CN106604167A - Method for automatically adjusting output volume of left and right channel of earphone, and mobile terminal - Google Patents
Method for automatically adjusting output volume of left and right channel of earphone, and mobile terminal Download PDFInfo
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- CN106604167A CN106604167A CN201611040700.9A CN201611040700A CN106604167A CN 106604167 A CN106604167 A CN 106604167A CN 201611040700 A CN201611040700 A CN 201611040700A CN 106604167 A CN106604167 A CN 106604167A
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- volume
- ambient noise
- orientation
- sound source
- acoustic channels
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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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses a method for automatically adjusting output volume of left and right channels of an earphone, and an electronic terminal. The method comprises the steps that: the electronic terminal calculates an orientation and volume of a current environmental noise source; and the output volume of the left and right channels of the earphone is automatically adjusted according to the calculated orientation and volume of the current environmental noise source. By adopting the method, the effect that the user can automatically adjust the volume of the earphone quickly so as to adapt to the current environmental noise when using the earphone of the electronic terminal can be achieved, the user does not need to perform tedious manual operations, the method and the electronic terminal are more convenient and user-friendly, and the use experience of the user is enhanced.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of side of adjust automatically earphone left and right acoustic channels output volume
Method and mobile terminal.
Background technology
With the continuous development of social economy, the continuous progress of science and technology, the living standard of people is also increasingly improved, as
The electric terminals such as mobile phone are also constantly popularized in the life of people, are that the life of people is provided a great convenience, and become people
Live in indispensable necessary.
The use of earphone listening to audio is the basic function of electric terminal from well known, when user uses the ear of electric terminal
When machine appreciates music or video, if the noise ration of external environment condition is larger, user's audibility can be impacted, to reach
Preferable earphone audibility, usual user needs to be manually operated to be adjusted current earphone output volume, extraneous
When the noise ration of environment frequently changes, user needs to travel frequently over manual operation to adjust current earphone output volume
It is whole, not enough facilitate also inadequate hommization, the experience of user is poor.
The content of the invention
The invention mainly solves the technical problem of providing a kind of method of adjust automatically earphone left and right acoustic channels output volume
And electric terminal, can realize that user can be with the volume of fast automatic adjustment earphone with self adaptation when using electric terminal earphone
Current environment noise so that user improves making for user without carrying out loaded down with trivial details manual operation, more convenient and hommization
With experience.
To solve above-mentioned technical problem, one aspect of the present invention is：There is provided a kind of adjust automatically earphone left
The method of R channel output volume, methods described includes：Electric terminal calculates the orientation and volume of ambient noise present sound source；
According to the orientation and volume of the ambient noise present sound source for calculating, the output volume of adjust automatically earphone left and right acoustic channels.
Wherein, the electric terminal calculates the orientation and volume of ambient noise present sound source, including：The electric terminal
Using sound location algorithm mode, the ambient noise present that two or more sound collection elements is collected is counted
Calculate, to draw the orientation and volume of ambient noise present sound source.
Wherein, before the orientation and volume that the electric terminal calculates ambient noise present sound source, also include：Electronics
Terminal gathers ambient noise present when the volume for carrying out left and right acoustic channels is exported.
Wherein, after the output volume of the adjust automatically earphone left and right acoustic channels, including：Receive user exchanges left and right acoustic channels sound
The instruction of amount；The adjustment of the output volume of the left and right acoustic channels is exchanged, so that the output of the left and right acoustic channels after exchanging
Volume is matched with the orientation and volume of electric terminal ambient noise present, as environment noise sound source side to the left, then increases L channel
Output volume；As environment noise sound source side to the right, then increase the output volume of R channel.
Wherein, the orientation and volume of the ambient noise present sound source for calculating described in the basis, adjust automatically earphone is left
The output volume of R channel, including：Electric terminal according to the orientation and volume of the ambient noise present sound source for calculating, and
According to the function curve of " ambient noise volume-output volume ", the output volume of adjust automatically earphone left and right acoustic channels.
To solve above-mentioned technical problem, another technical solution used in the present invention is：A kind of electric terminal is provided, is wrapped
Include：Sound localization module, for calculating the orientation and volume of ambient noise present sound source；Output control module, for basis
The orientation and volume of the ambient noise present sound source for calculating, the output volume of adjust automatically earphone left and right acoustic channels.
Wherein, the sound localization module specifically for：Using sound location algorithm mode, to two or more sound
The ambient noise present that acquisition elements are collected is calculated, to draw the orientation and volume of ambient noise present sound source.
Wherein, also including sound acquisition module, during for exporting in the volume for carrying out left and right acoustic channels, collection current environment is made an uproar
Sound.
Wherein, the electric terminal also includes command reception module, for the finger that receive user exchanges left and right acoustic channels volume
Order；The adjustment of the output volume of the left and right acoustic channels is exchanged so that the output volume of the left and right acoustic channels after exchanging with
The orientation of electric terminal ambient noise present and volume are matched, and as environment noise sound source side to the left, then increase the output of L channel
Volume；As environment noise sound source side to the right, then increase the output volume of R channel.
