CN107071683A - Radio communication headset detection apparatus and method - Google Patents
Radio communication headset detection apparatus and method Download PDFInfo
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- CN107071683A CN107071683A CN201710481766.XA CN201710481766A CN107071683A CN 107071683 A CN107071683 A CN 107071683A CN 201710481766 A CN201710481766 A CN 201710481766A CN 107071683 A CN107071683 A CN 107071683A
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- radio communication
- microphone
- loudspeaker
- communication earphone
- earphone
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- 238000004891 communication Methods 0.000 title claims abstract description 157
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 230000005236 sound signal Effects 0.000 claims abstract description 42
- 238000010998 test method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 241000209140 Triticum Species 0.000 description 2
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- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
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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
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
Abstract
The present invention provides a kind of radio communication headset detection apparatus and method, the Dongle that device therein includes sound card, the test cell being connected with sound card, artificial mouth and artificial ear, is connected with test cell;Wherein, Dongle, for connecting computer and radio communication earphone to be detected;Artificial mouth, for the transmission of sound signals that sends sound card to radio communication earphone;Artificial ear, for the transmission of sound signals that receives radio communication earphone to sound card;Sound card, the voice signal for the artificial ear being connected to be transmitted is converted into data signal;Test cell, the parameters,acoustic for determining radio communication earphone according to data signal.Using the present invention, the problem of can solve the problem that complicated current radio communication earphone method of testing, high cost and low efficiency.
Description
Technical field
The present invention relates to headset detection technical field, more specifically, be related to a kind of radio communication headset detection device and
Method.
Background technology
, it is necessary to carry out performance to the parameters,acoustic of radio communication earphone after radio communication headphone set is installed and finished and before packaging
Confirm, it is common practice that be attached radio communication earphone and computer using receiver, computer sounding carries out audition test.To scheme
Exemplified by 2 single radio communication earphone, as shown in Fig. 2 radio communication earphone includes earphone case 1, earphone case 1 is internally provided with
Loudspeaker 2, two microphones (the first microphone 3, second microphone 4) and circuit board.
When testing single radio communication earphone, in current method of testing, loudspeaker can only be determined whether sound
Sound, can not finally be judged tonequality, while can not judge call microphone.To carry out judging this channel radio
Believe whether the parameters,acoustic of earphone is accurate in wire, then need to carry out the test of loudspeaker and call microphone respectively again, it is this
Method of testing is complicated, and the cost tested is high, and testing efficiency is low.
Therefore, to solve the above problems, the present invention provides a kind of new radio communication earphone test device and method.
The content of the invention
In view of the above problems, it is an object of the invention to provide a kind of radio communication headset detection apparatus and method, to solve
The problem of current radio communication earphone method of testing complexity, high cost and low efficiency.
The present invention provides a kind of radio communication headset detection device, including sound card, the test cell being connected with sound card, emulation
Mouth and artificial ear, the Dongle being connected with test cell;Wherein, Dongle, for connect computer with it is to be detected
Radio communication earphone;Artificial mouth, for the transmission of sound signals that sends sound card to radio communication earphone;Artificial ear, is used for
The transmission of sound signals that radio communication earphone is received is to sound card;Sound card, the sound for the artificial ear being connected to be transmitted is believed
Number it is converted into data signal;Test cell, the parameters,acoustic for determining radio communication earphone according to sound numeral letter.
Furthermore it is preferred that scheme be, radio communication earphone include microphone and loudspeaker, wherein, microphone receive artificial mouth
The voice signal sent, and by transmission of sound signals to loudspeaker;Loudspeaker receive the voice signal of microphone transmission, and sound is believed
Number transmit to artificial ear.
Furthermore it is preferred that scheme be, in addition to instruction control unit, instruction control unit, for Dongle with
Radio communication earphone sends link order, and sends link order to the microphone and loudspeaker inside radio communication earphone.
Furthermore it is preferred that scheme be, microphone include the first microphone and second microphone;Instruction control unit is to first
Microphone and second microphone send link order with loudspeaker, and the first microphone and second microphone are connected with loudspeaker simultaneously;Or
Person, instruction control unit sends link order to the first microphone and loudspeaker, and the first microphone is connected with loudspeaker;Or, instruction
Control unit sends link order to second microphone and loudspeaker, and second microphone is connected with loudspeaker.
