CN104038606A - Headphone and microphone combination testing method and system - Google Patents
Headphone and microphone combination testing method and system Download PDFInfo
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- CN104038606A CN104038606A CN201410246484.8A CN201410246484A CN104038606A CN 104038606 A CN104038606 A CN 104038606A CN 201410246484 A CN201410246484 A CN 201410246484A CN 104038606 A CN104038606 A CN 104038606A
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Abstract
The invention relates to a headphone and microphone combination testing system. The headphone and microphone combination testing system comprises a testing control module, a headphone testing module, a microphone testing module, a loudspeaker, a handle key testing module and a state indicating module, wherein the testing control module receives external testing instructions and determines to transmit the external testing instructions to the headphone testing module, the microphone testing module and the handle key testing module; the headphone testing module generates MIDI (musical instrument digital interface) music as a signal source and transmits the signal source to a headphone to determine whether the headphone can make sounds; the microphone testing module receives external input audio signals, converts the audio signals into audio information and transmits the audio information to the loudspeaker to determine whether the loudspeaker can play the audio signals; the handle key testing module receives external handle key operating signals, detects the operating signals and transmits detecting results to the state indicating module to determine whether the state indicating module is normal. The headphone and microphone combination testing system can test the headphone, the microphone and the handle key separately to rapidly determine the working states of the headphone, the microphone and the handle key.
Description
Technical field
The present invention relates to a kind of earphone microphone group method of testing and system, belong to electronic device field.
Background technology
Earphone microphone group is widely applied in many communication systems, yet, at present in many application scenarios, when Speech Communication occurs when abnormal, be difficult to define fault and occur in communication system, communication equipment, or or in earphone microphone group, often need to check judgement by more equipment, personnel, operability is poor, and efficiency is not high.
Earphone microphone group is applied in more communication system, and it is mainly by earphone, microphone with hold key and communication interface combines, and in use, these parts all can break down.After earphone microphone group breaks down, trouble location is also not obvious, conventionally need to be accessed to communication system and talk about biography communication check.Conventionally, this process at least two people participate in, and undertaken by corresponding communication system and communication equipment, useless power while not only giving up, and its diagnostic result is also inaccurate.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind ofly can be provided the earphone of earphone microphone group, microphone, hold key autorun, determine fast its operating state, means to Fault Isolation are improved, the earphone microphone group method of testing that the aspects such as diagnosis efficiency are greatly improved.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of earphone microphone group method of testing, specifically comprises the following steps:
Step 1: testing control module is connected with earphone microphone group, and testing control module receives external testing order, and judges that described test command is earphone test command, and microphone test command, still holds key test command; If earphone test command, execution step 2; If microphone test command, execution step 4; If hold key test command, execution step 6;
Step 2: testing control module sends to earphone test module by earphone test command, earphone test module produces MIDI (Musical Instrument Digital Interface) musical instrument digital interface music as signal source according to described earphone test command, and signal source is sent to earphone;
Step 3: earphone receives after signal source, judges whether earphone sounds; If so, earphone is normal, finishes; Otherwise earphone breaks down, finish;
Step 4: microphone test module is according to microphone test command, is received the audio signal of extraneous input by microphone, and is to transfer to loud speaker after audio-frequency information to play by Audio Signal Processing;
Step 5: judge whether loud speaker can broadcast audio reception information, and if so, microphone is normal, finish; Otherwise microphone breaks down, finish;
Step 6: hold key test module according to holding key test command, receive the operation signal that outer bound pair is held key, and operation signal is detected, testing result is transferred to state indicating module;
Step 7: judge whether state indicating module shows normally, if so, holds key normal, finish; Otherwise, hold key and break down, finish.
The invention has the beneficial effects as follows: the present invention is after earphone microphone group access, respectively to earphone, microphone with hold key and test; Determine fast its operating state, the means of Fault Isolation are improved, the aspects such as diagnosis efficiency are greatly improved.
When earphone is tested, open Test Switchboard, can in earphone, hear music, represent the normal fault-free of earphone, otherwise show earphone fault.While carrying out microphone test, facing to microphone, speak and can on tester, hear the sound from microphone, show that microphone is working properly, otherwise microphone has fault.Hold down and hold key, hold key indicator light and can indicate the operating state of holding key.Its operation is extremely simple, and test result is extremely directly perceived, and a people can complete the test to each parts of earphone microphone group at the utmost point in the short time, fast the fault of earphone microphone group is isolated from communication system.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described step 2 specifically comprises the following steps:
Step 2.1: music generation module produces MIDI music as signal source according to described earphone test command;
Step 2.2: amplification module amplifies signal source and sends to earphone test interface;
Step 2.3: the signal source after amplifying is sent to earphone by earphone test interface.
