CN110381431A - Test method, the device and system of terminal microphone - Google Patents
Test method, the device and system of terminal microphone Download PDFInfo
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- CN110381431A CN110381431A CN201910621216.2A CN201910621216A CN110381431A CN 110381431 A CN110381431 A CN 110381431A CN 201910621216 A CN201910621216 A CN 201910621216A CN 110381431 A CN110381431 A CN 110381431A
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- microphone
- terminal
- quantized value
- recording data
- test result
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/004—Monitoring arrangements; Testing arrangements for microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
Abstract
The present invention relates to test method, the device and system of a kind of terminal microphone, when being applied to detection terminal, which comprises the Mike hole corresponding to microphone is under blocked state, receives the record command from server；According to the record command, the audio receiver of the microphone is opened；Obtain the recording data in predetermined amount of time；According to the recording data, the quantized value of the recording data is determined；According to the comparison of the quantized value and reference value, the test result of microphone is obtained.The test result of microphone can be obtained by the comparison of quantized value and reference value by the present invention；And above procedure is measured and determines by automation equipment, and artificial erroneous judgement is avoided, and saves human cost, and improve testing efficiency.
Description
Technical field
This application involves microphone techniques field more particularly to a kind of test method, the device and system of terminal microphone.
Background technique
With the development of science and technology, mobile phone has become people's daily life and the essential communication tool that works, then
Made a phone call using mobile phone, recorded video when etc. require to use microphone to record sound, therefore microphone is then mobile phone
Essential building block in terminal, and the structure air-tightness of microphone decides the superiority and inferiority of sound effect.
However, the test of function and performance is usually carried out to the microphone in mobile phone in the prior art, i.e., to microphone knot
The test of the air-tightness of structure itself；But microphone and when other assembling fittings of mobile phone, there are the matching degree in structure, and mesh
The preceding automatic test for lacking microphone and being mounted on the structure air-tightness on mobile phone.
As it can be seen that the test that the prior art does not automate the structure air-tightness that microphone is mounted on mobile phone.
Summary of the invention
In order to solve the above-mentioned technical problem, this application provides test method, the device and system of a kind of terminal microphone.
In a first aspect, the present invention provides a kind of test method of terminal microphone, when being applied to detection terminal, the side
Method includes:
Mike hole corresponding to microphone is under blocked state, receives the record command from server；According to institute
Record command is stated, the audio receiver of the microphone is opened；Obtain the recording data in predetermined amount of time；According to the recording
Data determine the quantized value of the recording data；According to the comparison of the quantized value and reference value, the test knot of microphone is obtained
Fruit.
Optionally, described according to the recording data, determine the quantized value of the recording data, comprising: obtain the record
The amplitude of the predetermined sampled point of sound data；According to the amplitude of all sampled points of acquisition, the recording data is obtained
The quantized value.
Optionally, the comparison according to the quantized value and reference value, it is described before the test result for obtaining microphone
Method further include: receive the reference value from server；Alternatively, presetting the reference in the detection terminal
Value.
Optionally, the method also includes: by the test result of the quantized value and the microphone structure air-tightness send out
It is sent to server.
Optionally, the comparison according to the quantized value and reference value obtains the test knot of microphone structure air-tightness
If fruit includes: that the quantized value is less than or equal to the reference value, judge that the microphone structure air-tightness is good；If described
When quantized value is greater than the reference value, judge that the microphone structure air-tightness is bad.
Second aspect, the present invention provides a kind of test methods of terminal microphone, when being applied to server, the method
Include: to issue the first control instruction, Mike hole corresponding to detection terminal microphone is made to be in blocked state；Recording is issued to refer to
It enables, makes to detect the audio receiver that terminal opens the microphone；When detecting that the Mike hole is in blocked state, issue
Second control instruction makes loudspeaker issue audio signal；Receive quantized value and microphone structure gas from the detection terminal
The test result of close property, and show the test result.
Optionally, the method also includes: receive the quantized value from multiple reference terminals screened, will screen
Quantized value out is sent to detection terminal as reference value, wherein the reference terminal is that microphone structure air-tightness is good
Terminal.