The present invention also provides a kind of radio communication earphone detecting method, using above-mentioned radio communication headset detection device pair
Radio communication earphone to be detected is tested, and specific method includes:The transmission of sound signals that sound card is sent is imitated to artificial mouth
The transmission of sound signals that true mouth sends sound card to radio communication earphone microphone;Microphone passes the voice signal received
Transport to the loudspeaker of radio communication earphone;Loudspeaker are by the transmission of sound signals received to artificial ear;Artificial ear is by the sound received
Message number is transmitted to sound card;The voice signal received is converted into data signal by sound card;Test cell is true according to data signal
Determine the parameters,acoustic of radio communication earphone;The sound of radio communication earphone is judged according to the parameters,acoustic of the radio communication earphone of acquisition
Whether qualified learn performance.
Furthermore it is preferred that scheme be, the radio communication earphone according to acquisition parameters,acoustic judge radio communication earphone
Acoustical behavior it is whether qualified during, the parameters,acoustic of the radio communication earphone of acquisition and the parameters,acoustic of standard are carried out
Compare, if the parameters,acoustic of the radio communication earphone obtained is in the range of the parameters,acoustic of standard, radio communication earphone
Acoustical behavior it is qualified.
Furthermore it is preferred that scheme be before the transmission of sound signals that sound card is sent to artificial mouth, to pass through and instruct control single
Dongle is connected by member with radio communication earphone.
Furthermore it is preferred that scheme be that the microphone of radio communication earphone includes the first microphone and second microphone;Work as finger
When making the control unit send the first microphone, second microphone and loudspeaker link order, the first microphone and second microphone are same
When be connected with loudspeaker, the first microphone, the second microphone of sound card, artificial mouth, artificial ear, test cell to radio communication earphone
And loudspeaker carry out acoustical behavior test.
Furthermore it is preferred that scheme be, when instruction control unit sends the first microphone and loudspeaker link order, the first wheat
Gram wind is connected with loudspeaker, the first microphone and loudspeaker of sound card, artificial mouth, artificial ear, test cell to radio communication earphone
Carry out acoustical behavior test.
Furthermore it is preferred that scheme be, when instruction control unit sends second microphone and loudspeaker link order, the second wheat
Gram wind is connected with loudspeaker, the second microphone and loudspeaker of sound card, artificial mouth, artificial ear, test cell to radio communication earphone
Carry out acoustical behavior test.
It was found from technical scheme above, the radio communication headset detection apparatus and method that the present invention is provided pass through emulation
The performance of mouth and artificial ear testing wireless communication earphone horn and microphone simultaneously, using this apparatus and method, it is possible to increase survey
The degree of accuracy of examination, saves the testing time, improves testing efficiency.
In order to realize above-mentioned and related purpose, one or more aspects of the invention include the spy that will be explained in below
Levy.Some illustrative aspects of the present invention are described in detail in following explanation and accompanying drawing.However, these aspects are indicated only
It is some modes in the various modes for can be used the principle of the present invention.In addition, it is contemplated that including all these aspects with
And their equivalent.
Brief description of the drawings
By reference to the explanation below in conjunction with accompanying drawing, and with the present invention is more fully understood, of the invention is other
Purpose and result will be more apparent and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the radio communication headset detection apparatus structure schematic diagram according to the embodiment of the present invention;
Fig. 2 is the radio communication Headphone structure schematic diagram according to the embodiment of the present invention;
Fig. 3 is the radio communication earphone pcb board structural representation according to the embodiment of the present invention;
Fig. 4 is the first microphone, second microphone and loudspeaker on the radio communication earphone pcb board according to the embodiment of the present invention
Attachment structure schematic diagram;
Fig. 5 is that the first microphone shows with loudspeaker attachment structure on the radio communication earphone pcb board according to the embodiment of the present invention
It is intended to;
Fig. 6 is that second microphone shows with loudspeaker attachment structure on the radio communication earphone pcb board according to the embodiment of the present invention
It is intended to;
Fig. 7 is the radio communication earphone detecting method schematic flow sheet according to the embodiment of the present invention.
