CN107864415A - Audio amplifier and audio frequency apparatus share the control method and device of microphone - Google Patents
Audio amplifier and audio frequency apparatus share the control method and device of microphone Download PDFInfo
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- CN107864415A CN107864415A CN201711093154.XA CN201711093154A CN107864415A CN 107864415 A CN107864415 A CN 107864415A CN 201711093154 A CN201711093154 A CN 201711093154A CN 107864415 A CN107864415 A CN 107864415A
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- China
- Prior art keywords
- wireless headset
- microphone
- storage storehouse
- accommodated
- audio frequency
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- 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
Present invention is disclosed the control method and device that a kind of audio amplifier and audio frequency apparatus share microphone, wherein control method includes：The controller of first microphone judges whether first wireless headset is accommodated in first storage storehouse；If it is determined that first wireless headset is accommodated in first storage storehouse, then first microphone is controlled to use default the first audio frequency parameter for being applied to the collection sound environment next part sound that the first microphone is arranged in the first storage storehouse；If it is determined that first wireless headset is not accommodated in first storage storehouse, then first microphone is controlled to use default the second audio frequency parameter for collecting sound environment next part sound for being applied to the first microphone in outside.The present invention can avoid, using more set microphone circuits, reducing the wiring quantity of the first wireless headset and audio amplifier, reducing the complexity and audio amplifier manufacturing cost of circuit, lift reliability, change mechanism by audio frequency parameter, the data of microphone collection are also ensured.
Description
Technical field
The present invention relates to wireless sound box field, especially relates to a kind of audio amplifier and audio frequency apparatus and shares microphone
Control method and device.
Background technology
Audio amplifier receives audio signal, is then played back audio by the power amplifier of audio amplifier.Lead to if audio amplifier is wanted to realize
It must install microphone to the function of words, but can so increase the production cost of audio amplifier.
Wireless headset refers to be provided with wireless receiving module on earphone, then will by earphone to receive audio signal
The earphone that audio plays, while collection sound can be carried out by the microphone on wireless headset and is sent to the terminals such as mobile phone, realize voice
Call etc..
So, whether audio amplifier can utilize the microphone of wireless headset, to improve the function of audio amplifierNeeds solve
Problem.
The content of the invention
The main object of the present invention can utilize the audio amplifier of the microphone of wireless headset, and audio frequency apparatus for offer is a kind of
Share the control method and device of microphone.
In order to realize foregoing invention purpose, the present invention proposes a kind of audio amplifier, including speaker body, and is arranged at audio amplifier sheet
It is used for the first storage storehouse for accommodating the first wireless headset on body；
Adaptation and first wireless is provided with when the first wireless headset is placed on the first storage storehouse in first storage storehouse
First contact of earpiece audio data interaction；
It is provided with the bulkhead of first storage storehouse for crossing sound hole with the first of turned on outside.
Further, the audio amplifier, in addition to for accommodating the second storage storehouse of the second wireless headset.
Further, it is provided with second storage storehouse when second wireless headset is accommodated in second storage storehouse
When be adapted to the second contact for being interacted with the second wireless headset voice data.
Further, it is provided with the bulkhead of second storage storehouse for crossing sound hole with the second of turned on outside.
Further, the described first sound hole and second excessively crosses sound hole in the speaker body after UNICOM, and UNICOM is same
The sound collecting hole being arranged in the speaker body.
The present invention also provides the control method that a kind of audio frequency apparatus shares microphone, and it is wireless that the audio frequency apparatus includes first
Earphone and above-mentioned audio amplifier, wherein being provided with the first microphone on first wireless headset；The control method, including：
The controller of first microphone judges whether first wireless headset is accommodated in first storage storehouse；
If it is determined that first wireless headset is accommodated in first storage storehouse, then first microphone is controlled to make
With default the first audio frequency parameter for being applied to the collection sound environment next part sound that the first microphone is arranged in the first storage storehouse；
If it is determined that first wireless headset is not accommodated in first storage storehouse, then first microphone is controlled
Use default the second audio frequency parameter for collecting sound environment next part sound for being applied to the first microphone in outside.
Further, the controller of first microphone judges whether first wireless headset is accommodated in described first
Method in storage storehouse, including：
Judge contact on the first wireless headset whether with the first contact in first storage storehouse；
If contact, judges that first wireless headset is accommodated in first storage storehouse；
If not in contact with judging that first wireless headset is not accommodated in first storage storehouse.
