CN110503979A - Audio output effect monitoring method, device, medium and electronic equipment - Google Patents

Abstract

Embodiments of the present application provide a method, device, medium and electronic equipment for monitoring audio output effects. The monitoring method of the audio output effect includes: establishing a connection with an audio effect test terminal; playing a specified audio source; obtaining audio data generated by the specified audio source during playback; transmitting the audio data to the audio effect test terminal, making the audio effect testing terminal output the audio data, and extracting the acoustic information of the audio data for display. The technical solutions of the embodiments of the present application can improve the test efficiency of the audio output effect, and can realize the visualization of the audio output effect, thereby facilitating the test of the audio output effect of the terminal.

Description

Audio output effect monitoring method, device, medium and electronic equipment

technical field

The present application relates to the technical fields of computer and communication, and in particular, relates to a method, device, medium and electronic equipment for monitoring audio output effects.

Background technique

In the audio development of mobile multimedia applications, developers need to monitor the actual output effect of the audio content on the production end (usually a desktop computer) on many mobile devices at any time, and then adjust the audio design according to the performance differences of mobile devices. However, the existing audio output effect testing solutions often have the problem of low efficiency.

Contents of the invention

Embodiments of the present application provide a monitoring method, device, medium, and electronic equipment for audio output effects, which can improve the testing efficiency of audio output effects at least to a certain extent, and can realize the visualization of audio output effects, thereby facilitating the monitoring of audio output effects. Test the audio output effect of the terminal.

Other features and advantages of the present application will become apparent from the following detailed description, or in part, be learned by practice of the present application.

According to an aspect of an embodiment of the present application, a method for monitoring audio output effects is provided, including: establishing a connection with an audio effect test terminal; playing a specified audio source; acquiring audio data generated by the specified audio source during playback; The audio data is transmitted to the audio effect test terminal, so that the audio effect test terminal outputs the audio data, and extracts the acoustic information of the audio data for display.

According to an aspect of an embodiment of the present application, a method for monitoring audio output effects is provided, including: establishing a connection with an audio playback terminal; receiving audio data transmitted by the audio playback terminal, the audio data being played by the audio The terminal plays the data generated after the audio source; outputs the audio data, and extracts the acoustic information of the audio data for display.

According to an aspect of the embodiment of the present application, there is provided an audio output effect monitoring device, including: a connection establishment unit, used to establish a connection with an audio effect test terminal; a playback unit, used to play a specified audio source; an acquisition unit, used Acquiring the audio data generated by the specified audio source during playback; a transmission unit, configured to transmit the audio data to the audio effect test terminal, so that the audio effect test terminal outputs the audio data, and extract The acoustic information of the audio data is displayed.

In some embodiments of the present application, based on the aforementioned solutions, the playback unit is configured to: display an audio source list and identification information corresponding to each audio source in the audio source list, the identification information is used to identify the Whether the audio source can be selected for playing; in response to at least one audio source selected by the user in the audio source list, the at least one audio source is played.

In some embodiments of the present application, based on the aforementioned solutions, the audio output effect monitoring device further includes: a display unit, configured to display the playback interface of the audio source, and display the audio output of the specified audio source on the playback interface. information, and the information of the connected audio effect test terminal.

In some embodiments of the present application, based on the foregoing solution, in the case that multiple audio effect test terminals establish connections, the monitoring device further includes: a first sending unit, configured to When the audio output effect of the specified audio effect test terminal in the effect test terminal is tested, a control instruction is sent to other audio effect test terminals in the plurality of audio effect test terminals to control the other audio effect test terminals to stop The audio data is output.

In some embodiments of the present application, based on the foregoing solution, when multiple audio effect test terminals establish connections, the monitoring device further includes: a second sending unit, configured to When the audio output effect of the specified audio effect test terminal in the effect test terminal is instructed to test, stop sending the audio data to other audio effect test terminals in the plurality of audio effect test terminals.

In some embodiments of the present application, based on the foregoing solution, the acquiring unit is further configured to store the audio data in a buffer after acquiring the audio data generated by the specified audio source during playback; the transmitting unit The configuration is: take audio data from the buffer and transmit it to the audio effect testing terminal.

In some embodiments of the present application, based on the aforementioned solution, the audio output effect monitoring device further includes: an adjustment unit, configured to obtain the transmission delay of the audio data, and adjust the audio output according to the transmission delay of the audio data. The size of the buffer, where the size of the buffer is positively correlated with the transmission delay.

