阅读说明：本技术 麦克风测试方法、设备及存储介质 (Microphone testing method, device and storage medium ) 是由 王子源 陶松 于 2021-09-30 设计创作，主要内容包括：本发明公开了一种麦克风测试方法、麦克风测试设备及存储介质,其中麦克风测试方法,根据获取的录音,并将录音信息拆分为若干个单声道信息,接着根据每个所述单声道信息生成一一对应的波形图,将所述波形图与预设波形图对比判断,最后生成测试结果；其中,录音信息拆分为若干个单声道信息实现了拆分录音信息的效果,由于现有录音普遍是存在多声道的,因此将其拆分为若干个单声道信息更加有利于后续的分析对比；将每个所述单声道信息生成一一对应的波形图实现了将音频信息可视化的转换,通过将可视化的波形图与预设波形图进行对比不仅能看出是否有声音还能看出其声音的各种状态,以此实现了检测全面的效果。(The invention discloses a microphone testing method, microphone testing equipment and a storage medium, wherein the microphone testing method comprises the steps of splitting recording information into a plurality of pieces of single-channel information according to the obtained recording, generating one-to-one corresponding oscillograms according to each piece of single-channel information, comparing and judging the oscillograms with a preset oscillogram, and finally generating a testing result; the sound recording information is split into a plurality of pieces of single-channel information, so that the sound recording information is split, and the sound recording information is split into a plurality of pieces of single-channel information to be more beneficial to subsequent analysis and comparison because the existing sound recording generally has multiple channels; the audio information is visually converted by generating the one-to-one corresponding oscillogram by each piece of the single sound channel information, and whether sound exists or not and various states of the sound can be seen by comparing the visual oscillogram with the preset oscillogram, so that the comprehensive detection effect is realized.)

1. A microphone testing method is characterized by comprising the following steps:

acquiring three recording information;

splitting each sound recording information into a plurality of pieces of single sound channel information;

generating a one-to-one corresponding oscillogram according to each piece of the single sound channel information;

and comparing and judging the oscillogram with a preset oscillogram, and generating a test result.

2. The method for testing a microphone according to claim 1, wherein the step of obtaining the recorded sound information further comprises the steps of:

recording the microphone recording thread to acquire first recording information;

and recording the original sound thread of the sound card to acquire second recording information.

3. The method for testing a microphone according to claim 2, wherein the step of comparing the waveform diagram with a preset waveform diagram to generate a test result further comprises the steps of:

and comparing and analyzing the oscillogram of the first recording information and the oscillogram of the second recording information, and if the difference between the oscillogram of the first recording information and the oscillogram of the second recording information does not exceed a preset threshold value, generating normal running information of the microphone.

4. The method for testing a microphone according to claim 2, wherein the step of comparing the waveform diagram with a preset waveform diagram to generate a test result further comprises the steps of:

and comparing the oscillogram of the second recording information with a preset standard test audio oscillogram, and if the difference value of the oscillogram of the second recording information meets a preset threshold value, generating a sound card to output normal information.

5. The method for testing a microphone according to claim 1, wherein the step of obtaining the recorded sound information further comprises the steps of:

and carrying out hole plugging test recording to obtain third recording information.

6. The method for testing a microphone according to claim 5, wherein the step of comparing the waveform diagram with a preset waveform diagram to generate a test result further comprises the following steps:

and comparing and judging the oscillogram of the third recording information with a preset standard hole plugging oscillogram, and if the difference with the preset standard oscillogram does not exceed a preset threshold value, generating normal microphone installation information.

7. The microphone testing method according to claims 1-6, wherein the step of obtaining the recorded sound information is preceded by the steps of:

acquiring current test environment information;

and determining a recording mode corresponding to the test environment.

8. The microphone testing method according to claim 7, characterized in that:

the environment information comprises a hardware type, a reservation algorithm and microphone attributes;

and recording modes which are adaptive according to the hardware type, the reservation algorithm and the microphone attribute.

9. Microphone testing apparatus comprising a memory, a processor and a microphone testing program stored on the memory and executable on the processor, the microphone testing program being configured to implement the steps of the microphone testing method as claimed in any one of claims 1 to 7.