Further, the controller of first microphone judges whether the wireless headset is accommodated in first storage
Method in storehouse, including：
Obtain the magnetic strength induction signal for the Hall sensor collection being arranged on the first wireless headset；
If the magnetic strength induction signal is more than or equal to default magnetic induction threshold value, the first wireless headset storage is judged
In in first storage storehouse；
If the magnetic strength induction signal is less than default magnetic induction threshold value, judge that first wireless headset is not accommodated in
In first storage storehouse.
Further, the audio amplifier also includes being used for the second storage storehouse for accommodating the second wireless headset；Second storage
Adaptation and the second wireless headset voice data when second wireless headset is accommodated in second storage storehouse are provided with storehouse
The second interactive contact；The controller of first microphone judges whether first wireless headset is accommodated in described first and receives
Before the step received in storehouse, including：
Judge whether the first microphone on first wireless headset is normal；
If the first microphone on first wireless headset is abnormal, the described second wireless ear is sent a signal to
Machine, start the second microphone on second wireless headset.
Further, first wireless headset is Bluetooth wireless earphone.
The present invention also provides the control device that a kind of audio frequency apparatus shares microphone, and it is wireless that the audio frequency apparatus includes first
Earphone and above-mentioned audio amplifier, wherein being provided with the first microphone on first wireless headset；The control device, including：
Judging unit, for judging whether first wireless headset is accommodated in first storage storehouse；
First debugging unit, if it is determined that being accommodated in for first wireless headset in first storage storehouse, then control
Make first microphone and use the default collection sound environment next part sound for being applied to the first microphone and being arranged in the first storage storehouse
The first audio frequency parameter；
Second debugging unit, if it is determined that not being accommodated in first storage storehouse for first wireless headset, then
First microphone is controlled to call default the second audio frequency parameter suitable for collection sound environment next part sound of the microphone in outside.
Further, the judging unit, including：
First judgment sub-unit, for judge the contact on the first wireless headset whether with first storage storehouse
One contact；
First judges subelement, if the contact on the first wireless headset is touched with first in first storage storehouse
Point contact, then judge that first wireless headset is accommodated in first storage storehouse；
Second judges subelement, if contact on the first wireless headset not with first in first storage storehouse
Contact, then judge that first wireless headset is not accommodated in first storage storehouse.
Further, the judging unit, including：
Second judgment sub-unit, for obtaining the magnetic induction letter of the Hall sensor being arranged on the first wireless headset collection
Number；
3rd judges subelement, if being more than or equal to default magnetic induction threshold value for the magnetic strength induction signal, judges
First wireless headset is accommodated in first storage storehouse；
4th judges subelement, if being less than default magnetic induction threshold value for the magnetic strength induction signal, described in judgement
First wireless headset is not accommodated in first storage storehouse.
Further, the audio amplifier also includes being used for the second storage storehouse for accommodating the second wireless headset；Second storage
Adaptation and the second wireless headset voice data when second wireless headset is accommodated in second storage storehouse are provided with storehouse
The second interactive contact；Described device, including：
Second judging unit, for judging whether the first microphone on first wireless headset is normal；
Start unit is sent, if the first microphone on first wireless headset is abnormal, sends signal
To second wireless headset, start the microphone on second wireless headset.
Further, first wireless headset is Bluetooth wireless earphone.
The audio amplifier of the present invention, is provided with the first storage storehouse for accommodating the first wireless headset in its speaker body, in storage storehouse
The first contact with the first wireless headset speech enabled is provided with, the microphone and audio amplifier for alloing the first wireless headset carry out sound
Frequency interaction；First is set to cross sound hole on the bulkhead of the first storage storehouse so that the first microphone in the first storage storehouse can
With the preferably acoustic information outside collection.Audio frequency apparatus shares the control method and device of microphone, according to the first microphone
The situation of the first storage storehouse whether is put into, converts the audio frequency parameter of the first microphone, such as, in the first storage storehouse, environment phase
To sealing, the relatively normal spacious environment of collection audio fruit is poor, the audio frequency parameter of the first microphone can be now adjusted to and its
Environment is adapted to, and improves collection audio fruit of microphone etc.；It can also avoid, using more set microphone circuits, reducing by the first wireless headset
Wiring quantity, the complexity and audio amplifier manufacturing cost of reduction circuit with audio amplifier, lift reliability, pass through audio frequency parameter changing machine
System, the data of microphone collection are also ensured.
