CN101729969A - Method and system for testing microphone of electronic device - Google Patents
Method and system for testing microphone of electronic device Download PDFInfo
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- CN101729969A CN101729969A CN200810172010A CN200810172010A CN101729969A CN 101729969 A CN101729969 A CN 101729969A CN 200810172010 A CN200810172010 A CN 200810172010A CN 200810172010 A CN200810172010 A CN 200810172010A CN 101729969 A CN101729969 A CN 101729969A
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Abstract
The invention relates to a method and a system for testing a microphone of an electronic device, in particular to a method for testing the microphone of the electronic device. The electronic device is internally provided with a test program which comprises the following steps of: (a) converting sound acquired by the microphone of the electronic device into a recording file; and (b) comparing the recording file to determine whether to accord with a preset standard or not, wherein if the recording file accords with the preset standard, the microphone passes the test and otherwise the microphone does not pass the test. The method for testing the microphone of the electronic device has the effects of eliminating noise interference and avoiding the problem of inaccurate manual judgment as well as saving the test time in large amount of tests.
Description
Technical field
The present invention relates to a kind of electronic device test method and system, particularly relate to a kind of microphone method of testing and system of electronic installation.
Background technology
Test for the microphone of recording device at present, it is the broadcast again of recording earlier, judge voluntarily with artificial recording result by the operator during broadcast the microphone of recording device, staff on the line has listened and has felt to have problem then to send the maintenance station, no problem just the continuation runs next test, and its judged result often flows in subjectivity, adds external factors such as environment is noisy, cause the accuracy of detection to reduce, very science not.In addition, also none overlaps microphone method of testing and the system that tests at many groups recording device simultaneously at present.
Summary of the invention
Therefore, purpose of the present invention promptly is to provide a kind of microphone method of testing and system of the electronic installation that can promote accuracy in detection and can be simultaneously test at many groups electronic installation.
So in the microphone method of testing of electronic installation of the present invention, the built-in test program of this electronic installation, this test program are carried out and comprised following step: (a) sound that the microphone of this electronic installation is collected is converted to a recording file; And (b) compare this recording file and whether meet a preassigned, if meet then this microphone by test, otherwise this microphone is by test.
The microphone test macro of electronic installation of the present invention comprises a sounding instrument and an electronic installation; This sounding instrument supplies near the microphone of this electronic installation and plays a sound; This electronic installation has the storage medium of a built-in test program, this sound that this test program is collected this microphone is converted to a recording file, and compare this recording file and whether meet a preassigned, if meet this preassigned then this microphone by test, otherwise by test.
The microphone method of testing of electronic installation of the present invention can be tested for many group electronic installations, each organizes the built-in test program of electronic installation, and this method comprises following step: (a) with a sounding instrument timesharing/while near the microphone of this electronic installation respectively and play out a sound for the respectively microphone radio reception of this electronic installation; (b) respectively the test program of this electronic installation is converted to a recording file with this sound that the microphone of this electronic installation is collected respectively; And (c) respectively the test program of this electronic installation compare this recording file and whether meet a preassigned, if meet then this microphone by test, otherwise this microphone is by test.
The microphone method of testing of electronic installation of the present invention and the effect of system:
1. avoid the noisy problem of environment: the sounding instrument near the respectively closely radio reception of microphone of this electronic installation, is exempted noise and disturbed.
2. lifting accuracy rate: change and judge by test program and can avoid not problem accurately of artificial judgment.
3. save the testing time: can test the microphone of single above electronic installation, when substantive test, can save the time of test.
Description of drawings
Fig. 1 is a system block diagram, and first embodiment of the microphone test macro of electronic installation of the present invention is described;
Fig. 2 is a flow chart, and the step of the microphone method of testing of electronic installation of the present invention is described;
Fig. 3 is a system block diagram, and second embodiment of the microphone test macro of electronic installation of the present invention is described;
Fig. 4 is a system block diagram, and the 3rd embodiment of the microphone test macro of electronic installation of the present invention is described;
Fig. 5 is a flow chart, but illustrates that the timesharing of sounding instrument carries out the test programs of the microphone of many group electronic installations; And
Fig. 6 is a flow chart, illustrates that the sounding instrument can carry out the test program of the microphone of many group electronic installations simultaneously.