In some embodiments of the present application, based on the foregoing solutions, the connection establishment unit is configured to: establish a connection with the audio effect test terminal through a data connection line, or establish a connection with the audio effect test terminal through a wireless communication technology.

According to an aspect of the embodiment of the present application, there is provided an audio output effect monitoring device, including: a connection establishing unit, configured to establish a connection with an audio playback terminal; a receiving unit, configured to receive audio data transmitted by the audio playback terminal , the audio data is data generated after the audio playback terminal plays an audio source; a processing unit is configured to output the audio data, and extract acoustic information of the audio data for display.

In some embodiments of the present application, based on the foregoing solution, the receiving unit is further configured to: store the audio data in a buffer after receiving the audio data transmitted by the audio playback terminal; the processing unit is configured to : Take out the audio data from the buffer for output.

In some embodiments of the present application, based on the foregoing solution, the processing unit is configured to: extract at least one of the following acoustic information of the audio data: level information, loudness information, and spectrum information; according to the extracted acoustic information The information generation display interface is used to display the extracted acoustic information of the audio data.

According to an aspect of the embodiments of the present application, a computer-readable medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the method for monitoring audio output effects as described in the above-mentioned embodiments is implemented.

According to an aspect of the embodiments of the present application, an electronic device is provided, including: one or more processors; a storage device for storing one or more programs, when the one or more programs are executed by the one or more When executed by multiple processors, the one or more processors implement the method for monitoring audio output effects as described in the above-mentioned embodiments.

In the technical solution provided by some embodiments of the present application, by establishing a connection with the audio effect test terminal, responding to the audio playback instruction to play the specified audio source, and transmitting the audio data generated by the specified audio source during playback to the audio effect test terminal , the audio data is output by the audio effect test terminal, and the acoustic information of the audio data is extracted for display, so that the audio data can be transmitted to the audio effect test terminal in real time for output testing, which improves the test efficiency of the audio output effect, and can pass The audio effect test terminal displays the acoustic information of the audio data, realizes the visualization of the audio output effect, and facilitates the testing of the audio output effect of the terminal.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application. Apparently, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative efforts. In the attached picture:

FIG. 1 shows a schematic diagram of an exemplary system architecture to which the technical solutions of the embodiments of the present application can be applied;

Fig. 2 shows the flow chart of the monitoring method of audio output effect according to one embodiment of the present application;

FIG. 3 shows a scene diagram of an audio effect test according to an embodiment of the present application;

Fig. 4 shows the flowchart of the monitoring method of audio output effect according to one embodiment of the present application;

FIG. 5 shows a schematic diagram of a level meter according to an embodiment of the present application;

FIG. 6 shows a schematic diagram of a loudness meter according to an embodiment of the present application;

Figure 7 shows a spectrogram of audio data according to one embodiment of the present application;

FIG. 8 shows a block diagram of an audio output effect monitoring device according to an embodiment of the present application;

FIG. 9 shows a block diagram of a device for monitoring audio output effects according to an embodiment of the present application;

FIG. 10 shows a schematic structural diagram of a computer system suitable for implementing the electronic device of the embodiment of the present application.

Detailed ways

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concepts of example embodiments to those skilled in the art.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the application. However, those skilled in the art will appreciate that the technical solutions of the present application may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known methods, apparatus, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the application.

The block diagrams shown in the drawings are merely functional entities and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices entity.

The flow charts shown in the drawings are only exemplary illustrations, and do not necessarily include all contents and operations/steps, nor must they be performed in the order described. For example, some operations/steps can be decomposed, and some operations/steps can be combined or partly combined, so the actual order of execution may be changed according to the actual situation.

Fig. 1 shows a schematic diagram of an exemplary system architecture to which the technical solutions of the embodiments of the present application can be applied.

As shown in Figure 1, the system architecture can include an audio playback terminal 101 and an audio effect test terminal (the audio effect test terminal can be a smart phone 102, a tablet computer 103 and a portable computer 104 as shown in Figure 1, and can certainly be a desktop computer, etc.). The audio playback terminal 101 and the audio effect test terminal may be connected through a wired communication link or a wireless communication link, for example, the audio playback terminal 101 and the audio effect test terminal may be connected through a data cable.

It should be understood that the numbers of audio playing terminals 101 and audio effect testing terminals shown in FIG. 1 are only illustrative. According to implementation requirements, there may be any number of audio playback terminals 101 and audio effect test terminals.