Brief description of the drawings
Fig. 1 is the structural representation of the audio amplifier of one embodiment of the invention；
Fig. 2 is the flow chart that the audio frequency apparatus of one embodiment of the invention shares the control method of microphone；
Fig. 3 be one embodiment of the invention audio frequency apparatus share microphone control method in step S1 idiographic flow
Figure；
Fig. 4 be another embodiment of the present invention audio frequency apparatus share microphone control method in step S1 idiographic flow
Figure；
Fig. 5 is the structural schematic block diagram that the audio frequency apparatus of one embodiment of the invention shares the control device of microphone；
Fig. 6 is the structural schematic block diagram of the judging unit of one embodiment of the invention；
Fig. 7 is the structural schematic block diagram of the judging unit of another embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Reference picture 1, the present invention provides a kind of audio amplifier, including speaker body 130, and is arranged in speaker body 130 and uses
In the first storage storehouse 131 for accommodating the first wireless headset 140；It is provided with first storage storehouse 131 when the first wireless headset 140 is put
Put the first contact that adaptation interacts with the voice data of the first wireless headset 140 in the first storage storehouse 131；First storage storehouse 131
Bulkhead on be provided with for crossing sound hole 133 with the first of turned on outside.
Above-mentioned speaker body 130 is the component of the compositions such as housing and acoustic element and the control circuit of audio amplifier；It is above-mentioned
First wireless headset 140 is can be with the earphone of wireless receiving audio signal and transmitting audio signal.First wireless headset 140 be by
One earphone heads connects the supporter composition of a long strip device, sets on the free end of supporter or side wall and is fitted with the first contact
The 3rd contact matched somebody with somebody；The first microphone 141 and its first microphone controller, wireless receiving module are also set up in supporter
Deng.Above-mentioned first storage storehouse 131 is the groove of first wireless headset of correspondence 140, such as, the first wireless headset 140 is
Left ear, then its shape is just corresponding with left earphone etc., after the first wireless headset 140 is accommodated in the first storage storehouse 131, first
Contact can be connected with the 3rd contact, realize the data interaction of wireless headset and audio amplifier.During speech enabled, audio amplifier can be with
Play the audio-frequency information that the first wireless headset 140 receives, and audio signal by microphone input etc..Above-mentioned first crosses sound
Hole 133 is the through hole for the bulkhead for turning on the first storage storehouse 131, and it can be one, or multiple.When the first wireless ear
After machine 140 is accommodated in the first storage storehouse 131, the first microphone 141 can cross the pickup of sound hole 133 to improve collection audio by first
Fruit, form the microphone of audio amplifier.
In the present embodiment, above-mentioned audio amplifier also includes being used for the second storage storehouse 132 for accommodating the second wireless headset 150.Second
Adaptation and second wireless is provided with when second wireless headset 150 is accommodated in second storage storehouse 132 in storage storehouse 132
Second contact of the voice data of earphone 150 interaction.
What wireless headset usually occurred in pairs, so the first wireless headset 140 and the second wireless headset 150 can be regarded as
It is the left earphone and right earphone of a set of wireless headset, then as adaptation is left respectively for the first storage storehouse 131 and the second storage storehouse 132
The storage storehouse of earphone and right earphone, facilitate user while store a set of earphone.The above-mentioned storage storehouse of first storage storehouse 131 and second
Arrangement in 132 is essentially identical, setting and first contact the second contact of function identical etc. in the second storage storehouse 132.This reality
Apply in example, when the first wireless headset 140 and the second wireless headset 150 are accommodated in the first storage storehouse 131 and the second storage storehouse respectively
After 132, its subsidiary microphone will not be opened simultaneously, it is only necessary to open one, general first microphone 141 of opening is
Can, when the first microphone 141 breaks down, just open second microphone 151.Certainly, in order to save production cost, a set of wireless headset
Only a microphone can be set, i.e., second microphone 151 will not be set on the second wireless headset 150, if it is, then the
The second contact can be not provided with two storage storehouses 132.If also being provided with microphone on second microphone 151, need second
Second contact is set in storage storehouse 132, is used for and turned on outside likewise, needing to be provided with the bulkhead of the second storage storehouse 132
Second cross sound hole.