The primary clustering symbol description:
100,100 ', 100 " 23,43 ... ... microphone
Microphone test macro 24,35 ... screen
1,1 ', 3 ... sounding instrument 25,36 ... loud speaker
101,101 ', 101 " 26,32 ... ... the storage area
Sound 27 ... coffret
11 ... playback unit 261 ... audio files
12 ... audio files 262 ... recording file
13,331 ... loudspeaker 263 ... test result
2,4 ... electronic installation 27,431 ... coffret
21,31 ... test program 201～205 ... step
211,311 ... recording unit 33 ... output interface
212,312 ... control unit 34 ... input interface
213,313 ... playback unit 501～505 ... step
22,310 ... storage medium 601～606 ... step
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present.Before the present invention is described in detail, be noted that in the following description content similarly assembly is to represent with identical numbering.
Consult Fig. 1, first embodiment for the microphone test macro of electronic installation of the present invention, microphone test macro 100 comprises a sounding instrument 1 and an electronic installation 2, and the sounding instrument 1 of microphone test macro 100 be one with electronic installation 2 interconnective tools.
Wherein, electronic installation 2 has storage medium 22, a microphone 23, a screen 24, a loud speaker 25 and a coffret 27 of a built-in test program 21 and a storage area 26; Sounding instrument 1 is for the microphone 23 of close electronic installation 2 and plays a sound 101.
Wherein, this audio files 261 is to export to 1 playback of sounding instrument for playback unit 213 by coffret 27; Recording file 262 is recorded by the 211 pairs of audio signals of collecting sound 101 from microphone 23 in recording unit; Test result 263 is the judged results that whether met a preassigned by control unit 212 these recording files 261 of comparison, and wherein, this preassigned can be a volume or a frequency range.
Consult Fig. 2, and cooperation Fig. 1, the microphone method of testing of electronic installation of the present invention comprises following step: the sound 101 that 211 pairs of microphones in the recording unit of test program 21 23 are collected is converted to a recording file (step 201), then, whether control unit 212 comparison recording files 262 meet a preassigned (step 202), if meet this preassigned, then microphone 23 is by test (step 203), otherwise microphone 23 is by test (step 204), and 263 (steps 205) that output test result can be shown or represented by whether by loud speaker 25 sounding by screen 24.
Consult Fig. 3, second embodiment for the microphone test macro of electronic installation of the present invention, identical with the microphone test macro 100 of first embodiment (as Fig. 1) is, the test program 21 of microphone test macro 100 ' has a recording unit 211 and a control unit 212, and storage area 26 has a recording file 262 and a test result 263.
With first embodiment inequality be, the sounding instrument 1 ' of microphone test macro 100 ' is one not to be connected with electronic installation 2 and to separate the tool of setting, and sounding instrument 1 ' be according to a playback unit 11 of sounding instrument 1 ' with an audio files 12 by loudspeaker 13 near the microphone 23 of electronic installations 2 and play out sound 101 ' and give microphone 23 radio reception.
Consult Fig. 4, the 3rd embodiment for the microphone test macro of electronic installation of the present invention, wherein, microphone test macro 100 " can or organize electronic installation 4 tests to single group more; and each electronic installation 4 has a microphone 43 to be measured and a coffret 431 with the voice signal output of this microphone 43, then all is passed to sounding instrument 3 as for follow-up test and handles.
It should be noted that output interface 33 is can carry out single port to the switching of single port/multiport to single port, play sound 101 " to connect single microphone 43 of organizing or organizing more 331 pairs of each electronic installations 2 of loudspeaker; Input interface 34 can carry out single port to the switching of single port/multiport to single port, carries out the test program of timesharing one by one for single group electronic installation 4 as Fig. 5 to supply with test program 31, or as Fig. 6 for many groups electronic installation 4 time test program.
Test program 31 has a control unit 311 and a playback unit 312, storage area 32 has for exporting to the audio files 321 of output interface 33 for each loudspeaker 331 playback, one by 34 pairs of recording files 322 of recording from the audio signals of coffret 431 collections of microphone 43 of input unit, and whether one meet the test result 323 of a preassigned by control unit 311 comparison recording files 322, this preassigned can be a volume or a frequency range, the also similar Fig. 2 of its method of testing, and test result 323 is to be shown or represented by whether by loud speaker 36 sounding by screen 35.
Cooperate Fig. 5, when sounding instrument 3 is desired to carry out microphone 43 tests of many group electronic installations 4, the test program that can carry out timesharing, it comprises the steps:
Suppose to have N group electronic installation 4, then in regular turn first group of electronic installation 4 playback and the sound recording of obtaining its microphone 43 are become one first recording file (step 501); Then, second group of electronic installation 4 playback and the sound recording of obtaining its microphone 43 are become one second recording file (step 502); Electronic installation 4 playbacks of N group and the sound recording of obtaining microphone 43 are become a N recording file (step 503), so, promptly finish the collection work of whole recording files to be measured; Then, utilize test program 31 to detect first automatically to the N recording file, judge by or by after (step 504), output timesharing test result (step 505).