10. A storage medium having stored thereon a microphone testing program which, when executed by a processor, carries out the steps of the microphone testing method according to any one of claims 1 to 7.

Technical Field

The invention belongs to the technical field of microphone testing, and particularly relates to a microphone testing method, microphone testing equipment and a storage medium.

Background

With the wide spread of internet and the further development of 3C convergence, smart televisions have become the mainstream of the television market. However, the intelligent television hardware has different suppliers and different technical schemes, and different versions of the system firmware upgrade package have different influences on the machine, which makes factory detection and overhaul of the microphone difficult.

The common detection in the prior art is that whether a microphone has sound or not is often simply detected, and a detection result cannot be visualized, wherein a specific waveform of the sound is ignored, and wrong sound is often recorded and is misjudged that the microphone state is normal, so that the problem of incomplete detection exists.

Disclosure of Invention

In order to overcome the above disadvantages of the prior art, the present invention provides a microphone testing method, a microphone testing device, a microphone testing apparatus, and a storage medium, and aims to solve the technical problem of incomplete detection in the existing microphone testing.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a microphone testing method, comprising the steps of:

acquiring three recording information;

splitting each sound recording information into a plurality of pieces of single sound channel information;

generating a one-to-one corresponding oscillogram according to each piece of the single sound channel information;

and comparing and judging the oscillogram with a preset oscillogram, and generating a test result.

Further, the step of obtaining the recording information further includes the steps of:

recording the microphone recording thread to acquire first recording information;

and recording the original sound thread of the sound card to acquire second recording information.

Further, the step of comparing and judging the oscillogram with a preset oscillogram and generating a test result further comprises the following steps:

and comparing and analyzing the oscillogram of the first recording information and the oscillogram of the second recording information, and if the difference between the oscillogram of the first recording information and the oscillogram of the second recording information does not exceed a preset threshold value, generating normal running information of the microphone.

Further, the step of comparing and judging the oscillogram with a preset oscillogram and generating a test result further comprises the following steps:

and comparing the oscillogram of the second recording information with a preset standard test audio oscillogram, and if the difference value of the oscillogram of the second recording information meets a preset threshold value, generating a sound card to output normal information.

Further, the step of obtaining the recording information further includes the steps of:

and carrying out hole plugging test recording to obtain third recording information.

Further, the step of comparing and judging the oscillogram with a preset oscillogram and generating a test result further comprises the following steps:

and comparing and judging the oscillogram of the third recording information with a preset standard hole plugging oscillogram, and if the difference with the preset standard oscillogram does not exceed a preset threshold value, generating normal microphone installation information.

Further, before the step of obtaining the recording information, the method further comprises the following steps:

acquiring current test environment information;

and determining a recording mode corresponding to the test environment.

Further, the environment information comprises a hardware type, a reservation algorithm and a microphone attribute;

and recording modes which are adaptive according to the hardware type, the reservation algorithm and the microphone attribute.

Further, the step of performing microphone recording thread recording to obtain the first recording information includes the following steps:

recording the microphone recording thread;

playing a preset test audio, and collecting and recording the test audio by a microphone;

and stopping recording and generating first recording information.

Further, the step of performing sound card original sound thread recording and acquiring second recording information includes the following steps:

carrying out sound card original sound thread recording;

playing a preset test audio, and recording the original sound of the playing sound card;

and stopping recording and generating second recording information.

Further, the step of performing the hole plugging test recording to obtain the third recording information includes the following steps:

carrying out hole plugging test thread recording;

knocking each microphone hole for a preset time;

and stopping recording and generating third recording information.

Correspondingly, the invention also proposes a microphone testing device comprising a memory, a processor and a microphone testing program stored on the memory and executable on the processor, the microphone testing program being configured to implement the steps of the microphone testing method as described above.

Correspondingly, the invention also provides a storage medium, on which a microphone test program is stored, and the microphone test program realizes the steps of the microphone test method when being executed by a processor.