In the present embodiment, a storage storehouse can also be only set, being provided with two structure identicals in the storage storehouse fixes
Position is with fixed the first wireless headset 140 and the second wireless headset 150 being put into storage storehouse.
In one embodiment, when the first storage storehouse 131 and second storage storehouse 132 the two storage storehouses are present simultaneously,
First, which crosses sound hole 133 and second, crosses sound hole in the speaker body 130 after UNICOM, and UNICOM is same to be arranged on the audio amplifier sheet
Sound collecting hole on body 130.The first microphone 141 and second microphone 151 can be so set to receive identical acoustic information, that
The audio frequency parameter of two microphones can be set identical, without being separately provided, convenient use.
The audio amplifier of the embodiment of the present invention, the first storage for accommodating the first wireless headset 140 is provided with its speaker body 130
Storehouse 131, the first contact with the speech enabled of the first wireless headset 140 is provided with the first storage storehouse 131, makes the first wireless headset
140 microphone can carry out speech enabled with audio amplifier；Set first to cross sound hole 133 on the bulkhead of the first storage storehouse 131, make
The first microphone 141 that must be in the first storage storehouse 131 can preferably collect the acoustic information of outside.Can also be set
Two storage storehouses 132 etc., its effect can be identical with the first storage storehouse 131.
Referring to Figures 1 and 2, the embodiment of the present invention also provides the control method that a kind of audio frequency apparatus shares microphone, wherein,
Audio frequency apparatus includes the first wireless headset 140 and the audio amplifier as described in above-mentioned any embodiment, wherein the first wireless ear
The first microphone 141 is provided with machine 140；The control method, including step：
S1, the controller of the first microphone 141 judge whether first wireless headset 140 is accommodated in first storage
In storehouse 131.
In this step, the controller of above-mentioned first microphone 141 is a MCU, and it is stored with corresponding control program, such as
The program of microphone is controlled, to realize audio frequency parameter conversion etc., carries out logical operation to reach the realization of specified function.Such as this reality
Apply in example, the controller of the first microphone 141 can judge whether the first wireless headset 140 is stored by getting specified data
In in the first storage storehouse 131.
If it is determined that S2, first wireless headset 140 are accommodated in first storage storehouse 131, then described is controlled
One microphone 141 uses the default collection sound environment next part sound for being applied to the first microphone 141 and being arranged in the first storage storehouse 131
The first audio frequency parameter.
In this step, above-mentioned first storage storehouse 131 is usually a semi-enclosed space, and its internal sound source is main
It is by the first sound for crossing the pickup of sound hole 133, so it needs to make corresponding tune to the audio frequency parameter of the first microphone 141
It is whole, to ensure the pickup effect of the first microphone 141.Above-mentioned first audio frequency parameter is to ensure the in the first storage storehouse 131
One microphone 141 reduces the parameter of storage storehouse external voice signal substantially, and it typically can carry out enhancing processing etc. to pickup signal.
If it is determined that S3, first wireless headset 140 are not accommodated in first storage storehouse 131, then described in control
First microphone 141 is joined using default the second audio for collecting sound environment next part sound for being applied to the first microphone 141 in outside
Number.
In this step, the collection sound environment of said external is the environment of the normal use of the first wireless headset 140, such as user just
It is normal that to be worn over ear first-class.The second above-mentioned audio frequency parameter is the normal audio coefficient of the first microphone 141.
Reference picture 3, in the present embodiment, the controller of above-mentioned first microphone 141 judges that first wireless headset 140 is
The no method being accommodated in first storage storehouse 131, including：
S111, judge whether the contact on the first wireless headset 140 connects with the first contact in first storage storehouse 131
Touch；
If S112, contact, judge that first wireless headset 140 is accommodated in first storage storehouse；
If S113, not in contact with judging that first wireless headset 140 is not accommodated in first storage storehouse.
Such as above-mentioned step S111, S112 and S113, when contact on above-mentioned first wireless headset 140 is with the first contact
Electric signal can be produced, controller receives this electric signal, both may determine that whether the first wireless headset 140 is accommodated in first
In storage storehouse 131.For example above-mentioned electric signal is got, illustrate that the contact on the first wireless headset 140 connects with the first contact
Touch, the first wireless headset of judgement 140 that can be undoubted is accommodated in the first storage storehouse 131, otherwise, it is determined that the first wireless ear
Machine 140 is not accommodated in the first storage storehouse 131.Above-mentioned electric signal can assign its particularity, prevent because the first wireless ear
Contact on machine 140 contacts with other hard contacts to be produced electric signal and judges the first wireless headset 140 by accident and be accommodated in described first
In storage storehouse 131.