Cooperate Fig. 6, when sounding instrument 3 is desired to carry out microphone 43 tests of many group electronic installations 4, can carry out test program simultaneously, it comprises the steps:
Suppose to have N group electronic installation 4, during actual the test, simultaneously first group of electronic installation 4 emitted the sound of one first audio frequency and obtain the voice signal (step 601) of its microphone 43, second group of electronic installation 4 emitted the sound of one second audio frequency and obtained the voice signal (step 602) of its microphone 43, reach N is organized the voice signal (step 603) that electronic installation 4 is emitted the sound of a N audio frequency and obtained microphone 43, then, all sound recording becomes a recording file (step 604), utilize test program 31 to detect recording file automatically again, pass through or pass through (step 605) according to the standard judgement of different audio frequency, so, promptly finish test job (step 606) simultaneously.
Conclude above-mentionedly, the effect of the microphone method of testing of electronic installation of the present invention and the microphone test macro of electronic installation is as follows:
1. avoid the noisy problem of environment:, exempt noise and disturb with the closely radio reception of microphone 23 of sounding instrument 1 near electronic installation 2.
2. lifting accuracy rate: change and judge by test program and can avoid not problem accurately of artificial judgment.
3. save the testing time: can test the microphone 43 of single above electronic installation 4, when substantive test, can save the time of test one by one.
The above-described content of thought, it only is preferred embodiment of the present invention, can not limit scope of the invention process with this, promptly every simple equivalent variations and modification of being done according to claims scope of the present invention and invention description content all still belongs in the scope that patent of the present invention contains.
Claims (16)
1. the microphone method of testing of an electronic installation, the built-in test program of described electronic installation, described test program is carried out and is comprised the steps:
(a) sound that the microphone of described electronic installation is collected is converted to a recording file; And
(b) whether the described recording file of comparison meets a preassigned, if meet then described microphone by test, otherwise described microphone is not by test.
2. the microphone method of testing of electronic installation according to claim 1, wherein, step (a) also comprises the steps: before
(a1) with a sounding instrument near the microphone of described electronic installation and play out described sound for described microphone radio reception.
3. the microphone method of testing of electronic installation according to claim 1 and 2, wherein, described preassigned is a volume or a frequency range.
4. the microphone test macro of an electronic installation comprises:
One sounding instrument supplies the microphone of close described electronic installation and plays a sound; And
One electronic installation, storage medium with a built-in test program, the described sound that described test program is collected described microphone is converted to a recording file, and compare described recording file and whether meet a preassigned, if meet the then described microphone of described preassigned by test, otherwise not by test.
5. the microphone test macro of electronic installation according to claim 4, wherein, described sounding instrument is the tool that an audio files that interconnects and play described electronic installation with described electronic installation sends described sound.
6. the microphone test macro of electronic installation according to claim 4, wherein, described sounding instrument is one not to be connected with described electronic installation and an audio files of playing described sounding instrument sends the tool of described sound.
7. according to the microphone test macro of claim 4,5 or 6 described electronic installations, wherein, described preassigned is a volume or a frequency range.
8. the microphone test macro of electronic installation according to claim 7, wherein, described electronic installation has a screen or a loud speaker, and by described screen display or by described loud speaker sounding represent the test result of described test program be by or do not pass through.
9. the microphone method of testing of an electronic installation is tested for many group electronic installations, and each organizes the built-in test program of electronic installation, and described method comprises the steps:
(a) with a sounding instrument timesharing near the microphone of each described electronic installation and play out the microphone radio reception of a sound for each described electronic installation;
(b) test program of each described electronic installation is converted to a recording file with the described sound that the microphone of described electronic installation is collected respectively; And
(c) test program of each described electronic installation is compared described recording file and whether is met a preassigned, if meet then described microphone by test, otherwise described microphone is by test.
10. the microphone method of testing of electronic installation according to claim 9, wherein, described preassigned is-volume or a frequency range.
11. the microphone method of testing of an electronic installation is tested for many group electronic installations, each organizes the built-in test program of electronic installation, and described method comprises the steps:
(a) with a sounding instrument simultaneously near the microphone of each described electronic installation and play out the microphone radio reception of a sound for each described electronic installation;
(b) test program of each described electronic installation is converted to a recording file with the described sound that the microphone of described electronic installation is collected respectively; And
(c) test program of each described electronic installation is compared described recording file and whether is met a preassigned, if meet then described microphone by test, otherwise described microphone is by test.