The third aspect, the present invention provides a kind of test devices of terminal microphone, when being applied to detection terminal, the dress
Setting includes: first detection module, for detecting whether Mike hole corresponding to microphone is in blocked state；First receives mould
Block, for receiving the record command from server；Switch module, is used to open or the audio of mute microphone (MIC) receives
Device；First obtains module, for obtaining the recording data in predetermined amount of time；Determining module is used for according to the recording data,
Determine the quantized value of the recording data；Second acquisition module is got for the comparison according to the quantized value and reference value
The test result of microphone structure air-tightness.
Fourth aspect, the present invention provides a kind of test devices of terminal microphone, when being applied to server, described device
Include: the first sending module, for issuing the first control instruction, makes to detect Mike hole corresponding to terminal microphone in blocking
State；Second sending module makes to detect the audio receiver that terminal opens the microphone for issuing record command；Second
Detection module, for detecting whether the Mike hole is in blocked state；Third sending module refers to for issuing the second control
It enables, loudspeaker is made to issue audio signal；Third receiving module is also used to for receiving the quantized value from the detection terminal
Receive the test result of the microphone structure air-tightness from the detection terminal；Display module, for making the test result
It is shown.
5th aspect, the present invention provides a kind of test macros of terminal microphone, which is characterized in that the system packet
It includes: server and detection terminal；The server makes to detect wheat corresponding to terminal microphone for issuing the first control instruction
Gram hole is in blocked state；It is also used to issue the second control instruction, loudspeaker is made to issue audio signal；It is also used to receive from institute
The quantized value and test result for stating detection terminal, show the test result；The detection terminal comes from for receiving
The control instruction of the server, is also used to turn on or off the audio receiver of microphone, is also used to obtain predetermined
Recording data in time is also used to determine the quantized value of the recording data according to the recording data, is also used to according to institute
The comparison for stating quantized value and reference value gets the test result of microphone structure air-tightness, be also used to the quantized value and
Test result is sent to server.
Test method, the device and system of above-mentioned terminal microphone, when being applied to detection terminal, which comprises
Mike hole corresponding to microphone is under blocked state, receives the record command from server；According to the record command,
Open the audio receiver of the microphone；Obtain the recording data in predetermined amount of time；According to the recording data, institute is determined
State the quantized value of recording data；According to the comparison of the quantized value and reference value, the test knot of microphone structure air-tightness is obtained
Fruit.The present invention takes the amplitude of the audio data received in the case where the microphone aperture for detecting terminal is plugged
The quantized value obtained after mean value, and using the good amplitude of air-tightness as reference value, pass through the comparison of quantized value and reference value
The test result of microphone structure air-tightness can be obtained；And above procedure is measured and sentences by automation equipment
It is fixed, artificial erroneous judgement is avoided, saves human cost, and improve testing efficiency.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without any creative labor, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of the test method of terminal microphone provided in an embodiment of the present invention；
Fig. 2 is the flow chart of the test method of another terminal microphone provided in an embodiment of the present invention；
Fig. 3 is a kind of structural block diagram of the test device of terminal microphone provided in an embodiment of the present invention；
Fig. 4 is the structural block diagram of the test device of another terminal microphone provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of the test macro of terminal microphone provided in an embodiment of the present invention；
Fig. 6 is a kind of flow chart of the test macro of terminal microphone provided in an embodiment of the present invention.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the application, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Fig. 1 is a kind of flow chart of the test method of terminal microphone provided in an embodiment of the present invention；As shown in Figure 1, this
The test method of the terminal microphone of invention, specifically comprises the following steps: when for detecting terminal
Step S101, Mike hole of the Mike hole corresponding to microphone corresponding to microphone are under blocked state,
Receive the record command from server.
Specifically, it includes microphone that detection terminal, which includes but are not limited to mobile phone, tablet computer, laptop etc.,
Terminal, the embodiment of the present invention specifically take the mobile phone as an example explanation.Microphone structure air-tightness of the invention refers to that microphone is pacified
Structure air-tightness on mobile phone, general microphone can put on a silica gel sheath, there is an input hole, this hole on silica gel sheath
With phone housing there are hole location be to be overlapped, the good mobile microphone structure of air-tightness only should allow sound from this hole
It is input to microphone, and cannot allow sound in other gap penetrations to microphone of mobile phone；Therefore it need to be to be tested when blocking
Corresponding to microphone when Mike hole, audio signal is not received theoretically or audio signal is very small, so needing to survey
The actual quantization value for measuring the audio signal received detects whether that there are also sound to penetrate into from the loophole of other in structure
It is gone in microphone.In the case where Mike hole is plugged, detection terminal receives record command, is ready for recording operation etc..