In one embodiment of the present application, after the audio playback terminal 101 establishes a connection with the audio effect testing terminal, if an audio playback instruction is received, the specified audio source can be played based on the audio playback instruction, and then the specified audio source can be obtained when playing. generated audio data, and transmit the audio data to the audio effect test terminal, and then the audio effect test terminal can output the audio data, and extract the acoustic information of the audio data for display. For example, the audio effect test terminal can extract level information, loudness information, and spectrum information of audio data, and generate a display interface based on the extracted acoustic information to display the acoustic information.

In an embodiment of the present application, the audio playback terminal 101 may display a playback interface of the audio source, and may display information of the connected audio effect testing terminal on the playback interface. If the user selects an instruction to test the audio output effect of the specified audio effect test terminal on the audio playback terminal 101, then the audio playback terminal 101 can send control instructions to other audio effect test terminals or stop sending audio to other audio effect test terminals. Data to control other audio effect test terminals to stop outputting audio data.

It can be seen that the technical solution of the embodiment of the present application enables real-time transmission of audio data to the audio effect test terminal for output testing, improves the test efficiency of the audio output effect, and can display the acoustic information of the audio data through the audio effect test terminal. The visualization of the audio output effect is convenient for testing the audio output effect of the terminal.

The implementation details of the technical solutions of the embodiments of the present application are described in detail below from the perspectives of the audio playback terminal and the audio effect testing terminal:

FIG. 2 shows a flowchart of a method for monitoring audio output effects according to an embodiment of the present application, and the method for monitoring audio output effects can be executed by the audio playback terminal 101 shown in FIG. 1 . Referring to Fig. 2, the monitoring method of the audio output effect includes at least step S210 to step S240, which are described in detail as follows:

In step S210, a connection is established with the audio effect testing terminal.

In an embodiment of the present application, the audio playback terminal can establish a connection with the audio effect test terminal through a data connection line, so that the lossless transmission of audio data can be realized, thereby facilitating the test accuracy of the audio output effect. For example, as shown in FIG. 3 , the audio playback terminal 301 establishes a connection with the audio effect test terminal 302 through the data connection line 303 , so as to send audio data to the audio effect test terminal 302 through the data connection line 303 .

In an embodiment of the present application, if the wireless communication technology can realize the transmission of lossless audio data, then the audio playback terminal can also establish a connection with the audio effect test terminal through the wireless communication technology to ensure the accuracy of the audio output effect test.

In step S220, the specified audio source is played.

In one embodiment of the present application, playing the specified audio source may be to play the specified audio source in response to an audio playback instruction triggered by the user, or to play the audio source in other application software (such as various streaming media player clients) .

In an embodiment of the present application, the audio playback terminal can display an audio source list and identification information corresponding to each audio source in the audio source list, the identification information is used to identify whether the audio source can be selected for playback, and responding to the user's Play at least one audio source selected in the audio source list. For example, as shown in Figure 3, the audio playback terminal can display an audio source list 304, and can display identification information 305 corresponding to each audio source in the audio source list, the identification information can identify whether the audio source can be selected for playback, If audio source 1 and audio source 3 are selected, it means that audio source 1 and audio source 3 are selected for playback, but audio source 2 is not selected, then audio source 2 is not played. If audio source 2 is selected, then Audio source 2 can be played.

In an embodiment of the present application, as shown in FIG. 3 , while displaying the audio source list 304 , information of each audio source in the audio source list may also be displayed.

Continuing to refer to FIG. 2, in step S230, the audio data generated by the specified audio source during playback is acquired.

In step S240, the audio data is transmitted to the audio effect test terminal, so that the audio effect test terminal outputs the audio data, and extracts the acoustic information of the audio data for display.

In one embodiment of the present application, after the audio playback terminal acquires the audio data generated by the specified audio source during playback, it can store the audio data in the buffer, and then take the audio data from the buffer and transmit it to the audio effect test terminal.

In an embodiment of the present application, the transmission delay of the audio data can be obtained, and then the size of the buffer is adjusted according to the transmission delay of the audio data, wherein the size of the buffer is positively correlated with the transmission delay. That is, the larger the buffer, the greater the transmission delay of audio data; the smaller the buffer, the smaller the transmission delay of audio data, so if the transmission delay of audio data is large, the size of the buffer can be reduced.

In an embodiment of the present application, the playback interface of the audio source may also be displayed, and the information of the specified audio source and the information of the connected audio effect test terminal are displayed on the playback interface. For example, as shown in FIG. 3 , the playback interface of each audio source can be displayed, and the information 306 of the audio effect test terminal with which the connection is established can be displayed.

