CN103037298A - Test method of sound socket of portable electronic device - Google Patents

Test method of sound socket of portable electronic device Download PDF

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Publication number
CN103037298A
CN103037298A CN2011102998305A CN201110299830A CN103037298A CN 103037298 A CN103037298 A CN 103037298A CN 2011102998305 A CN2011102998305 A CN 2011102998305A CN 201110299830 A CN201110299830 A CN 201110299830A CN 103037298 A CN103037298 A CN 103037298A
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China
Prior art keywords
sound
sound channel
portable electronic
microphone
electronic devices
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CN2011102998305A
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Chinese (zh)
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CN103037298B (en
Inventor
杨崇豪
许峰维
王绍棠
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Enping Betterway Electronic Co.,Ltd.
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Inventec Corp
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Abstract

The invention discloses a test method of a sound socket of a portable electronic device. The sound socket is provided with a first sound track, a second sound track and a microphone. The test method includes that the portable electronic device controls the first sound track to play an appointed sound file; when the first sound track plays the appointed sound file, the portable electronic device synchronously records the sound played by the portable electronic device through the microphone to form another sound file; the portable electronic device plays the another sound file through the second sound track; and whether the another displayed sound file is meshed with the appointed sound file is judged, and functions of the first sound track, the second sound track and the microphone are normal if the another displayed sound file is meshed with the appointed sound file.