Whether reference picture 4, in another embodiment, the controller of above-mentioned first microphone 141 judge the wireless headset
The method being accommodated in first storage storehouse 131, including：
S121, acquisition are arranged on the magnetic strength induction signal of the Hall sensor collection on the first wireless headset 140；
If S122, the magnetic strength induction signal are more than or equal to default magnetic induction threshold value, the described first wireless ear is judged
Machine 140 is accommodated in first storage storehouse 131；
If S123, the magnetic strength induction signal are less than default magnetic induction threshold value, first wireless headset 140 is judged
It is not accommodated in the first storage storehouse 131 of the receipts.
As described in above-mentioned step S121, S122 and S123, Hall sensor is provided with the first wireless headset 140, it is used
In collection magnetic strength induction signal.Include magnet in the main building block of audio amplifier, so the first wireless headset 140 is close to being put into the
During one storage storehouse 131, Hall sensor can collect a larger magnetic strength induction signal, then can be believed according to this magnetic induction
Number judge whether the first wireless headset 140 is accommodated in the first storage storehouse 131.Above-mentioned magnetic induction threshold value is one with reference to mark
It is accurate.In other embodiments, the range threshold of magnetic strength induction signal can also be set, when the magnetic strength induction signal of Hall sensor collection
In range threshold, it can just judge that the first wireless headset 140 is accommodated in first storage storehouse 131, can so reduce mistake
Situation about sentencing occurs.
In the present embodiment, above-mentioned audio amplifier also includes being used for the second storage storehouse 132 for accommodating the second wireless headset 150；It is described
The adaptation and second when second wireless headset 150 is accommodated in second storage storehouse 132 is provided with second storage storehouse 132
Second contact of the voice data of wireless headset 150 interaction；The controller of first microphone 141 judges the described first wireless ear
Whether machine 140 is accommodated in before the step S1 in first storage storehouse 131, including：
S101, judge whether the first microphone 141 on first wireless headset 140 is normal；
If the first microphone 141 on S102, first wireless headset 140 is abnormal, send a signal to described
Second wireless headset 150, start the second microphone 151 on second wireless headset 150.
It is worthy of note that the first above-mentioned wireless headset and the working method of the second wireless headset are identical, first is wireless
" first " and " second " included in earphone and the second wireless headset is used only as distinguishing the effect of two wireless headsets of description, not
Implication with sequencing.
As described in above-mentioned step S101 and S102, i.e. the first wireless headset 140 and the second wireless headset 150 can interact logical
Letter, when the first microphone 141 be detected damage etc. can not normal work when, it can inform the second wireless headset 150, the second nothing
The controller control second microphone 151 of line earphone 150 starts, to prevent the first microphone 141 infringement audio amplifier from can not realize wheat
The function of gram wind.As to how judge whether the first microphone 141 is normal, and it can be by sending test signal to the first Mike
Wind 141, check the feedback signal situation of the first microphone 141.
The working method of first wireless headset and the second wireless headset is identical.It is understood that in another embodiment party
In formula, the second earphone 150 can also be used to be used as main earphone, i.e., typically use the second earphone 150 under normal conditions.This feelings
Under condition, the first wireless headset 140 and the second wireless headset 150 can be with interactive communications, when second microphone 151 is detected damage etc.
Can not normal work when, it can inform the first wireless headset 140, and the controller of the first wireless headset 140 controls the first Mike
Wind 141 starts, to prevent second microphone 151 damages audio amplifier from can not realize the function of microphone.
In the present embodiment, above-mentioned first wireless headset 140 is Bluetooth wireless earphone.Bluetooth technology is ripe, low in energy consumption.
Whether the audio frequency apparatus of the embodiment of the present invention shares the control method of microphone, be put into according to the first microphone 141
The situation of first storage storehouse 131, the audio frequency parameter of the first microphone 141 is converted, such as, in the first storage storehouse 131, environment phase
To sealing, the relatively normal spacious environment of collection audio fruit is poor, the audio frequency parameter of the first microphone 141 can be now adjusted to
Its environment is adapted to, and improves collection audio fruit of microphone etc.；It can also avoid, using more set microphone circuits, reducing by the first wireless ear
Machine 140 and the wiring quantity of audio amplifier, the complexity and audio amplifier manufacturing cost of reduction circuit, lift reliability, pass through audio frequency parameter
Replacing mechanism, the data of microphone collection are also ensured.