In some embodiments of the present application, based on the foregoing scheme, in the case where multiple audio effect test terminals establish connections, if the audio output effect of a specified audio effect test terminal among the multiple audio effect test terminals is received Instructions, then send control instructions to other audio effect test terminals in the plurality of audio effect test terminals, so as to control the other audio effect test terminals to stop outputting the audio data. For example, as shown in Figure 3, identification information 307 can be displayed for each audio effect test terminal that establishes a connection. The identification information 307 can be a check box. The audio output effect of the audio effect test terminal is tested.

In some embodiments of the present application, based on the foregoing scheme, in the case where multiple audio effect test terminals establish connections, if the audio output effect of a specified audio effect test terminal among the multiple audio effect test terminals is received Instruction, then stop sending audio data to other audio effect test terminals in multiple audio effect test terminals, and then also can control other audio effect test terminals to stop outputting audio data.

FIG. 4 shows a flow chart of a method for monitoring audio output effects according to an embodiment of the present application, and the method for monitoring audio output effects can be executed by the audio effect test terminal shown in FIG. 1 . Referring to Fig. 4, the monitoring method of the audio output effect includes at least step S410 to step S430, which are described in detail as follows:

In step S410, a connection is established with an audio playback terminal.

In an embodiment of the present application, the audio effect test terminal can establish a connection with the audio playback terminal through a data connection line, so that the lossless transmission of audio data can be realized, thereby facilitating the test accuracy of the audio output effect. For example, as shown in FIG. 3 , the audio playback terminal 301 establishes a connection with the audio effect test terminal 302 through the data connection line 303 , so as to send audio data to the audio effect test terminal 302 through the data connection line 303 .

In an embodiment of the present application, if the wireless communication technology can realize the transmission of lossless audio data, then the audio effect test terminal can also establish a connection with the audio playback terminal through the wireless communication technology to ensure the accuracy of the audio output effect test.

In step S420, the audio data transmitted by the audio player terminal is received, and the audio data is generated after the audio player terminal plays an audio source.

In an embodiment of the present application, after receiving the audio data transmitted by the audio playback terminal, the audio effect testing terminal may store the audio data in a buffer, and then may take out the audio data from the buffer for output.

In an embodiment of the present application, the output delay of the audio data can be obtained, and then the size of the buffer is adjusted according to the output delay of the audio data, wherein the size of the buffer is positively correlated with the output delay. That is, the larger the buffer, the greater the output delay of audio data; the smaller the buffer, the smaller the output delay of audio data, so if the output delay of audio data is large, the size of the buffer can be reduced.

Continuing to refer to FIG. 4 , in step S430, the audio data is output, and the acoustic information of the audio data is extracted for presentation.

In one embodiment of the present application, extracting the acoustic information of the audio data in step S430 for presentation includes: extracting at least one of the following acoustic information of the audio data: level information, loudness information and spectrum information; according to the extracted acoustic information A display interface is generated to display the acoustic information of the extracted audio data. For example, the level meter shown in FIG. 5 can be generated according to the level information; the loudness meter shown in FIG. 6 can be generated according to the loudness information; and the spectrum diagram shown in FIG. 7 can be generated according to the spectrum information.

The specific application scenarios of the embodiments of the present application are described in detail below:

In one embodiment of the present application, the host software application (hereinafter referred to as Host) installed on the production end (i.e., audio playback terminal) and installed on the mobile end (i.e. Audio effect test terminal) guest software application (hereinafter referred to as Guest) two parts.

In one embodiment of the present application, the audio signal source played by the user at the production end may be the audition audio of the local audio and video production tool, the audio stream of the video website in the web browser, the audio stream of the running game development version, and Audio from microphone input, etc.

In one embodiment of this application, if the specified audio source comes from closed-source software (such as various streaming media player clients) on the production end (such as a desktop computer), its playback control may not have an external interface. In some cases, Host can provide volume control function for audio playback. Of course, the Host application can also directly realize the play/stop control function of the audio source.

In one embodiment of this application, the host's back-end component transmits the audio output signal to multiple connected guests through the standard data cable of the mobile device. In the host interface, quality scaling parameters such as sampling rate can be selected to compare the quality staircase effect. Visualized acoustic information such as loudness information and spectrum information of the audio signal can be seen in the Guest interface.

In one embodiment of the present application, the function of Mute (one-key mute) of certain mobile devices or Solo (single mobile device) can be freely selected in the Host interface, so as to compare the audio output effects of various mobile devices.