Reference therein includes:1st, earphone case, 2, loudspeaker, the 3, first microphone, 4, second microphone, 5, calculate
Machine, 6, Dongle, 7, radio communication earphone, 8, artificial ear, 9, artificial mouth, 10, sound card, test cell 51, instruction control
Unit 52.
Identical label indicates similar or corresponding feature or function in all of the figs.
Embodiment
In the following description, for purposes of illustration, in order to provide the comprehensive understanding to one or more embodiments, explain
Many details are stated.It may be evident, however, that these embodiments can also be realized in the case of these no details.
For asking for the existing radio communication earphone method of testing complexity of foregoing proposition, cost height and testing time length
Topic, to solve this problem, the present invention proposes a kind of new radio communication headset detection apparatus and method, passes through present invention offer
Detection means and method, it is not necessary to the loudspeaker and microphone of radio communication earphone are tested respectively, improve testing efficiency.
, wherein it is desired to which radio communication earphone is penetrated including bluetooth earphone, Infrared wireless earphone, FM in explanation, the present invention
Frequency wireless headset etc., wherein, bluetooth earphone includes monaural formula bluetooth earphone and dual-lug type bluetooth earphone, is divided into neck wire type bluetooth ear
Machine, neckstrap formula bluetooth earphone and true wireless type bluetooth earphone etc..
The specific embodiment of the present invention is described in detail below with reference to accompanying drawing.
In order to illustrate the structure for the radio communication headset detection device that the present invention is provided, Fig. 1 is shown according to of the invention real
Apply the radio communication headset detection apparatus structure of example.
As shown in figure 1, the radio communication headset detection device that the present invention is provided includes:Computer 5, it is arranged on computer 5
Internal sound card 10 and test cell 51, the artificial mouth 9 and artificial ear 8 being connected with sound card 10 and the close beta unit of computer 5
The Dongle 6 of 51 connections.
Wherein, Dongle 6, for connecting computer 5 and radio communication earphone 7 to be detected;Artificial mouth 9, is used for
The transmission of sound signals that sound card 10 is sent is to radio communication earphone 7;Artificial ear 8, for receive radio communication earphone 7
Transmission of sound signals is to sound card 10;Sound card 10, the voice signal for the artificial ear being connected to 8 to be transmitted is converted into data signal;
Test cell 51 is the test software inside computer 5, for determining that the acoustics of radio communication earphone 7 is joined according to data signal
Number.
In addition, instruction control unit 52 is additionally provided with inside computer 5, instruction control unit 52, for being protected to software
Shield device 6 sends link order with radio communication earphone 7, and sends company to the microphone and loudspeaker inside radio communication earphone 7
Connect instruction.
Wherein, radio communication earphone 7 includes microphone and loudspeaker, wherein, microphone receives the sound letter that artificial mouth 9 is sent
Number, and by transmission of sound signals to loudspeaker;Loudspeaker receive the voice signal of microphone transmission, and transmission of sound signals is extremely emulated
Ear 8.Wherein, the microphone of radio communication earphone 7 includes the first microphone and second microphone.
In order to describe the structure of radio communication headset detection device in detail, Fig. 3 to Fig. 6 is respectively from different perspectives to channel radio
The structure of letter headset detection device has carried out exemplary sign.Specifically, Fig. 3 shows channel radio according to embodiments of the present invention
Believe earphone PCB (Printed circuit board, printed circuit board (PCB)) hardened structure;Fig. 4 shows according to embodiments of the present invention
First microphone, second microphone and loudspeaker attachment structure on radio communication earphone pcb board;Fig. 5 is shown according to of the invention real
Apply the first microphone and loudspeaker attachment structure on the radio communication earphone pcb board of example;Fig. 6 shows according to embodiments of the present invention
Second microphone and loudspeaker attachment structure on radio communication earphone pcb board.
As shown in figure 3, being provided with the first microphone 3, second microphone 4 and loudspeaker on radio communication earphone pcb board
2, round dot is the contact of acoustic element in PCB, connects acoustic element (the first microphone 3, second microphone 4 and loudspeaker
2) and Bluetooth circuit.
