According to the pre-established correspondence between the pressure value and the audio of the preset musical instrument, audio corresponding to the detected pressure value is obtained, and the audio is sent to an output device connected to the microphone.

Optionally, the control chip 31 is also specifically used for:

If it is detected that the switch 32 is in the second preset state, the microphone is controlled to execute the first mode.

In the embodiment of the present invention, the microphone may further include a memory and a computer program stored in the memory and operable on the control chip 31 . The memory can be integrated in the control chip 31, or can be set in the microphone as an independent part. When the control chip 31 executes the computer program, it implements the steps in the above embodiments of the microphone control method, such as steps 101 to 102 shown in FIG. 1 .

Exemplarily, the computer program can be divided into one or more modules/units, and the one or more modules/units are stored in the memory and executed by the control chip 31 to complete the present invention . The one or more modules/units may be a series of computer program instruction segments capable of accomplishing specific functions, and the instruction segments are used to describe the execution process of the computer program in the microphone.

Those skilled in the art can understand that FIG. 3 is only an example of a microphone, and does not constitute a limitation to the microphone. It may include more or less components than shown in the figure, or combine some components, or different components, such as the The microphone may also include input and output devices, network access devices, buses, and the like.

The control chip 31 can be a central processing unit (Central Processing Unit, CPU), and can also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), Off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.

The memory may be an internal storage unit of the microphone, such as a hard disk or a memory of the microphone. The memory may also be an external storage device of the microphone, such as a plug-in hard disk equipped on the microphone, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash memory card ( Flash Card), etc. Further, the memory may also include both an internal storage unit of the microphone and an external storage device. The memory is used to store the computer program and other programs and data required by the microphone. The memory can also be used to temporarily store data that has been output or will be output.

Those skilled in the art can clearly understand that for the convenience and brevity of description, only the division of the above-mentioned functional units and modules is used for illustration. In practical applications, the above-mentioned functions can be assigned to different functional units, Completion of modules means that the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit, and the above-mentioned integrated units may adopt hardware It can also be implemented in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present application. For the specific working process of the units and modules in the above system, reference may be made to the corresponding process in the foregoing method embodiments, and details will not be repeated here.

In the above-mentioned embodiments, the descriptions of each embodiment have their own emphases, and for parts that are not detailed or recorded in a certain embodiment, refer to the relevant descriptions of other embodiments.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

In the embodiments provided in the present invention, it should be understood that the disclosed microphone and method can be implemented in other ways. For example, the microphone embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be Incorporation may either be integrated into another system, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit (such as a switch, a control chip, etc.) in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one processing unit. in the unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated module/unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention realizes all or part of the processes in the methods of the above embodiments, and can also be completed by instructing related hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer When the program is executed by the processor, the steps in the above-mentioned various method embodiments can be realized. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, and a read-only memory (ROM, Read-Only Memory) , Random Access Memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal, and software distribution medium, etc. It should be noted that the content contained in the computer-readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, computer-readable media Excludes electrical carrier signals and telecommunication signals.

The above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still carry out the foregoing embodiments Modifications to the technical solutions recorded in the examples, or equivalent replacement of some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should be included in within the protection scope of the present invention.

Claims (9)

1. A method for microphone control, wherein the microphone includes a control chip and a switch, the control chip is connected to the switch, and the method comprises: After the microphone is started, the state of the switch is detected by the control chip; If it is detected that the switch is in the first preset state, the microphone is controlled to switch from the first mode to the second mode. 2. The method according to claim 1, wherein the microphone further comprises a voice receiving device and a pressure sensor, and the control chip is connected with the voice receiving device and the pressure sensor respectively; Correspondingly, if it is detected that the switch is in the first preset state, controlling the microphone to switch from the first mode to the second mode includes: If it is detected that the switch is in the first preset state, the voice receiving device is turned off by the control chip, and the pressure sensor is activated to control the microphone to switch from the voice receiving mode to the pressure receiving mode. 3. The method according to claim 2, further comprising: after controlling the microphone to switch from the voice receiving mode to the pressure receiving mode: Acquiring the pressure value detected by the pressure sensor; The pressure value is converted into corresponding audio by the control chip, and the audio is sent to an output device connected to the microphone. 4. The method according to claim 3, wherein converting the pressure value into corresponding audio through the control chip, and sending the audio to an output device connected to the microphone comprises: According to the pre-established correspondence between the pressure value and the audio of the preset musical instrument, audio corresponding to the detected pressure value is obtained, and the audio is sent to an output device connected to the microphone. 5. The method according to any one of claims 1 to 4, further comprising: If it is detected that the switch is in the second preset state, the microphone is controlled to execute the voice receiving mode. 6. A microphone, characterized in that the microphone includes a control chip and a switch, and the control chip is connected to the switch; The control chip is configured to detect the state of the switch after the microphone is activated, and control the microphone to switch from the first mode to the second mode when the switch is detected to be in the first preset state. 7. The microphone according to claim 6, wherein the microphone further comprises a voice receiving device and a pressure sensor, and the control chip is connected with the voice receiving device and the pressure sensor respectively; Correspondingly, the control chip is specifically used for: If it is detected that the switch is in the first preset state, the voice receiving device is turned off by the control chip, and the pressure sensor is activated to control the microphone to switch from the voice receiving mode to the pressure receiving mode. 8. The microphone according to claim 6 or 7, wherein the control chip is further used for: If it is detected that the switch is in the second preset state, the microphone is controlled to execute the first mode. 9. A computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, wherein, when the computer program is executed by a microphone, the steps of the method according to any one of claims 1 to 5 are implemented.