Description

The sound socket method of testing of portable electronic devices
Technical field
The invention relates to a kind of sound socket (audio jack) method of testing of portable electronic devices, and particularly relevant for a kind of sound socket method of testing that can simplify the portable electronic devices of test program.
Background technology
Please refer to Fig. 1, it is external sound socket cable (Cable) structural representation of existing flat computer.As shown in Figure 1, the external sound socket cable 100 of existing flat computer comprises the design of 4 circuits such as L channel Left, R channel Right, microphone MIC and ground connection GND usually.Must see through the actual plugged earphone microphone of operator mode when the FA system test tests.Its test gimmick roughly has following two kinds:
(1) first test left (or right) sound channel, then test right (or left) sound channel utilizes microphone (MIC) recording, last playback result again.
(2) utilize microphone (MIC) recording, then with L channel (Left) playback result, at last with R channel (Right) playback result.
Basically operator need judge respectively whether the output of L channel and R channel is normal, and checks whether sound-recording function is errorless, will cause thus following several shortcoming:
1. left/right sound channel and sound-recording function must distinctly separately be tested, and therefore need at least to test altogether three test actions of recording, L channel and R channel.
2. when recording, must or see through external sound source by the operator sounding and do input, therefore cause the sound source more unfixing, affect the judgement of test result.
3. operator must judge respectively whether L channel or R channel have output, and long working is got off easily to occur test leakage or obscured situation.
Summary of the invention
The present invention is relevant for a kind of sound socket method of testing of portable electronic devices, a sound channel of controlling first wherein when test is play specified voice, and with microphone the synchronous sound of playing is recorded into an audio files, play this audio files by another sound channel again.Therefore operator has the sound of the appointment of sending as long as judge loud speaker, namely represents left/right sound channel and microphone function and all is completed, and therefore effectively simplifies testing procedure and the problem of avoiding the existing easy test leakage of operator or obscuring.
According to the present invention, a kind of sound socket method of testing of portable electronic devices is proposed, the sound socket has the first sound channel, second sound channel and microphone.At first, control the first sound channel by portable electronic devices and play a specified voice file.Then, when the first sound channel is play the specified voice file, by portable electronic devices the sound of playing is become another audio files via the microphone synchronous recording.Then, utilize second sound channel to play another audio files by portable electronic devices.At last, judge whether another audio files and the specified voice file play coincide, if both coincide, the function that represents the first sound channel, second sound channel and microphone is normal.
For there is better understanding above-mentioned and other aspect of the present invention, preferred embodiment cited below particularly, and cooperate accompanying drawing, be described in detail below:
Description of drawings
Fig. 1 is the external sound socket cable arrangement schematic diagram of existing flat computer;
Fig. 2 is the sound socket method of testing flow chart according to the portable electronic devices of preferred embodiment of the present invention;
Fig. 3 is the test cable arrangement schematic diagram according to the connection sound socket of preferred embodiment of the present invention.
Wherein, Reference numeral:
100: flat computer
300: portable electronic devices
302: the test cable
304: loud speaker
Embodiment
Please be simultaneously with reference to Fig. 2 and Fig. 3, it is respectively according to the sound socket method of testing flow chart of the portable electronic devices of preferred embodiment of the present invention and external sound socket cable arrangement schematic diagram.As shown in Figure 3, portable electronic devices to be tested (DUT) 300, it for example is flat computer, its sound socket (not being shown among the figure) comprises 4 circuits such as the first sound channel, second sound channel, microphone and ground connection, wherein the first sound channel for example is left (or right) sound channel, and second sound channel for example is right (or left) sound channel.
At first, in step 210, the test cable 302 that connects the sound socket is provided, as shown in Figure 3, wherein test cable 302 and comprise respectively first sound road circuit S1, second sound channel circuit S2, microphone signal line MIC and the ground path GND of the first sound channel, second sound channel, microphone and the earth connection of corresponding sound socket, and first sound road circuit S1 is connected with microphone signal line MIC short circuit, also be about to one of them sound channel and microphone MIC function and make a loop (loop back), with synchronous cant and recording.
Then, in step 220, when test, play a specified voice file by program control the first sound channel in the inside of portable electronic devices 300 to be tested, for example be a song, and second sound channel is set as noiseless (Mute).
Then, in step 230, when the first sound channel is play specified voice, by the internal processes of portable electronic devices 300 to be tested the synchronous sound of playing is recorded into another audio files.As mentioned above, because first sound road circuit S1 and microphone signal line MIC form the relation in loop, the sound of broadcast can be via microphone signal line MIC sound import socket.
Then, in step 240, until audio files record complete after, play this another audio files by the internal processes of portable electronic devices 300 to be tested, and control by the second sound channel sounding.For example, the internal processes of portable electronic devices 300 can be set and continue to play one section Preset Time of this another audio files, for example 20 seconds.
At last, in step 250, the loud speaker 304 that is seen through test cable 302 shown in Figure 3 by operator judges whether the sound of playing is identical with the acoustic phase of appointment.If both match, that is loud speaker 304 has the sound of the appointment of sending, and namely the first sound channel of representative voice socket, second sound channel and microphone location function are all tested as function is normal, shown in step 260, are closed the broadcast of this sound by operator again.
If being judged as both sound in step 250 misfits, that is loud speaker 304 does not send any sound or the sound that sends and non-designated sound, one of them is unusual at least namely to represent the first sound channel, second sound channel or microphone location function, must be further analyzed and keep in repair, shown in step 270.Therefore can effectively simplify the step of test, and the problem of avoiding the unstable and easy test leakage of operator in existing sound source or obscuring.
The portable computer sound socket method of testing of the above-mentioned preferred embodiment of the present invention has following several advantage:
1. one of them sound channel and microphone MIC sound-recording function are made the loop, synchronous cant and recording, can reduce the required action of testing process, that is only need a left side (right side) sound channel to play+recording and two actions of right (left side) sound channel broadcast, and do not need the recording such as prior art, three actions that L channel is play and R channel is play.
2. transcription source is play by the audio files that external source changes computer-internal appointment to be tested into, so that the sound source is unified and stable, improves the correctness of test result.
3. operator is as long as judge final single result, and namely whether loud speaker sounds, and just can finish test, simplifies the judgement of test result, and the problem of avoiding the easy test leakage of operator or obscuring is to improve the efficient of whole testing process.
In sum, although the present invention with preferred embodiment openly as above, it is not to limit the present invention.Those skilled in the art, without departing from the spirit and scope of the present invention, when doing various changes and modification.Therefore, protection scope of the present invention is as the criterion when looking accompanying the claim protection range person of defining.