In the embodiment shown in fig. 4, needing to test the first microphone 3, second microphone 4 and loudspeaker 2
When, link order can be sent by instruction control unit makes the first microphone 3 and second microphone 4 while being connected with loudspeaker 2;
First microphone 3 and second microphone 4 receive the voice signal that artificial mouth sends and by transmission of sound signals to loudspeaker 2;Loudspeaker 2
The voice signal that the first microphone 3 and second microphone 4 are sent is received, and by transmission of sound signals to artificial ear, artificial ear will
It is connected to after voice signal and passes back in sound card, computer is handled the data in sound card, so as to judges radio communication earphone
Acoustical behavior.
, wherein it is desired to explanation, the first microphone 3 and second microphone 4 connect four lines of loudspeaker 2, it is solid line, this
The not external line of four solid lines, is the line of the distribution on radio communication earphone pcb board.
In the embodiment shown in fig. 5, when needing to test the first microphone 3 and loudspeaker 2, instruction can be passed through
Control unit, which sends link order, connects solid line between the first microphone 3 and loudspeaker 2, now Dongle and radio communication
Headset connectivity, the first microphone 3 receives the voice signal that sends of artificial mouth, and by transmission of sound signals to loudspeaker 2;Loudspeaker 2 connect
The voice signal that microphone is sent is received, and by transmission of sound signals to artificial ear, and by transmission of sound signals to artificial ear, emulate
Ear will be connected to after voice signal and pass back in sound card, and computer is handled the data in sound card, so as to judge radio communication ear
The acoustical behavior of machine.
In the embodiment shown in fig. 6, when needing to test second microphone 4 and loudspeaker 2, instruction can be passed through
Control unit, which sends link order, connects solid line between second microphone 4 and loudspeaker 2, now Dongle and radio communication
Headset connectivity, second microphone 4 receives the voice signal that sends of artificial mouth, and by transmission of sound signals to loudspeaker 2;Loudspeaker 2 connect
The voice signal that microphone is sent is received, and by transmission of sound signals to artificial ear, artificial ear, which is connected to after voice signal, passes sound card back
In, voice signal is converted to data signal by sound card, and test cell carries out processing to data signal and obtains radio communication earphone
Parameters,acoustic, according to the obtained parameters,acoustic of test judge radio communication earphone whether as qualified products.
Corresponding with above-mentioned radio communication headset detection device, the present invention also provides a kind of radio communication headset detection side
Method, Fig. 7 shows radio communication earphone detecting method flow according to embodiments of the present invention.
As shown in fig. 7, the radio communication earphone detecting method that the present invention is provided, is tested using above-mentioned radio communication earphone
Device is tested radio communication earphone to be detected, and specific method includes:
S710:The transmission of sound signals that sound card is sent is to artificial mouth;
S720:The transmission of sound signals that artificial mouth sends sound card to radio communication earphone microphone;
S730:Microphone is by the loudspeaker of the transmission of sound signals received to radio communication earphone;
S740:Loudspeaker are by the transmission of sound signals received to artificial ear;
S750:Artificial ear is by the transmission of sound signals received to sound card;
S760:The voice signal received is converted into data signal by sound card;
S770:Test cell is according to the parameters,acoustic that radio communication earphone is determined to data signal;
S780:Whether the acoustical behavior for judging radio communication earphone according to the parameters,acoustic of the radio communication earphone of acquisition closes
Lattice.
The specific steps of the above-mentioned detection method for radio communication earphone, in step S780, according to the wireless of acquisition
During the parameters,acoustic of communication headset judges whether the acoustical behavior of radio communication earphone is qualified, by the radio communication of acquisition
The parameters,acoustic of earphone and the parameters,acoustic of standard are compared, if the parameters,acoustic of the radio communication earphone obtained is in standard
Parameters,acoustic in the range of, then the acoustical behavior of radio communication earphone is qualified;If the acoustics of the radio communication earphone obtained
Parameter is not in the range of the parameters,acoustic of standard, then the acoustical behavior of radio communication earphone is unqualified, belongs to defective products.
Wherein, before step S710, before the transmission of sound signals that sound card is sent to artificial mouth, by instructing control
Dongle is connected by unit with radio communication earphone, that is to say, that after Dongle is connected with radio communication earphone,
Radio communication earphone could be detected.
In an embodiment of the present invention, the microphone of radio communication earphone includes the first microphone and second microphone.Right
During radio communication earphone is detected, can pair simultaneously the first microphone, second microphone and loudspeaker are examined
Survey, only the first microphone and loudspeaker can also be detected;Or only second microphone and loudspeaker are detected.