Further, described step 4 specifically comprises the following steps:
Step 4.1: microphone test interface receives microphone test command, and receive the audio signal that is received extraneous input by microphone, and audio signal is sent to audio frequency amplification module;
Step 4.2: audio frequency amplification module transfers to loud speaker after audio signal is amplified and plays.
Further, described step 6 specifically comprises the following steps:
Step 6.1: hold key test interface and receive and to hold key test command, hold keyed jointing and receive extraneous operation signal and be transferred to and hold key test circuit;
Step 6.2: whether normally hold key test circuit detection operation signal, and testing result is sent to state indicating module.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of earphone microphone group test macro, comprises testing control module, earphone test module, microphone test module, loud speaker, holds key test module and state indicating module;
Described testing control module receives external testing order, and judges that described test command is earphone test command, and microphone test command, still holds key test command; If earphone test command sends to earphone test module; If microphone test command sends to microphone test module; If hold key test command, send to and hold key test module;
Described earphone test module is used for receiving earphone test command, produces MIDI (Musical Instrument Digital Interface) musical instrument digital interface music as signal source, and signal source is sent to earphone according to described earphone test command; Judge whether earphone sounds; If so, earphone is normal, finishes; Otherwise earphone breaks down, finish;
Described microphone test module is according to microphone test command, received the audio signal of extraneous input by microphone, and is to transfer to loud speaker after audio-frequency information to play by Audio Signal Processing; Judge whether loud speaker can broadcast audio reception information, and if so, microphone is normal, finish; Otherwise microphone breaks down, finish;
The described key test module of holding, according to holding key test command, receives the operation signal that outer bound pair is held key, and operation signal is detected, and testing result is transferred to state indicating module; Judge whether state indicating module shows normally, if so, holds key normal, finish; Otherwise, hold key and break down, finish.
The invention has the beneficial effects as follows: the present invention is after earphone microphone group access, respectively to earphone, microphone with hold key and test; Determine fast its operating state, the means of Fault Isolation are improved, the aspects such as diagnosis efficiency are greatly improved.
When earphone is tested, open Test Switchboard, can in earphone, hear music, represent the normal fault-free of earphone, otherwise show earphone fault.While carrying out microphone test, facing to microphone, speak and can on tester, hear the sound from microphone, show that microphone is working properly, otherwise microphone has fault.Hold down and hold key, hold key indicator light and can indicate the operating state of holding key.Its operation is extremely simple, and test result is extremely directly perceived, and a people can complete the test to each parts of earphone microphone group at the utmost point in the short time, fast the fault of earphone microphone group is isolated from communication system.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described earphone test module comprises music generation module, amplification module and earphone test interface;
Described music generation module produces MIDI music as signal source according to described earphone test command, and signal source is sent to amplification module;
Described amplification module amplifies signal source and sends to earphone test interface, by earphone test interface, the signal source after amplifying is sent to earphone.
Further, described microphone test module comprises microphone test interface and audio frequency amplification module;
Described microphone test interface receives microphone test command, and receives the audio signal that is received extraneous input by microphone, and audio signal is sent to audio frequency amplification module;
Described audio frequency amplification module transfers to loud speaker after audio signal is amplified and plays.
Further, described in, holding key test module comprises and holds key test interface and hold key detection circuit;
The described key test interface of holding receives and to hold key test command, holds keyed jointing and receives extraneous operation signal and be transferred to and hold key test circuit;
Describedly hold key test circuit whether detect operation signal normal, and testing result is sent to state indicating module.
Accompanying drawing explanation
Fig. 1 is a kind of earphone microphone group method of testing flow chart of the present invention;
Fig. 2 is a kind of earphone microphone group test system structure block diagram of the present invention.