In an embodiment of the present application, both the Host and the Guest software use a graphical interface to provide interaction for the user. Among them, the Host interface can realize the following interactions or interface elements under each operating system through any cross-platform interface technology:

1. The list of signal sources and the check boxes corresponding to each signal source, and this interface can be automatically updated with the increase or decrease of signal sources, as shown in part 305 in Figure 3;

2. The quality information of the signal source, such as sampling rate, bit depth, code rate, encoding format, etc., as shown in part 304 in Figure 3;

3. The connected Guest list and the Mute/Solo function, as shown in part 306 in FIG. 3 .

In one embodiment of the present application, the Guest interface can implement the following acoustic information interaction or interface elements through the interface technology of the mobile terminal:

1. Level meter, as shown in Figure 5;

2. Loudness meter, as shown in Figure 6;

3. Spectrum diagram, as shown in Figure 7.

Among them, the level meter, the loudness meter and the spectrogram all dynamically display the content according to the actual audio input signal of the Guest; and the measurement methods of the level meter, the loudness meter and the spectrogram all adopt international standards, such as the EBU (European Broadcasting Union, European Broadcasting Union) of loudness. At the same time, level meters, loudness meters and spectrograms all support user-configurable data, such as whether to use peak mode or root mean square mode for level and loudness, frequency scale distribution of spectrum, analysis threshold, etc.

In one embodiment of the present application, in a specific technical implementation, the Host and the Guest can implement the producer mode and the consumer mode on the software architecture, the Host is an audio data producer, and the Guest is an audio data consumer. In the current productivity environment, the hardware environment where the Host runs can be a desktop computer, and the hardware environment where the Guest runs can be a mobile device (such as a mobile phone, a tablet computer, etc.). The process of an audio test can be as follows:

1. Establish a TCP socket server on the Guest side, a TCP socket client on the Host side and an Audio Sink representing the abstraction layer of the Host audio hardware, and the Guest side prepares an audio queue to receive audio data from the Host;

2. After the Host hardware and the Guest hardware are connected with a standard data cable, the Host establishes a full-duplex connection based on the native communication protocol of the mobile platform with the known technology through the port (such as USB) defined by the data cable, and the Guest passes the socket Regularly send verification data packets to the Host to maintain the connection with the Host;

3. The Host obtains the audio data generated by the local audio source through the Audio Sink, makes the audio data into a TCP packet and sends it to the Guest through the socket;

4. The Guest receives the audio data packet sent by the Host from the socket and unpacks it and sends it to the audio queue of the platform for the local playback service to take out the audio data for playback, and the audio delay can be controlled by adjusting the buffer size.

5. When the data cable is pulled out, the connection between Host and Guest is terminated.

In the embodiment of this application, in order to overcome the limitation of auditory short-term memory, it is very important whether the audio production tool can provide real-time feedback from the terminal device. It is difficult to achieve real-time feedback in the test of output effect. However, the technical solution of the present application can realize the real-time transmission and simultaneous playback of the audio content on the production end to the mobile terminal equipment, and greatly improves the test effect based on the rapid iterative process of "production-audition-adjustment".

At the same time, since the adaptation of massive platforms and models is a major problem brought by the fragmentation of the mobile terminal market to the audio development of mobile products, in the embodiment of this application, multiple models can be connected at the same time through the host-client architecture of the production end and the mobile end. , realizing real-time switching of terminals under the same content, which can greatly improve the efficiency of model adaptation.

In one embodiment of the present application, the audio effect test terminal can be a device with audio output function, and can also have a signal processing function. In addition to being a smart phone, a tablet computer, etc., it can also be a speaker for testing, etc. .

The application premise of the technical solution of the embodiment of the present application is that the main activities of audio production are carried out on the computer desktop, that is, the audio production tools for music, film and television animation and interactive entertainment industries are mainly desktop software, often called digital audio Workstation (Digital Audio Workstation), the way of interaction mainly depends on computer peripherals (such as keyboard, mouse, etc.). However, with the growth of mobile hardware and operating systems, and users' increasing reliance on mobile computing, many emerging audio manufacturers have been launching audio consumer software and small professional software based on mobile devices, such as synthesizers and effects. Touch screen gesture interaction is the main interaction mode of these software. Voice interaction, AR (Augmented Reality, augmented reality)/VR (Virtual Reality, virtual reality) are also potential new interaction modes. Traditional professional audio manufacturers have also begun to launch mobile versions of desktop flagship products . Therefore, if mobile devices can develop into an ecology that integrates audio content production and consumption in the future, the audio playback terminal in this embodiment of the application can be a mobile device that can both produce audio and play audio. Produce audio on a tablet device, then test the actual audio output on a smartphone.