In a specific embodiment of the invention, when instruction control unit send the first microphone, second microphone with
During loudspeaker link order, the first microphone, second microphone simultaneously between loudspeaker solid line be connected, now, sound card, artificial mouth,
Artificial ear, test cell carry out acoustical behavior test to the first microphone, second microphone and loudspeaker of radio communication earphone.
Specifically, sound card is sent into voice signal, transmitted to artificial mouth, the first microphone and second microphone receive emulation
Voice signal that mouth is sent and by transmission of sound signals to loudspeaker;Loudspeaker receive the sound that the first microphone and second microphone are sent
Message number, and by transmission of sound signals to artificial ear, artificial ear will be connected to after voice signal and pass back in sound card, and sound card believes sound
Data signal number is converted to, test cell carries out the parameters,acoustic that processing obtains radio communication earphone to data signal, according to survey
Whether what the parameters,acoustic that examination is obtained judged radio communication earphone is qualified products.If the acoustics of the radio communication earphone obtained
Parameter is in the range of the parameters,acoustic of standard, then the acoustical behavior of radio communication earphone is qualified;If the radio communication obtained
The parameters,acoustic of earphone is not in the range of the parameters,acoustic of standard, then the acoustical behavior of radio communication earphone is unqualified, belongs to
Defective products.
In the another specific embodiment of the present invention, when instruction control unit sends the first microphone and loudspeaker link order
When, solid line is connected between the first microphone and loudspeaker, and now, sound card, artificial mouth, artificial ear, test cell are to radio communication ear
The first microphone and loudspeaker of machine carry out acoustical behavior test.
Specifically, sound card is sent into voice signal, transmitted to artificial mouth, the first microphone receives the sound that artificial mouth is sent
Signal and by transmission of sound signals to loudspeaker;Loudspeaker receive the voice signal that sends of the first microphone, and by transmission of sound signals
To artificial ear, artificial ear will be connected to after voice signal and pass back in sound card, and voice signal is converted to data signal by sound card, and test is single
Member carries out the parameters,acoustic that processing obtains radio communication earphone to data signal, and the parameters,acoustic obtained according to test judges wireless
Whether the first microphone and loudspeaker are in the range of the parameters,acoustic of standard in communication headset.
In addition, in the another specific embodiment of the present invention, connecting when instruction control unit sends second microphone with loudspeaker
When connecing instruction, solid line is connected between second microphone and loudspeaker, and now, sound card, artificial mouth, artificial ear, test cell are to wireless
The second microphone and loudspeaker of communication headset carry out acoustical behavior test.
Specifically, sound card is sent into voice signal, transmitted to artificial mouth, second microphone receives the sound that artificial mouth is sent
Signal and by transmission of sound signals to loudspeaker;Loudspeaker receive the voice signal that sends of second microphone, and by transmission of sound signals
To artificial ear, artificial ear will be connected to after voice signal and pass back in sound card, and voice signal is converted to data signal by sound card, and test is single
Member carries out the parameters,acoustic that processing obtains radio communication earphone to data signal, and the parameters,acoustic obtained according to test judges wireless
Whether the second microphone of communication headset is with loudspeaker in the range of the parameters,acoustic of standard.
The radio communication headset detection apparatus and method that the present invention is provided can be seen that by above-mentioned embodiment, pass through
The performance of artificial mouth and artificial ear testing wireless communication earphone horn and microphone simultaneously, using this apparatus and method, Neng Gouti
The degree of accuracy of height test, saves the testing time, improves testing efficiency.
Described in an illustrative manner above with reference to accompanying drawing according to radio communication headset detection device proposed by the present invention and
Method.It will be understood by those skilled in the art, however, that the radio communication headset detection device that is proposed for the invention described above and
Method, can also make various improvement on the basis of present invention is not departed from.Therefore, protection scope of the present invention should be by
The content of appended claims is determined.
Claims (10)
1. a kind of radio communication headset detection device, it is characterised in that the test cell that is connected including sound card, with the sound card,
Artificial mouth and artificial ear, the Dongle being connected with the test cell;Wherein,
The Dongle, for connecting the computer and radio communication earphone to be detected;
The artificial mouth, for the transmission of sound signals that sends the sound card to the radio communication earphone;
The artificial ear, for the transmission of sound signals that receives the radio communication earphone to the sound card;
The sound card, the voice signal for the artificial ear being connected to be transmitted is converted into data signal;
The test cell, the parameters,acoustic for determining the radio communication earphone according to the data signal.