Reference picture 1 and Fig. 5, the embodiment of the present invention also provide the control device that audio frequency apparatus shares microphone, the audio
Equipment includes the first wireless headset 140 and above-mentioned audio amplifier, wherein being provided with the first microphone on first wireless headset 140
141；The control device, including：
Judging unit 10, for judging whether first wireless headset 140 is accommodated in first storage storehouse 131.
Above-mentioned judging unit 10 can judge whether the first wireless headset 140 is accommodated in first by getting specified data
In storage storehouse 131.
First debugging unit 20, if it is determined that being accommodated in first storage storehouse 131 for first wireless headset 140
It is interior, then control first microphone 141 to be arranged at using default first microphone 141 that is applied in the first storage storehouse 131
Collection sound environment next part sound the first audio frequency parameter.
Above-mentioned first storage storehouse 131 is usually a semi-enclosed space, and its internal sound source is mainly by the
One crosses the sound that sound hole 133 picks up, so it needs to make corresponding adjustment to the audio frequency parameter of the first microphone 141, to protect
Demonstrate,prove the pickup effect of the first microphone 141.Above-mentioned first audio frequency parameter is to ensure the first microphone in the first storage storehouse 131
The parameter of 141 basic reduction storage storehouse external voice signals, it typically can carry out enhancing processing etc. to pickup signal.
Second debugging unit 30, if it is determined that not being accommodated in first storage storehouse for first wireless headset 140
In 131, then control first microphone 141 call it is default suitable for microphone outside collection sound environment next part sound the
Two audio frequency parameters.
The collection sound environment of said external is the environment of the normal use of the first wireless headset 140, as user is normally worn over
Ear is first-class.The second above-mentioned audio frequency parameter is the normal audio coefficient of the first microphone 141.
Reference picture 6, in the present embodiment, above-mentioned judging unit 10, including：
First judgment sub-unit 111, for judge the contact on the first wireless headset 140 whether with first storage storehouse
The first contact in 131；
First judges subelement 112, if the contact on the first wireless headset 140 and first storage storehouse 131
The first interior contact, then judge that first wireless headset 140 is accommodated in first storage storehouse 131；
Second judges subelement 113, if contact on the first wireless headset 140 not with first storage storehouse
The first contact in 131, then judge that first wireless headset 140 is not accommodated in first storage storehouse 131.
With that can produce electric signal during the first contact, first judges that son is single for contact on above-mentioned first wireless headset 140
Member 111 receives this electric signal, both may determine that whether the first wireless headset 140 is accommodated in the first storage storehouse 131.Than
Such as, the first judgment sub-unit 111 gets above-mentioned electric signal, illustrates contact and the first contact on the first wireless headset 140
Contact, the first wireless headset of judgement 140 that can be undoubted by the first judgement subelement 112 are accommodated in the first storage storehouse
In 131, otherwise, judge that the first wireless headset 140 is not accommodated in the first storage storehouse 131 by the second judgement subelement 113.On
The electric signal stated can assign its particularity, prevent because the contact on the first wireless headset 140 contacts with other hard contacts
Produce electric signal and judge the first wireless headset 140 by accident and be accommodated in first storage storehouse 131.
Reference picture 7, above-mentioned judging unit 10, including：
Second judgment sub-unit 121, for obtaining the magnetic of the Hall sensor being arranged on the first wireless headset 140 collection
Induced signal；
3rd judges subelement 122, if being more than or equal to default magnetic induction threshold value for the magnetic strength induction signal, sentences
Fixed first wireless headset 140 is accommodated in first storage storehouse 131；
4th judges subelement 123, if being less than default magnetic induction threshold value for the magnetic strength induction signal, judges institute
The first wireless headset 140 is stated not to be accommodated in first storage storehouse 131.