The following introduces device embodiments of the present application, which can be used to implement the method for monitoring audio output effects in the above-mentioned embodiments of the present application. For the details not disclosed in the device embodiments of the present application, please refer to the embodiments of the method for monitoring audio output effects mentioned above in the present application.

Fig. 8 shows a block diagram of an audio output effect monitoring device according to an embodiment of the present application, and the monitoring device can be applied to an audio playback terminal.

Referring to FIG. 8 , an apparatus 800 for monitoring audio output effects according to an embodiment of the present application includes: a connection establishment unit 802 , a playback unit 804 , an acquisition unit 806 and a transmission unit 808 .

Among them, the connection establishment unit 802 is used to establish a connection with the audio effect test terminal; the playback unit 804 is used to play the designated audio source; the acquisition unit 806 is used to obtain the audio data generated by the designated audio source during playback; the transmission unit 808 is used to The audio data is transmitted to the audio effect test terminal, so that the audio effect test terminal outputs the audio data, and extracts the acoustic information of the audio data for display.

In some embodiments of the present application, based on the foregoing solution, the playback unit 804 is configured to: display an audio source list and identification information corresponding to each audio source in the audio source list, the identification information is used to identify the audio source Whether the source can be selected for playback; in response to at least one audio source selected by the user in the audio source list, the at least one audio source is played.

In some embodiments of the present application, based on the foregoing solution, the audio output effect monitoring device 800 further includes: a display unit, configured to display a playback interface of an audio source, and display the specified audio source on the playback interface , and the information of the audio effect test terminal to which the connection is established.

In some embodiments of the present application, based on the foregoing solution, in the case that multiple audio effect testing terminals establish connections, the monitoring device 800 further includes: a first sending unit, configured to When the audio output effect of the specified audio effect test terminal in the audio effect test terminal is tested, a control instruction is sent to other audio effect test terminals in the plurality of audio effect test terminals to control the other audio effect test terminals Stop outputting the audio data.

In some embodiments of the present application, based on the foregoing solution, in the case that multiple audio effect test terminals establish connections, the monitoring device 800 further includes: a second sending unit, configured to Stop sending the audio data to other audio effect test terminals in the plurality of audio effect test terminals when the audio effect test terminal in the audio effect test terminal is instructed to test the audio output effect of the audio effect test terminal.

In some embodiments of the present application, based on the foregoing solution, the acquisition unit 806 is further configured to store the audio data in a buffer after acquiring the audio data generated by the specified audio source during playback; the transmission unit configures To: take audio data from the buffer and transmit it to the audio effect testing terminal.

In some embodiments of the present application, based on the foregoing solutions, the audio output effect monitoring device 800 further includes: an adjustment unit, configured to obtain the transmission delay of the audio data, and adjust the audio output according to the transmission delay of the audio data. The size of the buffer, wherein the size of the buffer is positively correlated with the transmission delay.

In some embodiments of the present application, based on the foregoing solution, the connection establishment unit 802 is configured to: establish a connection with the audio effect test terminal through a data connection line, or establish a connection with the audio effect test terminal through a wireless communication technology .

Fig. 9 shows a block diagram of an audio output effect monitoring device according to an embodiment of the present application, and the monitoring device can be applied to an audio effect test terminal.

Referring to FIG. 9 , an apparatus 900 for monitoring audio output effects according to an embodiment of the present application includes: a connection establishing unit 902 , a receiving unit 904 and a processing unit 906 .

Wherein, the connection establishing unit 902 is used to establish a connection with the audio playback terminal; the receiving unit 904 is used to receive the audio data transmitted by the audio playback terminal, and the audio data is generated after the audio playback terminal plays an audio source; The processing unit 906 is configured to output the audio data, and extract the acoustic information of the audio data for display.

In some embodiments of the present application, based on the foregoing solution, the receiving unit 904 is further configured to: store the audio data in a buffer after receiving the audio data transmitted by the audio playback terminal; the processing unit is configured to: The audio data is taken out from the buffer for output.

In some embodiments of the present application, based on the foregoing solution, the processing unit 906 is configured to: extract at least one of the following acoustic information of the audio data: level information, loudness information, and spectrum information; according to the extracted acoustic information A display interface is generated to display the extracted acoustic information of the audio data.

FIG. 10 shows a schematic structural diagram of a computer system suitable for implementing the electronic device of the embodiment of the present application.

It should be noted that the computer system 1000 of the electronic device shown in FIG. 10 is only an example, and should not limit the functions and scope of use of the embodiments of the present application.