In accompanying drawing, the list of parts of each label representative is as follows:
1, testing control module, 2, earphone test module, 3, microphone test module, 4, loud speaker, 5, hold key test module, 6, state indicating module, 21, music generation module, 22, amplification module, 23, earphone test interface, 31, microphone test interface, 32, audio frequency amplification module, 51, hold key test interface, 52, hold key detection circuit.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of earphone microphone group method of testing of the present invention, specifically comprises the following steps:
Step 1: testing control module is connected with earphone microphone group, and testing control module receives external testing order, and judges that described test command is earphone test command, and microphone test command, still holds key test command; If earphone test command, execution step 2; If microphone test command, execution step 6; If hold key test command, execution step 9;
Step 2: music generation module produces MIDI music as signal source according to described earphone test command;
Step 3: amplification module amplifies signal source and sends to earphone test interface;
Step 4: the signal source after amplifying is sent to earphone by earphone test interface;
Step 5: earphone receives after signal source, judges whether earphone sounds; If so, earphone is normal, finishes; Otherwise earphone breaks down, finish;
Step 6: microphone test interface receives microphone test command, and receive the audio signal that is received extraneous input by microphone, and audio signal is sent to audio frequency amplification module;
Step 7: audio frequency amplification module transfers to loud speaker after audio signal is amplified and plays;
Step 8: judge whether loud speaker can broadcast audio reception information, and if so, microphone is normal, finish; Otherwise microphone breaks down, finish;
Step 9: hold key test interface and receive and to hold key test command, hold keyed jointing and receive extraneous operation signal and be transferred to and hold key test circuit;
Step 10: whether normally hold key test circuit detection operation signal, and testing result is sent to state indicating module.
Step 11: judge whether state indicating module shows normally, if so, holds key normal, finish; Otherwise, hold key and break down, finish.
As shown in Figure 2, be a kind of earphone microphone group test macro of the present invention, comprise testing control module 1, earphone test module 2, microphone test module 3, loud speaker 4, hold key test module 5 and state indicating module 6;
Described testing control module 1 receives external testing order, and judges that described test command is earphone test command, and microphone test command, still holds key test command; If earphone test command sends to earphone test module 2; If microphone test command sends to microphone test module 3; If hold key test command, send to and hold key test module 5;
Described earphone test module 2, for receiving earphone test command, produces MIDI (Musical Instrument Digital Interface) musical instrument digital interface music as signal source according to described earphone test command, and signal source is sent to earphone; Judge whether earphone sounds; If so, earphone is normal, finishes; Otherwise earphone breaks down, finish;
Described microphone test module 3 is according to microphone test command, received the audio signal of extraneous input by microphone, and is to transfer to loud speaker 4 after audio-frequency information to play by Audio Signal Processing; Judge whether loud speaker 4 can broadcast audio reception information, and if so, microphone is normal, finish; Otherwise microphone breaks down, finish;
The described key test module 5 of holding, according to holding key test command, receives the operation signal that outer bound pair is held key, and operation signal is detected, and testing result is transferred to state indicating module 6; Judge whether state indicating module 6 shows normally, if so, holds key normal, finish; Otherwise, hold key and break down, finish.
Described earphone test module 2 comprises music generation module 21, amplification module 22 and earphone test interface 23;
Described music generation module 21 produces MIDI music as signal source according to described earphone test command, and signal source is sent to amplification module 22;
Described amplification module 22 amplifies signal source and sends to earphone test interface 23, by earphone test interface 23, the signal source after amplifying is sent to earphone.
Described microphone test module 3 comprises microphone test interface 31 and audio frequency amplification module 32;
Described microphone test interface 31 receives microphone test command, and receives the audio signal that is received extraneous input by microphone, and audio signal is sent to audio frequency amplification module 32;
Described audio frequency amplification module 32 transfers to loud speaker 4 after audio signal is amplified and plays.
The described key test module 5 of holding comprises and holds key test interface 51 and hold key detection circuit 52;
The described key test interface 51 held receives and holds key test command, holds keyed jointing and receives extraneous operation signal and be transferred to and hold key test circuit 52;
Describedly hold key test circuit 52 whether detect operation signals normal, and testing result is sent to state indicating module 6.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. an earphone microphone group method of testing, is characterized in that, specifically comprises the following steps:
Step 1: testing control module is connected with earphone microphone group, and testing control module receives external testing order, and judges that described test command is earphone test command, and microphone test command, still holds key test command; If earphone test command, execution step 2; If microphone test command, execution step 4; If hold key test command, execution step 6;
Step 2: testing control module sends to earphone test module by earphone test command, earphone test module produces MIDI (Musical Instrument Digital Interface) musical instrument digital interface music as signal source according to described earphone test command, and signal source is sent to earphone;
Step 3: earphone receives after signal source, judges whether earphone sounds; If so, earphone is normal, finishes; Otherwise earphone breaks down, finish;
Step 4: microphone test module is according to microphone test command, is received the audio signal of extraneous input by microphone, and is to transfer to loud speaker after audio-frequency information to play by Audio Signal Processing;
Step 5: judge whether loud speaker can broadcast audio reception information, and if so, microphone is normal, finish; Otherwise microphone breaks down, finish;
Step 6: hold key test module according to holding key test command, receive the operation signal that outer bound pair is held key, and operation signal is detected, testing result is transferred to state indicating module;
Step 7: judge whether state indicating module shows normally, if so, holds key normal, finish; Otherwise, hold key and break down, finish.