Compared with the prior art, the invention has the beneficial effects that:

according to the microphone testing method, according to the obtained sound recording, sound recording information is divided into a plurality of pieces of single sound channel information, then, one-to-one corresponding oscillograms are generated according to each piece of single sound channel information, the oscillograms are compared and judged with a preset oscillogram, and finally, a testing result is generated; the sound recording information is split into a plurality of pieces of single-channel information, so that the sound recording information is split, and the sound recording information is split into a plurality of pieces of single-channel information to be more beneficial to subsequent analysis and comparison because the existing sound recording generally has multiple channels; the audio information is visually converted by generating the one-to-one corresponding oscillogram by each piece of the single sound channel information, and whether sound exists or not and various states of the sound can be seen by comparing the visual oscillogram with the preset oscillogram, so that the comprehensive detection effect is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a microphone testing device in a hardware operating environment according to an embodiment of the present invention;

fig. 2 is a flowchart illustrating a microphone testing method according to an embodiment of the invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, fig. 1 is a schematic structural diagram of a microphone testing device in a hardware operating environment according to an embodiment of the present invention.

The microphone testing equipment provided by the embodiment of the invention is terminal equipment with a storage function.

As shown in fig. 1, the microphone testing apparatus may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.

It will be appreciated by those skilled in the art that the microphone testing device shown in fig. 1 does not constitute a limitation of the terminal and may comprise more or less components than those shown, or some components may be combined, or a different arrangement of components.

As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a microphone test program.

In the microphone testing device shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 mainly includes an input unit such as a keyboard including a wireless keyboard and a wired keyboard, and is used to connect to the client and perform data communication with the client; and the processor 1001 may be configured to call a microphone test program stored in the memory 1005 and perform operations in the microphone test method in any of the embodiments described below.

Based on the hardware structure, the embodiment of the microphone testing method is provided.

Referring to FIG. 2, an embodiment of the present invention provides

A microphone testing method, comprising the steps of:

step S100, three recording messages are obtained;

step S200, splitting each sound recording information into a plurality of pieces of single sound channel information;

step S300, generating one-to-one corresponding oscillograms according to each piece of single sound channel information;

and step S400, comparing the oscillogram with a preset oscillogram, judging and generating a test result.

Specifically, since the common recording detection result in the prior art is usually to simply detect whether the microphone has sound, but neglecting the specific waveform of the sound, the microphone is often judged to be normal by mistake when recording wrong sound, and it is impossible to analyze whether the performance of the microphone reaches the standard in detail, and it is easy to be interfered by noise and unable to analyze the difference between the performance of the microphone and the original sound of the system; therefore, in the embodiment, the recording information is split into the plurality of pieces of monaural information, then the corresponding oscillograms are generated according to each piece of monaural information, the oscillograms are compared with the preset oscillograms for judgment, and finally the test result is generated, so that the recording information is converted into the monaural oscillograms for inspection; the sound recording information is split into a plurality of pieces of single-channel information, so that the sound recording information is split, and the sound recording information is split into a plurality of pieces of single-channel information to be more beneficial to subsequent analysis and comparison because the existing sound recording generally has multiple channels; the audio information is visually converted by generating the one-to-one corresponding oscillogram by each piece of the single sound channel information, and whether sound exists or not and various states of the sound can be seen by comparing the visual oscillogram with the preset oscillogram, so that the comprehensive detection effect is realized.

Further, the step of obtaining the recording information further includes the steps of:

recording the microphone recording thread to acquire first recording information;

recording the original sound thread of the sound card to obtain second recording information;

and carrying out hole plugging test recording to obtain third recording information.

Specifically, the recording information in this implementation includes first recording information, second recording information, and third recording information, the first recording information is microphone recording information, the microphone recording is external audio information actively acquired by the microphone, and a preset test audio is played during the test for the microphone to acquire to obtain the first recording information; the second information is sound card recording information, and the original sound source playing the test audio is a sound card, so that the recording information of the microphone is required to be acquired when the recording effect of the microphone is tested, the original sound source recording information of the sound card, namely the second recording information is also required to be acquired, and the sound audio information sent by the sound card is directly recorded, and the subsequent comparison and judgment can clearly determine whether the original sound source of the sound card has a problem or the recording acquired by the microphone has a problem; the third information is microphone recording information, but is different from the first recording information in that the third recording information is recording of the hole plugging test and is not recording of playing test audio; the three types of recording play an important role in analyzing the recording state of the subsequent microphone, wherein first recording information is used for visually representing the recording state of the current microphone, second recording information is used for representing the sound source sounding state of the sound card, and when the first recording information is judged to be normal, whether the sound source of the first recording information is normal or not needs to be judged, and the sound source of the first recording information is the sound card, so that the sound card is recorded to generate the second recording information when test audio is played on the sound card, and the effect of detecting whether the sound card can normally sound is achieved; and (4) carrying out hole plugging test recording, wherein the acquired third recording information is mainly used for detecting whether the sound channel sequence of the microphone array is correct or not, namely, the effect of detecting the installation position of the microphone is realized.