Hall sensor is provided with first wireless headset 140, it is used to gather magnetic strength induction signal.The main composition of audio amplifier
Include magnet in part, so the first wireless headset 140, close to when being put into the first storage storehouse 131, Hall sensor can gather
The magnetic strength induction signal larger to one, then the second judgment sub-unit 121 can judge first according to this magnetic strength induction signal
Whether wireless headset 140 is accommodated in the first storage storehouse 131.Above-mentioned magnetic induction threshold value is a normative reference.In other realities
Apply in example, the range threshold of magnetic strength induction signal can also be set, when the magnetic strength induction signal of Hall sensor collection is in range threshold
It is interior, it can just judge that the first wireless headset 140 is accommodated in first storage storehouse 131, can so reduce the situation hair of erroneous judgement
It is raw.
In the present embodiment, above-mentioned audio amplifier also includes being used for the second storage storehouse 132 for accommodating the second wireless headset 150；It is described
The adaptation and second when second wireless headset 150 is accommodated in second storage storehouse 132 is provided with second storage storehouse 132
Second contact of the voice data of wireless headset 150 interaction；Described device, including：
Second judging unit, for judging whether the first microphone 141 on first wireless headset 140 is normal；
Start unit is sent, if the first microphone 141 on first wireless headset 140 is abnormal, is sent out
The number of delivering letters gives second wireless headset 150, starts the microphone on second wireless headset 150.
The above-mentioned wireless headset 150 of first wireless headset 140 and second can be with interactive communication, when the second judging unit is judged
First microphone 141 damage etc. can not normal work when, it can inform the second wireless headset 150 by sending start unit,
The controller control second microphone 151 of second wireless headset 150 starts, to prevent that the first microphone 141 infringement audio amplifier can not
Realize the function of microphone.As to how judge whether the first microphone 141 is normal, it can be by sending test signal to the
One microphone 141, according to judging etc. for the feedback signal situation of the first microphone 141.
In the present embodiment, above-mentioned first wireless headset 140 is Bluetooth wireless earphone.Bluetooth technology is ripe, low in energy consumption.
Whether the audio frequency apparatus of the embodiment of the present invention shares the control device of microphone, be put into according to the first microphone 141
The situation of first storage storehouse 131, the audio frequency parameter of the first microphone 141 is converted, such as, in the first storage storehouse 131, environment phase
To sealing, the relatively normal spacious environment of collection audio fruit is poor, the audio frequency parameter of the first microphone 141 can be now adjusted to
Its environment is adapted to, and improves collection audio fruit of microphone etc.；It can also avoid, using more set microphone circuits, reducing by the first wireless ear
Machine 140 and the wiring quantity of audio amplifier, the complexity and audio amplifier manufacturing cost of reduction circuit, lift reliability, pass through audio frequency parameter
Replacing mechanism, the data of microphone collection are also ensured.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of audio amplifier, it is characterised in that including speaker body, and be arranged in speaker body and be used to accommodate the first wireless ear
First storage storehouse of machine；
Adaptation and described first wireless is provided with when the first wireless headset is placed on the first storage storehouse in first storage storehouse
First contact of earpiece audio data interaction；
It is provided with the bulkhead of first storage storehouse for crossing sound hole with the first of turned on outside.
2. audio amplifier according to claim 1, it is characterised in that also include being used for the second storage for accommodating the second wireless headset
Storehouse.
3. a kind of audio frequency apparatus shares the control method of microphone, it is characterised in that the audio frequency apparatus includes the first wireless ear
Machine and audio amplifier as claimed in claim 1, wherein being provided with the first microphone on first wireless headset；The controlling party
Method, including：
The controller of first microphone judges whether first wireless headset is accommodated in first storage storehouse；
If it is determined that first wireless headset is accommodated in first storage storehouse, then first microphone is controlled to use pre-
If be applied to the first microphone be arranged in the first storage storehouse collection sound environment next part sound the first audio frequency parameter；
If it is determined that first wireless headset is not accommodated in first storage storehouse, then first microphone is controlled to use
Default the second audio frequency parameter for collecting sound environment next part sound for being applied to the first microphone in outside.
4. audio frequency apparatus according to claim 3 shares the control method of microphone, it is characterised in that first Mike
The controller of wind judges the method whether first wireless headset is accommodated in first storage storehouse, including：
Judge contact on the first wireless headset whether with the first contact in first storage storehouse；
If contact, judges that first wireless headset is accommodated in first storage storehouse；
If not in contact with judging that first wireless headset is not accommodated in first storage storehouse.