2. radio communication headset detection device as claimed in claim 1, it is characterised in that
The radio communication earphone includes microphone and loudspeaker, wherein,
The microphone receives the voice signal that the artificial mouth is sent, and by the transmission of sound signals to the loudspeaker;
The loudspeaker receive the voice signal of the microphone transmission, and by the transmission of sound signals to the artificial ear.
3. radio communication headset detection device as claimed in claim 2, it is characterised in that
Also include instruction control unit,
The instruction control unit, for the radio communication earphone carry out detection process in the Dongle with
The radio communication earphone sends link order, and sends connection to the microphone and loudspeaker inside the radio communication earphone
Instruction.
4. radio communication headset detection device as claimed in claim 3, it is characterised in that
The microphone includes the first microphone and second microphone;
The instruction control unit sends link order to first microphone and the second microphone with the loudspeaker, institute
The first microphone and the second microphone are stated while being connected with the loudspeaker;Or,
The instruction control unit sends link order, first microphone and institute to first microphone and the loudspeaker
State loudspeaker connection;Or,
The instruction control unit sends link order, the second microphone and institute to the second microphone and the loudspeaker
State loudspeaker connection.
5. a kind of radio communication earphone detecting method, is examined using the radio communication earphone as shown in any one of Claims 1-4
Survey device to test radio communication earphone to be detected, specific method includes:
The transmission of sound signals that sound card is sent is to artificial mouth;
The transmission of sound signals that the artificial mouth sends the sound card to the radio communication earphone microphone;
The microphone is by the loudspeaker of the transmission of sound signals received to the radio communication earphone;
The loudspeaker are by the transmission of sound signals received to artificial ear;
The artificial ear is by the transmission of sound signals received to the sound card;
The voice signal received is converted into data signal by the sound card;
Test cell determines the parameters,acoustic of the radio communication earphone according to the data signal;
Judge whether the acoustical behavior of the radio communication earphone is qualified according to the parameters,acoustic of the radio communication earphone of acquisition.
6. radio communication earphone detecting method as claimed in claim 5, it is characterised in that
Judge whether the acoustical behavior of the radio communication earphone is qualified in the parameters,acoustic of the radio communication earphone according to acquisition
During,
The parameters,acoustic of radio communication earphone and the parameters,acoustic of standard of acquisition are compared, if the radio communication obtained
The parameters,acoustic of earphone is in the range of the parameters,acoustic of the standard, then the acoustical behavior of the radio communication earphone is qualified.
7. radio communication earphone detecting method as claimed in claim 5, it is characterised in that
Before the transmission of sound signals that the sound card is sent to the artificial mouth, by instruction control unit by Dongle
It is connected with the radio communication earphone.
8. radio communication earphone detecting method as claimed in claim 7, it is characterised in that
The microphone of the radio communication earphone includes the first microphone and second microphone;
When the instruction control unit sends first microphone, the second microphone with the loudspeaker link order,
First microphone and the second microphone are connected with the loudspeaker simultaneously, the sound card, the artificial mouth, the emulation
Ear, the test cell carry out acoustical behavior to the first microphone, second microphone and loudspeaker of the radio communication earphone
Test.
9. radio communication earphone detecting method as claimed in claim 8, it is characterised in that
When the instruction control unit sends first microphone and the loudspeaker link order, first microphone with
The loudspeaker connection, the sound card, the artificial mouth, the artificial ear, the test cell are to the radio communication earphone
First microphone and loudspeaker carry out acoustical behavior test.
10. radio communication earphone detecting method as claimed in claim 8, it is characterised in that
When the instruction control unit sends the second microphone and the loudspeaker link order, the second microphone with
The loudspeaker connection, the sound card, the artificial mouth, the artificial ear, the test cell are to the radio communication earphone
Second microphone and loudspeaker carry out acoustical behavior test.
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PCT/CN2017/117473 WO2018233251A1 (en) | 2017-06-22 | 2017-12-20 | Wireless communication earphone test device and method |
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