Further, the step of comparing the oscillogram with the preset oscillogram and determining to generate the test result further comprises the following steps:

comparing the oscillogram of the second recording information with a preset standard test audio oscillogram, and if the difference value meets a preset threshold value, generating sound card output normal information;

comparing and analyzing the oscillogram of the first recording information and the oscillogram of the second recording information, and if the difference between the oscillogram of the first recording information and the oscillogram of the second recording information does not exceed a preset threshold value, generating normal running information of the microphone;

and comparing and judging the oscillogram of the third recording information with a preset standard hole plugging oscillogram, and if the difference with the preset standard hole plugging oscillogram does not exceed a preset threshold value, generating normal microphone installation information.

Specifically, in this embodiment, the preset standard test audio oscillogram and the preset standard hole plugging oscillogram are both standard oscillograms recorded in advance before performing comparison and judgment, and are used for judging the software and hardware environment of the system and serving as comparison and judgment standards of the second recording information and the third recording information; therefore, a plurality of preset standard test audio oscillograms and preset standard hole plugging oscillograms can be recorded and generated in advance, and then the most appropriate oscillogram is selected as the standard oscillogram for comparative analysis according to actual conditions and requirements; wherein, the comparison and judgment of each recording information is not in sequence, and only the comparison and analysis are needed to be completed.

An example of the process performed on the waveform map corresponding to the recording information and the preset waveform map is as follows:

firstly, comparing a oscillogram of second recording information with a preset standard test audio oscillogram, and if the difference value of the oscillograms meets a preset threshold value, generating sound card output normal information; the second recording information is sound card recording information when test audio is played, the effect of judging whether sound card output is abnormal is achieved by comparing the sound card recording information with a standard oscillogram of original audio, the oscillogram of the second recording information is compared with a preset standard test audio oscillogram, if the difference value of the second recording information meets a preset threshold value, the second recording information is normal, sound card output normal information is generated, and if the difference value exceeds the preset threshold value, the second recording information is abnormal, and sound card output abnormal information is generated;

then, when the second recording information is normal, comparing and judging the oscillogram of the first recording information with the oscillogram of the second recording information, wherein the second recording information is test audio information generated by a sound card and is acquired by a microphone, the first recording information is audio information acquired by the microphone, the accuracy of the audio information acquired by the microphone is judged through the comparison of the oscillogram of the first recording information and the oscillogram of the second recording information, and when the difference value of the oscillogram of the first recording information and the oscillogram of the second recording information is within a preset difference value, the microphone is considered to be capable of accurately acquiring the test audio, namely the microphone is normally operated, and microphone operation normal information is generated; if the difference value between the oscillogram of the first recording information and the oscillogram of the second recording information exceeds a preset difference value, the microphone is considered to be incapable of accurately acquiring the test audio, namely the microphone is abnormal in operation, and microphone operation abnormal information is generated;

finally, comparing and judging the oscillogram of the third recording information with a preset standard hole plugging oscillogram, and if the difference with the preset standard hole plugging oscillogram does not exceed a preset threshold value, generating normal microphone installation information; the third recording information is recording information of the hole plugging test, so that whether the microphone passes the test or not can be known by comparing the third recording information with a preset standard oscillogram of the recording of the hole plugging test, if the difference with the preset standard oscillogram does not exceed a preset threshold value, normal microphone installation information is generated, and if the difference with the preset standard oscillogram exceeds the preset threshold value, abnormal microphone installation information is generated.