Step S102 opens the audio receiver of the microphone according to the record command.
Specifically, the usual more than one microphone of terminal, such as mobile phone are detected in order to realize the noise reduction effect of call, setting
There are main microphon and secondary microphone, therefore when needing to test the air-tightness of main microphon structure, then needs to block main microphon
Audio receiver corresponding to main microphon is then opened after detection terminal receives record command in corresponding main Mike hole, closes
Audio receiver corresponding to secondary microphone is closed, audio receiver corresponding to main microphon is made to be used to receive audio signal；When
When needing to test the air-tightness of secondary microphone structure, then need to block secondary Mike hole corresponding to secondary microphone, detection terminal connects
After receiving record command, then audio receiver corresponding to secondary microphone is opened, closes audio corresponding to main microphon and receive
Device makes audio receiver corresponding to secondary microphone be used to receive audio signal；Therefore the test of main microphon and secondary microphone
Method is identical, the Mike hole difference only blocked and open audio receiver difference.
Step S103 obtains the recording data in predetermined amount of time.
Specifically, after opening audio receiver, it is possible to which the audio signal for receiving extraneous sending obtains fixed duration
Recording data, such as 5 seconds, 10 seconds etc., predetermined amount of time can be preset in the inspection software in detection terminal,
It is also possible to server and is sent to detection lane terminal.It should be noted that the entire test process of the embodiment of the present invention can be
It is carried out in one completely enclosed test box or in anechoic chamber, not will receive extraneous noise interference, would only receive test
The audio signal being arranged in environment.
Step S104 determines the quantized value of the recording data according to the recording data.
Specifically, the amplitude of the predetermined sampled point of the recording data is obtained；According to all sampled points of acquisition
Amplitude obtains the quantized value of the recording data.
It needs to illustrate, by taking the mobile phone of Android system as an example, mobile phone Android system while getting recording data
MediaRecord class is available from the collected recording data of microphone by method getMaxAmplitude () in system layer
Amplitude, range be 0 to 32768.A thread is enabled in mobile phone, and data calling method is acquired to microphone
GetMaxAmplitude, amplitude of every 50 milliseconds of acquisitions, altogether obtain 100 times, total duration be 5 seconds, finally to this 100
A data take mean value as the quantized value of microphone air-tightness.
Step S105 obtains the test result of microphone according to the comparison of the quantized value and reference value.
Specifically, reference value, which can be, receives the reference value from server；It can be in the detection terminal
Preset the reference value.If the quantized value is less than or equal to the reference value, judge that the microphone structure is airtight
Property is good；If the quantized value is greater than the reference value, judge that the microphone structure air-tightness is bad.
In practical applications, it needs to filter out the good terminal of microphone structure air-tightness as reference terminal, can just sentence
Whether the microphone structure air-tightness of the disconnected terminal of detection out is good；Filtering out the good reference terminal method of microphone air-tightness has
Very much, a recording software, the recording software can also be installed in alternative terminal according to method in the prior art
Can reference axis Dynamically Announce acoustic amplitudes in length and breadth by visually judging the amplitude size of more alternative machines select amplitude most
The reference best as air-tightness of small machine, wherein amplitude minimum indicates that sound waveform medium wave peak subtracts the minimum of trough acquisition
Value.After selecting reference terminal, quantized value is got as reference value further according to the above method.
The test method for the terminal microphone that the embodiment of the present invention provides, when being applied to detection terminal, the method packet
Include: the Mike hole corresponding to microphone is under blocked state, receives the record command from server；According to the recording
Instruction, opens the audio receiver of the microphone；Obtain the recording data in predetermined amount of time；According to the recording data,
Determine the quantized value of the recording data；According to the comparison of the quantized value and reference value, the test result of Mike is obtained.This hair
It is bright in the case where the microphone aperture for detecting terminal is plugged, the amplitude of the audio data received take after mean value
The quantized value arrived, and using the good amplitude of air-tightness as reference value, it can be obtained by the comparison of quantized value and reference value
The test result of microphone structure air-tightness；And above procedure is measured and determines by automation equipment, is avoided
Artificial erroneous judgement saves human cost, and improves testing efficiency.