As shown in FIG. 10 , a computer system 1000 includes a central processing unit (Central Processing Unit, CPU) 1001, which can be stored in a program in a read-only memory (Read-Only Memory, ROM) 1002 or loaded into a random It accesses programs in the memory (Random Access Memory, RAM) 1003 to execute various appropriate actions and processes, such as executing the methods described in the above-mentioned embodiments. In RAM 1003, various programs and data necessary for system operation are also stored. The CPU 1001 , ROM 1002 , and RAM 1003 are connected to each other via a bus 1004 . An input/output (Input/Output, I/O) interface 1005 is also connected to the bus 1004 .

The following components are connected to the I/O interface 1005: an input section 1006 including a keyboard, a mouse, etc.; an output section 1007 including a cathode ray tube (Cathode Ray Tube, CRT), a liquid crystal display (Liquid Crystal Display, LCD), etc., and a speaker ; a storage section 1008 including a hard disk or the like; and a communication section 1009 including a network interface card such as a LAN (Local Area Network) card, a modem, or the like. The communication section 1009 performs communication processing via a network such as the Internet. A drive 1010 is also connected to the I/O interface 1005 as needed. A removable medium 1011, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is mounted on the drive 1010 as necessary so that a computer program read therefrom is installed into the storage section 1008 as necessary.

In particular, according to the embodiments of the present application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments of the present application include a computer program product, which includes a computer program carried on a computer-readable medium, where the computer program includes a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via communication portion 1009 and/or installed from removable media 1011 . When this computer program is executed by a central processing unit (CPU) 1001, various functions defined in the system of the present application are performed.

It should be noted that the computer-readable medium shown in the embodiment of the present application may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer diskettes, hard disks, random access memory (RAM), read-only memory (ROM), erasable Programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), flash memory, optical fiber, portable compact disk read-only memory (Compact Disc Read-Only Memory, CD-ROM), optical storage device, magnetic storage device, or any suitable The combination. In the present application, a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device. In this application, however, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, in which a computer-readable computer program is carried. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. . A computer program embodied on a computer readable medium can be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Wherein, each block in the flowchart or block diagram may represent a module, a program segment, or a part of the code, and the above-mentioned module, program segment, or part of the code includes one or more executable instruction. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. It should also be noted that each block in the block diagrams or flowchart illustrations, and combinations of blocks in the block diagrams or flowchart illustrations, can be implemented by a dedicated hardware-based system that performs the specified function or operation, or can be implemented by a A combination of dedicated hardware and computer instructions.

The units described in the embodiments of the present application may be implemented by software or by hardware, and the described units may also be set in a processor. Wherein, the names of these units do not constitute a limitation of the unit itself under certain circumstances.

As another aspect, the present application also provides a computer-readable medium. The computer-readable medium may be included in the electronic device described in the above-mentioned embodiments; or it may exist independently without being assembled into the electronic device. middle. The above-mentioned computer-readable medium carries one or more programs, and when the above-mentioned one or more programs are executed by an electronic device, the electronic device is made to implement the methods described in the above-mentioned embodiments.

It should be noted that although several modules or units of the device for action execution are mentioned in the above detailed description, this division is not mandatory. Actually, according to the embodiment of the present application, the features and functions of two or more modules or units described above may be embodied in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided to be embodied by a plurality of modules or units.

Through the description of the above implementations, those skilled in the art can easily understand that the example implementations described here can be implemented by software, or can be implemented by combining software with necessary hardware. Therefore, the technical solutions according to the embodiments of the present application can be embodied in the form of software products, which can be stored in a non-volatile storage medium (which can be CD-ROM, U disk, mobile hard disk, etc.) or on the network , including several instructions to make a computing device (which may be a personal computer, server, touch terminal, or network device, etc.) execute the method according to the embodiment of the present application.

Other embodiments of the present application will be readily apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any modification, use or adaptation of the application, these modifications, uses or adaptations follow the general principles of the application and include common knowledge or conventional technical means in the technical field not disclosed in the application .

It should be understood that the present application is not limited to the precise constructions which have been described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (15)

1. a kind of monitoring method of audio output effect characterized by comprising

Connection is established with audio frequency effect test terminal；

Play designated tone frequency source；

Obtain the audio data that the designated tone frequency source is generated when playing；

The audio data is transmitted to the audio frequency effect test terminal, so that described in audio frequency effect test terminal output Audio data, and the acoustic information for extracting the audio data is shown.