2. a kind of earphone microphone group method of testing according to claim 1, is characterized in that, described step 2 specifically comprises the following steps:
Step 2.1: music generation module produces MIDI music as signal source according to described earphone test command;
Step 2.2: amplification module amplifies signal source and sends to earphone test interface;
Step 2.3: the signal source after amplifying is sent to earphone by earphone test interface.
3. a kind of earphone microphone group method of testing according to claim 2, is characterized in that, described step 4 specifically comprises the following steps:
Step 4.1: microphone test interface receives microphone test command, and receive the audio signal that is received extraneous input by microphone, and audio signal is sent to audio frequency amplification module;
Step 4.2: audio frequency amplification module transfers to loud speaker after audio signal is amplified and plays.
4. according to a kind of earphone microphone group method of testing described in claim 1-3 any one, it is characterized in that, described step 6 specifically comprises the following steps:
Step 6.1: hold key test interface and receive and to hold key test command, hold keyed jointing and receive extraneous operation signal and be transferred to and hold key test circuit;
Step 6.2: whether normally hold key test circuit detection operation signal, and testing result is sent to state indicating module.
5. an earphone microphone group test macro, is characterized in that, comprises testing control module, earphone test module, microphone test module, loud speaker, holds key test module and state indicating module;
Described testing control module receives external testing order, and judges that described test command is earphone test command, and microphone test command, still holds key test command; If earphone test command sends to earphone test module; If microphone test command sends to microphone test module; If hold key test command, send to and hold key test module;
Described earphone test module is used for receiving earphone test command, produces MIDI (Musical Instrument Digital Interface) musical instrument digital interface music as signal source, and signal source is sent to earphone according to described earphone test command; Judge whether earphone sounds; If so, earphone is normal, finishes; Otherwise earphone breaks down, finish;
Described microphone test module is according to microphone test command, received the audio signal of extraneous input by microphone, and is to transfer to loud speaker after audio-frequency information to play by Audio Signal Processing; Judge whether loud speaker can broadcast audio reception information, and if so, microphone is normal, finish; Otherwise microphone breaks down, finish;
The described key test module of holding, according to holding key test command, receives the operation signal that outer bound pair is held key, and operation signal is detected, and testing result is transferred to state indicating module; Judge whether state indicating module shows normally, if so, holds key normal, finish; Otherwise, hold key and break down, finish.
6. a kind of earphone microphone group test macro according to claim 5, is characterized in that, described earphone test module comprises music generation module, amplification module and earphone test interface;
Described music generation module produces MIDI music as signal source according to described earphone test command, and signal source is sent to amplification module;
Described amplification module amplifies signal source and sends to earphone test interface, by earphone test interface, the signal source after amplifying is sent to earphone.
7. a kind of earphone microphone group test macro according to claim 6, is characterized in that, described microphone test module comprises microphone test interface and audio frequency amplification module;
Described microphone test interface receives microphone test command, and receives the audio signal that is received extraneous input by microphone, and audio signal is sent to audio frequency amplification module;
Described audio frequency amplification module transfers to loud speaker after audio signal is amplified and plays.
8. according to a kind of earphone microphone group test macro described in claim 5-7 any one, it is characterized in that, described in hold key test module and comprise and hold key test interface and hold key detection circuit;
The described key test interface of holding receives and to hold key test command, holds keyed jointing and receives extraneous operation signal and be transferred to and hold key test circuit;
Describedly hold key test circuit whether detect operation signal normal, and testing result is sent to state indicating module.
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| CN105516872A (en) * | 2014-10-14 | 2016-04-20 | 名硕电脑(苏州)有限公司 | Audio test system and test method thereof |
| 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 |
| CN106937233A (en) * | 2017-02-24 | 2017-07-07 | 上海与德信息技术有限公司 | The method and device of audio fault detect |
| CN107613446A (en) * | 2017-09-27 | 2018-01-19 | 惠州Tcl移动通信有限公司 | A kind of detection method for preventing microphone whistle, mobile terminal and storage medium |
| CN107948906A (en) * | 2018-01-16 | 2018-04-20 | 常德沁音科技有限公司 | A kind of earphone finished product acoustics automated testing method and system |
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| CN107613446A (en) * | 2017-09-27 | 2018-01-19 | 惠州Tcl移动通信有限公司 | A kind of detection method for preventing microphone whistle, mobile terminal and storage medium |
| CN107948906A (en) * | 2018-01-16 | 2018-04-20 | 常德沁音科技有限公司 | A kind of earphone finished product acoustics automated testing method and system |
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