In practical applications, detection terminal can be by the test result of the quantized value and the microphone structure air-tightness
Be sent to server, show that server to test result, make tester according to test result do corresponding processing or
Person's label can also do statistics and analysis according to detection record of the quantized value received to detection terminal.
Fig. 2 is the flow chart of the test method of another terminal microphone provided in an embodiment of the present invention；As shown in Fig. 2,
The test method of terminal microphone of the invention, for specifically comprising the following steps: when server
Step S201 issues the first control instruction, and Mike hole corresponding to detection terminal microphone is made to be in blocked state.
Specifically, it when server issues the first control instruction, needs to detect Mike hole corresponding to terminal microphone and is in
Blocked state, it can be understood as sending instructions under server, (Programmable Logic Controller, can compile to control PLC
Journey logic controller) automation equipment, cause PLC motor control telescopic rod to block Mike hole.
Step S202 issues record command, makes to detect the audio receiver that terminal opens the microphone.
Specifically, server issues record command, and triggering terminal software opens institute when detection terminal receives record command
Corresponding microphone audio receiver closes the audio receiver of the microphone of plug-hole that other are not tested or non-；Wherein, it takes
Business device and detection terminal can be communicated by wired connection type, can also can also pass through centre by wireless communication mode
The transmission that control equipment is instructed.
Step S203 issues the second control instruction, sends out loudspeaker when detecting that the Mike hole is in blocked state
Audio signal out.
Specifically, when server detects that Mike hole is in blocked state, the second control instruction is issued, loudspeaker is sent out
Audio signal out.Wherein, loudspeaker can be the included player of server, be also possible to be connected between in control equipment
Loudspeaker is also possible to detect the included player of terminal.
Step S204, receives the test result of quantized value and microphone from the detection terminal, and makes the test
As a result it is shown.
Specifically, the test result of quantized value and microphone structure air-tightness from the detection terminal is received, and is made
The test result is shown, tester is made to do corresponding processing or label according to display result, can also be according to reception
To quantized value to detection terminal detection record do statistics and analysis.Further, it may also receive from multiple with reference to eventually
The quantized value at end is screened, and is sent to detection terminal, the reference terminal for the quantized value filtered out as reference value
For the good terminal of microphone structure air-tightness, wherein the good terminal of microphone structure air-tightness can according to the prior art or
Person artificial mode is selected.
Fig. 3 is a kind of structural block diagram of the test device of terminal microphone provided in an embodiment of the present invention；As shown in figure 3,
The test device of terminal microphone provided in an embodiment of the present invention, when for detecting terminal, described device includes:
First detection module 110, for detecting whether Mike hole corresponding to microphone is in blocked state；
First receiving module 120, for receiving the record command from server；
Switch module 130, is used to open or the audio receiver of mute microphone (MIC)；
First obtains module 140, for obtaining the recording data in predetermined amount of time；
Determining module 150, for determining the quantized value of the recording data according to the recording data；
Second acquisition module 160 gets the test knot of microphone for the comparison according to the quantized value and reference value
Fruit.
Further, described device further include: reference value receiving module, for receiving the reference from server
Value；It is also used to receive the preset reference value.
Further, described device further include: result sending module, for the quantized value to be sent to server；Also
For the test result of the microphone structure air-tightness to be sent to server.
Further, described device further include: judgment module, if the quantized value is less than or equal to the reference value,
Judge that the microphone structure air-tightness is good；If the quantized value is greater than the reference value, the microphone structure is judged
Air-tightness is bad.