Claims (8)

1. the sound socket method of testing of a portable electronic devices, this sound socket has one first sound channel, a second sound channel and a microphone, it is characterized in that, and the method comprises:
(a) control this first sound channel by this portable electronic devices and play a specified voice file;
(b) when this first sound channel is play this specified voice file, by this portable electronic devices the sound of playing is become another audio files via this microphone synchronous recording;
(c) utilize this second sound channel to play this another audio files by this portable electronic devices; And
(d) judge whether this another audio files and this specified voice file play coincide, if when both are identical, the function that represents this first sound channel, this second sound channel and this microphone is normal.
2. the method for claim 1, it is characterized in that, in this step (a) before, the method more comprises provides a test cable that connects this sound socket, this test cable comprise respectively to should the first sound road, a first sound road circuit, a second sound channel circuit and a microphone signal line of this second sound channel and this microphone, and this first sound road circuit is connected with this microphone signal line short circuit.
3. method as claimed in claim 2 is characterized in that, this step (c) comprises that more seeing through a loud speaker that connects this test cable plays this another audio files.
4. the method for claim 1 is characterized in that, this step (a) and this step (b) are undertaken by the internal processes of this portable electronic devices.
5. the method for claim 1 is characterized in that, this step (b) more comprises and is set as this second sound channel noiseless.
6. the method for claim 1 is characterized in that, this step (c) more comprises this one default period of another audio files of continuous broadcast.
7. the method for claim 1, it is characterized in that, more comprise: if when this another audio files of playing and this specified voice file are misfitted, represent this first sound channel, this second sound channel and one of them person's of this microphone dysfunction, must keep in repair.
8. the method for claim 1 is characterized in that, this portable electronic devices comprises a flat computer.
CN201110299830.5A 2011-10-08 2011-10-08 Test method of sound socket of portable electronic device Expired - Fee Related CN103037298B (en)

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CN103037298B CN103037298B (en) 2015-06-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297909A (en) * 2013-04-23 2013-09-11 衡阳加一电子科技有限公司 Earphone testing 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
CN111474502A (en) * 2020-04-07 2020-07-31 朔黄铁路发展有限责任公司 Transformer listening contrast equipment, listening positioning method, device and storage medium
CN112345981A (en) * 2020-09-25 2021-02-09 深圳宝新创科技股份有限公司 Detection jig and method for detecting audio socket

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2096854U (en) * 1990-12-01 1992-02-19 广州经济技术开发区计算机网络工程公司 Full-position sound recaller
CN201204585Y (en) * 2008-06-06 2009-03-04 张富权 Neck suspension type communication device
CN102014333A (en) * 2009-09-04 2011-04-13 鸿富锦精密工业(深圳)有限公司 Test method for sound system of computer
US20110116642A1 (en) * 2009-11-16 2011-05-19 Harman International Industries, Incorporated Audio System with Portable Audio Enhancement Device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2096854U (en) * 1990-12-01 1992-02-19 广州经济技术开发区计算机网络工程公司 Full-position sound recaller
CN201204585Y (en) * 2008-06-06 2009-03-04 张富权 Neck suspension type communication device
CN102014333A (en) * 2009-09-04 2011-04-13 鸿富锦精密工业(深圳)有限公司 Test method for sound system of computer
US20110116642A1 (en) * 2009-11-16 2011-05-19 Harman International Industries, Incorporated Audio System with Portable Audio Enhancement Device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297909A (en) * 2013-04-23 2013-09-11 衡阳加一电子科技有限公司 Earphone testing method and device
CN103297909B (en) * 2013-04-23 2016-04-13 加一联创电子科技有限公司 A kind of earphone method of testing 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
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
CN111474502A (en) * 2020-04-07 2020-07-31 朔黄铁路发展有限责任公司 Transformer listening contrast equipment, listening positioning method, device and storage medium
CN112345981A (en) * 2020-09-25 2021-02-09 深圳宝新创科技股份有限公司 Detection jig and method for detecting audio socket

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CB03 Change of inventor or designer information

Inventor after: Zheng Guangyang

Inventor before: Yang Chonghao

Inventor before: Xu Fengwei

Inventor before: Wang Shaotang

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Effective date of registration: 20170519

Address after: 2414-2416, main building, No. five, No. 371, Tianhe District mountain road, Guangzhou, Guangdong, China

Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd.

Address before: Taipei City, Taiwan Chinese Shilin District Hougang Street No. 66

Patentee before: Inventec Corporation

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Effective date of registration: 20170605

Address after: 529400 Enping District, Enping industrial transfer industrial park, Guangdong two, Jiangmen, V9-1

Patentee after: Enping Betterway Electronic Co.,Ltd.

Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China

Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd.

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150610

Termination date: 20191008

CF01 Termination of patent right due to non-payment of annual fee