The test results of the sound card output normal information/sound card output abnormal information, the microphone operation normal information/microphone operation abnormal information and the microphone installation normal information/microphone installation abnormal information are generated through the comparison and judgment of the first recording information, the second recording information and the third recording information, so that the effect of comprehensively testing the microphone is realized.

More specifically, the comparing and analyzing whether the predetermined threshold is exceeded mainly includes: zero sound judgment, frame loss judgment and sound difference judgment, wherein the three judgments are not successively divided, and only the three judgments need to be completed; the zero tone judgment is used for judging whether a sound is recorded, because a plurality of microphones are bad when leaving a factory in the actual test process, the condition that the sound cannot be recorded occurs, the zero tone judgment is carried out, if the recording information oscillogram is not 0, the recording information oscillogram is considered to be normal, and if the recording information oscillogram is totally equal to 0, the recording information oscillogram is considered to be abnormal; the frame loss judgment is used for judging whether the audio information has a frame loss condition, if the recording information oscillogram is compared with a preset oscillogram, judging that the frame loss condition does not occur, the recording information oscillogram is normal, and if the recording information oscillogram is compared with the preset oscillogram, judging that the frame loss condition occurs, the recording information oscillogram is abnormal; the sound difference determination is used to determine the difference between the recorded sound information and the standard oscillogram, for example: in 100 bytes, the two sections of audio of the oscillogram of the recording information and the standard oscillogram are respectively averaged, then the average values are divided to obtain an average ratio, if all the recording information has 1000 bytes, 10 average values are obtained, the variance is calculated according to the 10 average values, if the variance is larger than 0.015, the deviation is large, the recording information is considered to be abnormal, and if the variance is not large, the recording information is considered to be normal; and when the three comparison judgment results of zero sound judgment, frame loss judgment and sound difference judgment are normal, generating a test result that the recording information is normal, and generating a test result that the recording information is abnormal as long as one or more comparison judgment results are abnormal.

Further, after the step of obtaining the recording information, the method further comprises the following steps:

generating byte information according to the recording information;

comparing and judging the byte information with preset byte information to generate a test result.

Specifically, the embodiment provides another testing method different from the testing of the microphone through the oscillogram, the embodiment reads the recording information byte by byte to generate byte information, and obtains decibel information of the recording information through reading the byte information, the decibel information is used for judging the sound collection state of the microphone, and determines a plurality of information corresponding to the recording information, such as decibel information, change amplitude and other information, through comparing and judging with the byte information recorded by a standard sound card, the embodiment takes the decibel information as an example, firstly judges the difference between the decibel information and the decibel information recorded by the standard sound card, when the difference is within a preset threshold, the microphone is operated within a normal range, at this time, normal information of the microphone operation is generated, and if the difference exceeds the preset threshold, the microphone is operated abnormally, generating abnormal microphone operation information; the scheme carries out analysis and judgment by converting the recording information into byte information, and has the advantages of accurate and silent comparison and analysis one by one and clear state information of the microphone.

Further, before the step of obtaining the recording information, the method further comprises the following steps:

acquiring current test environment information;

and determining a recording mode corresponding to the test environment.

Further, the environment information comprises a hardware type, a reservation algorithm and a microphone attribute;

and recording modes matched with the hardware type, the reservation algorithm and the microphone attribute.

Specifically, due to different hardware and different software environments of multiple manufacturers, the hardware type, the reservation algorithm, and the microphone attribute may all be different, and parameters including the sound card type, the number of microphone holes, the sound channel condition, the sampling rate, and the like may all be different and all be important factors affecting the recording information, so it is necessary to obtain the current test environment information before obtaining the recording information, wherein the testing environment information comprises parameter information such as the type of a sound card, the number and the positions of microphone holes, a plurality of sound channels, the acquired sampling rate and the like, after analyzing the testing environment information, determining a recording mode corresponding to the testing environment information, wherein the recording mode comprises parameters corresponding to the testing environment information one by one, parameter information such as a recording program matched with a sound card model, clear parameter information of the number and the position of microphones, clear sound channel parameters (2 sound channels or 4 sound channels and the like) and an applicable sampling rate; therefore, the recording can be acquired in the current test environment, so that the effect of acquiring the recording information in different hardware and different software environments is realized, and the subsequent different recording threads are the specific recording strategies based on the corresponding recording methods.