Fig. 4 is the structural block diagram of the test device of another terminal microphone provided in an embodiment of the present invention；Such as Fig. 4 institute
Show, the test device of terminal microphone provided in an embodiment of the present invention, when being applied to server, described device includes:
First sending module 210 makes to detect at Mike hole corresponding to terminal microphone for issuing the first control instruction
In blocked state；
Second sending module 220 makes to detect the audio reception that terminal opens the microphone for issuing record command
Device；
Second detection module 230, for detecting whether the Mike hole is in blocked state；
Third sending module 240 makes loudspeaker issue audio signal for issuing the second control instruction；
Third receiving module 250 is also used to receive from the inspection for receiving the quantized value from the detection terminal
Survey the test result of the microphone structure air-tightness of terminal；
Display module 260, for showing the test result.
Fig. 5 is a kind of schematic diagram of the test macro of terminal microphone provided in an embodiment of the present invention；Fig. 6 is of the invention real
A kind of flow chart of the test macro of terminal microphone of example offer is provided；As shown in Figure 5 and Figure 6, provided in an embodiment of the present invention
The test macro of terminal microphone specific steps are as follows:
Step S301, detection terminal are connect with control equipment.
Step S302, server issue fixture control instruction to control equipment, make to control the fixed mobile phone of equipment control fixture.
Step S303, server issue plug-hole control instruction to control equipment, control equipment control telescopic rod are made to block wheat
Gram air holes position.
Step S304, server issue recording control instruction to detection terminal, make to detect the corresponding microphone of terminal opening
Audio receiver.
Step S305, server issue loudspeaker control instruction to control equipment, make to control equipment control loudspeaker sending
Audio signal.
Step S306, detection terminal obtain ground recording data in predetermined amount of time, and according to the recording data, determine institute
State the quantized value of recording data.
Step S307 obtains the test result of microphone structure air-tightness according to the comparison of quantized value and preset reference value.
Step S308, server receive the air tightness test for carrying out the microphone of self-test terminal as a result, and making the test
As a result it is shown.
Specifically, detection terminal 300 is connect by USB connecting line 420 with control equipment 400, and it is anti-to detect terminal 300
It is only fixed on fixture 410, the running control software on server 500, lower foaming fixture control instruction to control equipment 400, make
Control equipment 400 controls fixture 410 and fixes detection terminal 300.In next step, server 500 issues plug-hole control instruction to control
Control equipment 400 makes control equipment 400 control telescopic rod 430 and blocks Mike hole 310.In next step, server 500 issues recording control
System instruction makes to detect the audio receiver that terminal 300 opens corresponding microphone to detection terminal 300.In next step, server 500
Loudspeaker control instruction is issued to control equipment 400, makes to control the control sending audio signal of loudspeaker 440 of equipment 400, detection is eventually
End 300 receives predetermined time long recording data, and according to the recording data, determines the quantized value of the recording data；
According to the comparison of quantized value and preset reference value, the test result of microphone structure air-tightness is obtained.In next step, server 500
Receive come self-test terminal 300 microphone air tightness test as a result, and show the test result, make tester
Member does corresponding processing or label according to test result, can also be recorded according to the quantized value received to the detection of detection terminal
Do statistics and analysis.
Test method, the device and system of terminal microphone provided by the invention, when being applied to detection terminal, the method
Include: that Mike hole corresponding to microphone is under blocked state, receives the record command from server；According to the record
Sound instruction, opens the audio receiver of the microphone；Obtain the recording data in predetermined amount of time；According to the recording number
According to determining the quantized value of the recording data；According to the comparison of the quantized value and reference value, microphone structure air-tightness is obtained
Test result.The present invention is in the case where the microphone aperture for detecting terminal is plugged, by the amplitude of the audio data received
Value carries out taking the quantized value obtained after mean value, and using the good amplitude of air-tightness as reference value, passes through quantized value and reference
The test result of microphone structure air-tightness can be obtained in the comparison of value；And above procedure is surveyed by automation equipment
Amount and judgement, avoid artificial erroneous judgement, save human cost, and improve testing efficiency.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above is only a specific embodiment of the invention, is made skilled artisans appreciate that or realizing this hair
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and applied principle and features of novelty phase one herein
The widest scope of cause.
Claims (10)
1. a kind of test method of terminal microphone, which is characterized in that when being applied to detection terminal, which comprises
Mike hole corresponding to microphone is under blocked state, receives the record command from server；
According to the record command, the audio receiver of the microphone is opened；
Obtain the recording data in predetermined amount of time；
According to the recording data, the quantized value of the recording data is determined；
According to the comparison of the quantized value and reference value, the test result of microphone is obtained.