5. audio frequency apparatus according to claim 3 shares the control method of microphone, it is characterised in that first Mike
The controller of wind judges the method whether wireless headset is accommodated in first storage storehouse, including：
Obtain the magnetic strength induction signal for the Hall sensor collection being arranged on the first wireless headset；
If the magnetic strength induction signal is more than or equal to default magnetic induction threshold value, judge that first wireless headset is accommodated in institute
State in the first storage storehouse；
If the magnetic strength induction signal is less than default magnetic induction threshold value, it is described to judge that first wireless headset is not accommodated in
In first storage storehouse.
6. audio frequency apparatus according to claim 3 shares the control method of microphone, it is characterised in that the audio amplifier also wraps
Include the second storage storehouse for accommodating the second wireless headset；It is provided with second storage storehouse when second wireless headset is received
The second contact interacted with the second wireless headset voice data is adapted to when being contained in second storage storehouse；First microphone
Before controller judges the step whether first wireless headset is accommodated in first storage storehouse, including：
Judge whether the first microphone on first wireless headset is normal；
If the first microphone on first wireless headset is abnormal, second wireless headset is sent a signal to, is opened
Move the second microphone on second wireless headset.
7. a kind of audio frequency apparatus shares the control device of microphone, it is characterised in that the audio frequency apparatus includes the first wireless ear
Machine and audio amplifier as claimed in claim 1, wherein being provided with the first microphone on first wireless headset；The control dress
Put, including：
Judging unit, for judging whether first wireless headset is accommodated in first storage storehouse；
First debugging unit, if it is determined that being accommodated in for first wireless headset in first storage storehouse, then control institute
State the first microphone and be applied to the of the collection sound environment next part sound that the first microphone is arranged in the first storage storehouse using default
One audio frequency parameter；
Second debugging unit, if it is determined that not being accommodated in first storage storehouse for first wireless headset, then control
First microphone calls default the second audio frequency parameter suitable for collection sound environment next part sound of the microphone in outside.
8. audio frequency apparatus according to claim 7 shares the control device of microphone, it is characterised in that described to judge list
Member, including：
First judgment sub-unit, for judging whether the contact on the first wireless headset is tactile with first in first storage storehouse
Point contact；
First judges subelement, if the contact on the first wireless headset connects with the first contact in first storage storehouse
Touch, then judge that first wireless headset is accommodated in first storage storehouse；
Second judges subelement, if contact on the first wireless headset not with the first contact in first storage storehouse
Contact, then judge that first wireless headset is not accommodated in first storage storehouse.
9. audio frequency apparatus according to claim 7 shares the control device of microphone, it is characterised in that described to judge list
Member, including：
Second judgment sub-unit, for obtaining the magnetic strength induction signal of the Hall sensor being arranged on the first wireless headset collection；
3rd judges subelement, if being more than or equal to default magnetic induction threshold value for the magnetic strength induction signal, described in judgement
First wireless headset is accommodated in first storage storehouse；
4th judges subelement, if being less than default magnetic induction threshold value for the magnetic strength induction signal, judges described first
Wireless headset is not accommodated in first storage storehouse.
10. audio frequency apparatus according to claim 7 shares the control device of microphone, it is characterised in that the audio amplifier is also
Including the second storage storehouse for accommodating the second wireless headset；It is provided with second storage storehouse when second wireless headset
The second contact interacted with the second wireless headset voice data is adapted to when being accommodated in second storage storehouse；Described device, including：
Second judging unit, for judging whether the first microphone on first wireless headset is normal；
Start unit is sent, if the first microphone on first wireless headset is abnormal, sends a signal to institute
The second wireless headset is stated, starts the microphone on second wireless headset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711093154.XA CN107864415B (en) | 2017-11-08 | 2017-11-08 | Speaker and audio frequency apparatus share the control method and device of microphone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711093154.XA CN107864415B (en) | 2017-11-08 | 2017-11-08 | Speaker and audio frequency apparatus share the control method and device of microphone |
Publications (2)
| Publication Number | Publication Date |
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| CN107864415A true CN107864415A (en) | 2018-03-30 |
| CN107864415B CN107864415B (en) | 2019-10-22 |
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| CN201711093154.XA Active CN107864415B (en) | 2017-11-08 | 2017-11-08 | Speaker and audio frequency apparatus share the control method and device of microphone |
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Also Published As
| Publication number | Publication date |
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| CN107864415B (en) | 2019-10-22 |
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