12. the microphone method of testing of electronic installation according to claim 11, wherein, described preassigned is-volume or a frequency range.
13. the microphone test macro of an electronic installation comprises:
One electronic installation has a microphone to be measured and an output interface with the voice signal output of described microphone; And
One sounding instrument, supply the microphone of close described electronic installation and play a sound, storage medium with a built-in test program, described test program receives the described sound of described microphone collection and is converted to a recording file by described output interface, and compare described recording file and whether meet a preassigned, if meet the then described microphone of described preassigned by test, otherwise not by test.
14. the microphone test macro of electronic installation according to claim 13, wherein, described input interface be carry out single port/multiport to the switching of single port to supply with the test that described test program carries out timesharing/while.
15. according to the microphone test macro of claim 13 or 14 described electronic installations, wherein, described preassigned is a volume or a frequency range.
16. the microphone test macro of electronic installation according to claim 15, wherein, described electronic installation has a screen or a loud speaker, and by described screen display or by described loud speaker sounding represent the test result of described test program be by or do not pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810172010A CN101729969A (en) | 2008-10-27 | 2008-10-27 | Method and system for testing microphone of electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810172010A CN101729969A (en) | 2008-10-27 | 2008-10-27 | Method and system for testing microphone of electronic device |
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| CN101729969A true CN101729969A (en) | 2010-06-09 |
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| CN200810172010A Pending CN101729969A (en) | 2008-10-27 | 2008-10-27 | Method and system for testing microphone of electronic device |
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Cited By (23)
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| CN102711029A (en) * | 2012-01-09 | 2012-10-03 | 瑞声声学科技(深圳)有限公司 | Testing method of intrinsic noise voltage of microphone and testing device of testing method |
| CN102780797A (en) * | 2012-06-12 | 2012-11-14 | 苏州佳世达电通有限公司 | Mobile telephone and correction method of internal electroacoustic component thereof |
| CN104485117A (en) * | 2014-12-16 | 2015-04-01 | 福建星网视易信息系统有限公司 | Method and system for detecting sound recording equipment |
| CN104581603A (en) * | 2013-10-09 | 2015-04-29 | 纬创资通股份有限公司 | Automatic test system and auxiliary test apparatus |
| CN104640055A (en) * | 2015-03-09 | 2015-05-20 | 歌尔声学股份有限公司 | Microphone testing method and testing system |
| CN104874061A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Respirator speaker state detection method and device |
| CN105259459A (en) * | 2015-11-12 | 2016-01-20 | 东软集团股份有限公司 | Automatic quality inspection method, apparatus and device for electronic equipment |
| CN105872182A (en) * | 2016-03-31 | 2016-08-17 | 维沃移动通信有限公司 | Method for increasing sending loudness of microphone, and electronic terminal |
| CN105898663A (en) * | 2015-02-16 | 2016-08-24 | 哈曼国际工业有限公司 | Mobile Interface For Loudspeaker Optimization |
| CN105979462A (en) * | 2015-11-16 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | Test processing method and device based on microphone |
| CN106303877A (en) * | 2015-05-21 | 2017-01-04 | 广西三创科技有限公司 | The audio testing method of a kind of Windows panel computer and system |
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| CN106792414A (en) * | 2016-11-28 | 2017-05-31 | 青岛海信移动通信技术股份有限公司 | The microphone detection method and terminal of a kind of terminal |
| CN107205206A (en) * | 2016-03-17 | 2017-09-26 | 北京卓锐微技术有限公司 | Microphone test device, system and method for testing |
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| CN113709648A (en) * | 2021-08-27 | 2021-11-26 | 重庆紫光华山智安科技有限公司 | Microphone and loudspeaker collaborative testing method, system, medium and electronic terminal |
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2008