2. determining the recording number the method according to claim 1, wherein described according to the recording data
According to quantized value, comprising:
Obtain the amplitude of the predetermined sampled point of the recording data；
According to the amplitude of all sampled points of acquisition, the quantized value of the recording data is obtained.
3. the method according to claim 1, wherein the comparison according to the quantized value and reference value, is obtained
Before taking the test result of microphone, the method also includes:
Receive the reference value from server；Alternatively, presetting the reference value in the detection terminal.
4. the method according to claim 1, wherein the method also includes:
Server is sent by the test result of the quantized value and the microphone.
5. method according to any one of claims 1 to 4, which is characterized in that described according to the quantized value and reference value
Comparison, the test result for obtaining microphone includes:
If the quantized value is less than or equal to the reference value, judge that the structure air-tightness of the microphone is good；
If the quantized value is greater than the reference value, judge that the structure air-tightness of the microphone is bad.
6. a kind of test method of terminal microphone, which is characterized in that when being applied to server, which comprises
The first control instruction is issued, Mike hole corresponding to detection terminal microphone is made to be in blocked state；
Record command is issued, makes to detect the audio receiver that terminal opens the microphone；
When detecting that the Mike hole is in blocked state, the second control instruction is issued, loudspeaker is made to issue audio signal；
The test result of quantized value and microphone from the detection terminal is received, and shows the test result.
7. according to the method described in claim 6, it is characterized in that, the method also includes:
It receives the quantized value from multiple reference terminals to be screened, sends the quantized value filtered out to as reference value
Detect terminal；Wherein, the reference terminal is the good terminal of microphone structure air-tightness.
8. a kind of test device of terminal microphone, which is characterized in that when being applied to detection terminal, described device includes:
First detection module, for detecting whether Mike hole corresponding to microphone is in blocked state；
First receiving module, for receiving the record command from server；
Switch module, is used to open or the audio receiver of mute microphone (MIC)；
First obtains module, for obtaining the recording data in predetermined amount of time；
Determining module, for determining the quantized value of the recording data according to the recording data；
Second acquisition module gets the test result of microphone for the comparison according to the quantized value and reference value.
9. a kind of test device of terminal microphone, which is characterized in that when being applied to server, described device includes:
First sending module makes to detect Mike hole corresponding to terminal microphone in blocking for issuing the first control instruction
State；
Second sending module makes to detect the audio receiver that terminal opens the microphone for issuing record command；
Second detection module, for detecting whether the Mike hole is in blocked state；
Third sending module makes loudspeaker issue audio signal for issuing the second control instruction；
Third receiving module is also used to receive from the detection terminal for receiving the quantized value from the detection terminal
Microphone test result；
Display module, for showing the test result.
10. a kind of test macro of terminal microphone, which is characterized in that the system comprises:
Server and detection terminal；
The server makes to detect Mike hole corresponding to terminal microphone in blocking shape for issuing the first control instruction
State；It is also used to issue the second control instruction, loudspeaker is made to issue audio signal；It is also used to receive the amount from the detection terminal
Change value and test result show the test result；
The detection terminal is also used to turn on or off microphone for receiving the control instruction from the server
Audio receiver, be also used to obtain the recording data in the predetermined time, be also used to determine the record according to the recording data
The quantized value of sound data is also used to the comparison according to the quantized value and reference value, gets the test result of microphone, also use
In sending server for the quantized value and test result.
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| CN201910621216.2A CN110381431A (en) | 2019-07-10 | 2019-07-10 | Test method, the device and system of terminal microphone |
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| CN201910621216.2A CN110381431A (en) | 2019-07-10 | 2019-07-10 | Test method, the device and system of terminal microphone |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405451A (en) * | 2020-03-13 | 2020-07-10 | 深圳市明信测试设备有限公司 | Mobile phone MIC function test system |
| CN111432323A (en) * | 2020-04-01 | 2020-07-17 | Oppo（重庆）智能科技有限公司 | Microphone testing method and device of mobile terminal, electronic equipment and storage medium |
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