2. the monitoring method of audio output effect according to claim 1, which is characterized in that play designated tone frequency source, packet It includes:

Show audio-source list and identification information corresponding with each audio-source in the audio-source list, the identification information Whether can be selected for identifying the audio-source and play out；

At least one audio-source that response user selects in the audio-source list plays at least one described audio-source.

3. the monitoring method of audio output effect according to claim 1, which is characterized in that further include:

The broadcast interface for showing audio-source shows the information of the designated tone frequency source, and the company of foundation on the broadcast interface The information of the audio frequency effect test terminal connect.

4. the monitoring method of audio output effect according to claim 1, which is characterized in that there is multiple audio frequency effects to survey In the case that examination terminal establishes connection, the monitoring method further include:

If receiving the audio output effect to the specific audio frequency measure of merit terminal in the multiple audio frequency effect test terminal The instruction tested, then other audio frequency effects test terminal into the multiple audio frequency effect test terminal sends control and refers to It enables, stops exporting the audio data to control other audio frequency effect test terminals.

5. the monitoring method of audio output effect according to claim 1, which is characterized in that there is multiple audio frequency effects to survey In the case that examination terminal establishes connection, the monitoring method further include:

If receiving the audio output effect to the specific audio frequency measure of merit terminal in the multiple audio frequency effect test terminal The instruction tested, the then other audio frequency effects test terminal for stopping testing in terminal to the multiple audio frequency effect send institute State audio data.

6. the monitoring method of audio output effect according to claim 1, which is characterized in that further include: described in acquisition After the audio data that designated tone frequency source is generated when playing, the audio data is stored in buffer area；

The audio data is transmitted to the audio frequency effect test terminal, comprising: take out audio data from the buffer area It is transmitted to the audio frequency effect test terminal.

7. the monitoring method of audio output effect according to claim 6, which is characterized in that further include:

Obtain the transmission delay of the audio data；

The size of the buffer area is adjusted according to the transmission delay of the audio data, wherein the size of the buffer area and institute State transmission delay positive correlation.

8. the monitoring method of audio output effect according to any one of claim 1 to 7, which is characterized in that with audio Measure of merit terminal establishes connection, comprising:

Terminal is tested by data connecting line and the audio frequency effect and establishes connection, or technology and the sound by wireless communication Yupin effect test terminal establishes connection.

9. a kind of monitoring method of audio output effect characterized by comprising

Connection is established with audio-frequency playing terminal；

The audio data of the audio-frequency playing terminal transmission is received, the audio data is to play sound by the audio-frequency playing terminal The data generated after frequency source；

The audio data is exported, and the acoustic information for extracting the audio data is shown.

10. the monitoring method of audio output effect according to claim 9, which is characterized in that further include: described in reception After the audio data of audio-frequency playing terminal transmission, the audio data is stored in buffer area；

Export the audio data, comprising: take out audio data from the buffer area and exported.

11. the monitoring method of audio output effect according to claim 9 or 10, which is characterized in that extract the audio The acoustic information of data is shown, comprising:

Extract following at least one acoustic information of the audio data: level information, loudness information and spectrum information；

Generated according to the acoustic information that extracts and show interface, with the acoustic information to the audio data extracted into Row is shown.

12. a kind of monitoring device of audio output effect characterized by comprising

Connection establishment unit, for establishing connection with audio frequency effect test terminal；

Broadcast unit, for playing designated tone frequency source；

Acquiring unit, the audio data generated for obtaining the designated tone frequency source when playing；

Transmission unit tests terminal for the audio data to be transmitted to the audio frequency effect, so that the audio frequency effect is surveyed It tries terminal and exports the audio data, and the acoustic information for extracting the audio data is shown.

13. a kind of monitoring device of audio output effect characterized by comprising

Connection establishment unit, for establishing connection with audio-frequency playing terminal；

Receiving unit, for receiving the audio data of the audio-frequency playing terminal transmission, the audio data is by the audio Playback terminal plays the data generated after audio-source；

Processing unit, for exporting the audio data, and the acoustic information for extracting the audio data is shown.

14. a kind of computer-readable medium, is stored thereon with computer program, which is characterized in that the computer program is located The monitoring method realized when device executes such as audio output effect described in any item of the claim 1 to 8 is managed, or realizes such as right It is required that the monitoring method of audio output effect described in any one of 9 to 11.

15. a kind of electronic equipment characterized by comprising

One or more processors；

Storage device, for storing one or more programs, when one or more of programs are by one or more of processing When device executes, so that one or more of processors realize such as audio output effect described in any item of the claim 1 to 8 Monitoring method, or realize the monitoring method of audio output effect as described in any one of claim 9 to 11.