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102711029A (en) * | 2012-01-09 | 2012-10-03 | 瑞声声学科技(深圳)有限公司 | Testing method of intrinsic noise voltage of microphone and testing device of testing method |
| CN102780797A (en) * | 2012-06-12 | 2012-11-14 | 苏州佳世达电通有限公司 | Mobile telephone and correction method of internal electroacoustic component thereof |
| CN104581603A (en) * | 2013-10-09 | 2015-04-29 | 纬创资通股份有限公司 | Automatic test system and auxiliary test apparatus |
| CN104874061A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Respirator speaker state detection method and device |
| CN104485117B (en) * | 2014-12-16 | 2020-12-25 | 福建星网视易信息系统有限公司 | Recording equipment detection method and system |
| CN104485117A (en) * | 2014-12-16 | 2015-04-01 | 福建星网视易信息系统有限公司 | Method and system for detecting sound recording equipment |
| CN105898663A (en) * | 2015-02-16 | 2016-08-24 | 哈曼国际工业有限公司 | Mobile Interface For Loudspeaker Optimization |
| CN105898663B (en) * | 2015-02-16 | 2020-03-03 | 哈曼国际工业有限公司 | Mobile interface for loudspeaker optimization |
| CN104640055A (en) * | 2015-03-09 | 2015-05-20 | 歌尔声学股份有限公司 | Microphone testing method and testing system |
| CN104640055B (en) * | 2015-03-09 | 2018-12-18 | 歌尔股份有限公司 | A kind of microphone test method and test macro |
| CN107636745A (en) * | 2015-05-20 | 2018-01-26 | 谷歌有限责任公司 | System and method for testing intelligent home device |
| CN107636745B (en) * | 2015-05-20 | 2020-05-19 | 谷歌有限责任公司 | System and method for testing intelligent household equipment |
| CN106303877A (en) * | 2015-05-21 | 2017-01-04 | 广西三创科技有限公司 | The audio testing method of a kind of Windows panel computer and system |
| CN105259459B (en) * | 2015-11-12 | 2018-04-27 | 东软集团股份有限公司 | Automation quality detecting method, device and the equipment of a kind of electronic equipment |
| CN105259459A (en) * | 2015-11-12 | 2016-01-20 | 东软集团股份有限公司 | Automatic quality inspection method, apparatus and device for electronic equipment |
| CN105979462A (en) * | 2015-11-16 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | Test processing method and device based on microphone |
| CN107205206A (en) * | 2016-03-17 | 2017-09-26 | 北京卓锐微技术有限公司 | Microphone test device, system and method for testing |
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| CN105872182A (en) * | 2016-03-31 | 2016-08-17 | 维沃移动通信有限公司 | Method for increasing sending loudness of microphone, and electronic terminal |
| CN106488376A (en) * | 2016-10-28 | 2017-03-08 | 努比亚技术有限公司 | The method and apparatus that a kind of audio components to mobile terminal carry out fault diagnosis |
| CN106488376B (en) * | 2016-10-28 | 2020-03-27 | 努比亚技术有限公司 | Method and device for carrying out fault diagnosis on audio element of mobile terminal |
| CN106792414A (en) * | 2016-11-28 | 2017-05-31 | 青岛海信移动通信技术股份有限公司 | The microphone detection method and terminal of a kind of terminal |
| CN108235213A (en) * | 2017-12-28 | 2018-06-29 | 上海传英信息技术有限公司 | The test method and device of terminal MIC |
| CN108235213B (en) * | 2017-12-28 | 2021-04-30 | 上海传英信息技术有限公司 | Terminal MIC test method and device |
| CN108462933A (en) * | 2018-02-27 | 2018-08-28 | 顶力视听（深圳）有限公司 | A kind of audio-frequency test device and method |
| CN108430026A (en) * | 2018-03-07 | 2018-08-21 | 广州艾美网络科技有限公司 | Audio frequency apparatus fault detection method and program request equipment |
| CN108430026B (en) * | 2018-03-07 | 2020-08-21 | 广州艾美网络科技有限公司 | Audio equipment fault detection method and karaoke equipment |
| CN110267187A (en) * | 2019-05-29 | 2019-09-20 | 广西科飞科技发展有限公司 | A kind of radio reception detection method of multimedia loudspeaker box |
| CN111083625A (en) * | 2019-12-16 | 2020-04-28 | 歌尔股份有限公司 | Microphone performance testing method, testing management equipment and testing system |
| CN111083625B (en) * | 2019-12-16 | 2021-08-31 | 潍坊歌尔微电子有限公司 | Microphone performance testing method, testing management equipment and testing system |
| CN111182434A (en) * | 2019-12-31 | 2020-05-19 | 深圳市潮流网络技术有限公司 | Conference system microphone anomaly detection method, conference system and test system |
| CN113709648A (en) * | 2021-08-27 | 2021-11-26 | 重庆紫光华山智安科技有限公司 | Microphone and loudspeaker collaborative testing method, system, medium and electronic terminal |
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Application publication date: 20100609 |