Further, the step of performing microphone recording thread recording to obtain the first recording information includes the following steps:

recording the microphone recording thread;

playing a preset test audio, and collecting and recording the test audio by a microphone;

and stopping recording and generating first recording information.

Specifically, the recording process of the microphone disclosed in this embodiment includes the following specific processes:

starting a microphone recording thread; the sound card plays the test audio; stopping recording after the audio playing is finished, and generating first recording information; by using the test audio of the pre-conversion as the acquisition object of the microphone, the subsequent analysis and judgment standard of the first recording information is clear.

Further, the step of performing sound card original sound thread recording and acquiring second recording information includes the following steps:

carrying out sound card original sound thread recording;

playing a preset test audio, and recording the original sound of the playing sound card;

and stopping recording and generating second recording information.

Specifically, the embodiment discloses a recording process of an original sound of a sound card, which specifically includes the following steps:

starting a recording thread of original sound of the sound card, playing the same test audio by the sound card, directly recording the audio played by the sound card, stopping recording the sound card after the audio playing is finished, and generating second recording information; therefore, the second recording information is the original audio frequency of the sound card and is used for representing the playing state of the current sound card, so that the abnormal recording of the microphone or the abnormal playing of the sound card can be conveniently judged in the follow-up process, and the comprehensive test is realized.

Further, in the step of performing the hole plugging test recording and acquiring the third recording information, the method comprises the following steps:

carrying out hole plugging test thread recording;

knocking each microphone hole for a preset time;

and stopping recording and generating third recording information.

Specifically, the recording process of the hole plugging test is disclosed in this embodiment, and the specific process is as follows:

starting a recording thread of the hole plugging test recording, knocking each microphone hole for 5 seconds, stopping recording until all microphones are knocked, and generating third recording information; the different microphone holes are knocked and continuously recorded, so that the recording state of each microphone hole can be checked by analyzing a third recording message (which can be converted into a oscillogram mode or a byte information mode), the recording state is compared with a preset standard recording state, the actual state of each microphone is determined, for example, whether the microphone is in fault or not is judged by the existence of sound, information such as error and the like can be known by judging whether the sound is too large or too small different from the preset standard sound, whether a sound channel is correctly set or not is judged by comparing the sound channel, and the like; therefore, the effect of judging and analyzing the information such as the hardware state, the installation position, the sound channel setting and the like of the microphone is realized.

Correspondingly, the present invention also provides a storage medium, on which a microphone testing program is stored, and the microphone testing program, when executed by a processor, implements the steps of the microphone testing method as described above.

It should be noted that, regarding the microphone testing apparatus in the foregoing embodiment, the specific manner in which each module or unit performs operations has been described in detail in the embodiment related to the method, and those skilled in the art can understand that the details are not described herein again.

Correspondingly, an embodiment of the present invention further provides a storage medium, which is a computer-readable storage medium, and the microphone test program is stored thereon, and when being executed by a processor, the method for testing a microphone in any of the above embodiments is implemented.

In the present embodiment, the storage medium may include, but is not limited to, any type of disk (including floppy disks, hard disks, optical disks, CD-ROMs, and magneto-optical disks), ROMs (Read-Only memories), RAMs (Random access memories), EPROMs (Erasable Programmable Read-Only memories), EEPROMs (Electrically Erasable Programmable Read-Only memories), flash memories, magnetic cards, or optical cards, and various media capable of storing program codes.

It will be apparent to those skilled in the art that the modules or steps of the invention described above may be implemented in a general purpose computing device, centralized on a single computing device or distributed across a network of computing devices, or alternatively implemented in program code executable by a computing device, such that the steps shown and described may be executed by a computing device stored in a memory device and, in some cases, executed in a sequence other than that shown and described herein, or fabricated separately as individual integrated circuit modules or fabricated as a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.

It should be noted that other contents of the microphone testing method, the microphone testing device, the microphone testing apparatus and the storage medium disclosed in the present invention may be referred to in the prior art, and are not described herein again.

The above description is only an alternative embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention are within the scope of the technical solution of the present invention, unless departing from the technical solution of the present invention.