Wherein, the output control module specifically for：According to the orientation of the ambient noise present sound source for calculating
And volume, and according to the function curve of " ambient noise volume-output volume ", the output sound of adjust automatically earphone left and right acoustic channels
Amount.
Above scheme, electric terminal calculates the orientation and volume of ambient noise present sound source, and then is calculated according to this
Ambient noise present sound source orientation and volume, the output volume of adjust automatically earphone left and right acoustic channels, realizing user makes
With during electronics terminal earphone can with it is fast automatic adjustment earphone volume with the current environment noise of self adaptation so that user without
Loaded down with trivial details manual operation is carried out, more convenient and hommization improves the experience of user.
Description of the drawings
Fig. 1 is the schematic flow sheet of the embodiment of method one of adjust automatically earphone left and right acoustic channels output volume of the present invention；
Fig. 2 is the schematic flow sheet of another embodiment of method of adjust automatically earphone left and right acoustic channels output volume of the present invention；
Fig. 3 is the structural representation of the embodiment of electric terminal of the present invention；
Fig. 4 is the structural representation of another embodiment of electric terminal of the present invention；
The example schematic of function curve when Fig. 5 is adjust automatically earphone left and right acoustic channels output volume of the present invention；
Fig. 6 is the structural representation of electric terminal another embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail with embodiment.
Fig. 1 is referred to, Fig. 1 is the flow process of the embodiment of method one of adjust automatically earphone left and right acoustic channels output volume of the present invention
Schematic diagram.If it is noted that there is substantially the same result, the method for the present invention is not with the flow process order shown in Fig. 1
Limit.As shown in figure 1, the method comprises the steps：
S101：Electric terminal calculates the orientation and volume of ambient noise present sound source.
Wherein, the electric terminal can be can arbitrarily to carry out the end that the orientation and volume of ambient noise present sound source are calculated
End, such as mobile electronic terminal such as mobile phone, panel computer, notebook or computed table etc..
Wherein, electric terminal calculates the orientation and volume of ambient noise present sound source, including：
Electric terminal adopts sound location algorithm mode, calculates the orientation and volume of ambient noise present sound source.
Wherein, before the orientation and volume that electric terminal calculates ambient noise present sound source, can also include：
Electric terminal gathers ambient noise present when the volume for carrying out left and right acoustic channels is exported.
Wherein, electric terminal calculates the orientation and volume of ambient noise present sound source, also includes：
Electric terminal, using sound location algorithm mode, calculates current environment according to the ambient noise present of the collection
The orientation and volume of noise source.
Wherein, electric terminal calculates the orientation and volume of ambient noise present sound source, can include again：
Electric terminal adopts sound location algorithm mode, and what two or more sound collection elements was collected is current
Environment noise is calculated, to draw the orientation and volume of ambient noise present sound source.
S102：Electric terminal is according to the orientation and volume of the ambient noise present sound source for calculating, adjust automatically earphone
The output volume of left and right acoustic channels.
Wherein, electric terminal is according to the orientation and volume of the ambient noise present sound source for calculating, adjust automatically earphone
The output volume of left and right acoustic channels, such as environment noise sound source side to the left, then increase the output volume of L channel；Such as environment noise sound source
Side to the right, then increase the output volume of R channel；Concrete L channel and R channel volume are increased to how many, can set one
The function curve of " ambient noise volume-output volume " is determining.
Wherein, after the output volume of adjust automatically earphone left and right acoustic channels, can also include：Receive user exchanges left and right
The instruction of channel volume；The adjustment of the output volume of the left and right acoustic channels is exchanged, so that the left and right acoustic channels after exchanging
Output volume match with the orientation and volume of electric terminal ambient noise present, as environment noise sound source side to the left, then increase
The output volume of L channel；As environment noise sound source side to the right, then increase the output volume of R channel；So can prevent
The anti-situation of left and right acoustic channels volume adjustment directions.
In the present embodiment, the output volume of adjust automatically earphone left and right acoustic channels can be to make the earphone left and right acoustic channels after adjustment
Total volume that earphone left and right acoustic channels before being input to total volume of user and adjusting are input to user is mutually equal, i.e., not
Pipe be after the adjustment of earphone left and right acoustic channels be input to total volume of user and can keep constant all the time before adjustment, can be all the time
Keep identical volume etc..
In the present embodiment, electric terminal calculates the orientation and volume of ambient noise present sound source, is calculated according to this
The orientation and volume of ambient noise present sound source, the output volume of adjust automatically earphone left and right acoustic channels realizes user and is using
Can be with the volume of fast automatic adjustment earphone with the current environment noise of self adaptation during electric terminal earphone so that user is without entering
The loaded down with trivial details manual operation of row, more convenient and hommization improves the experience of user.
Fig. 2 is referred to, Fig. 2 is the stream of another embodiment of method of adjust automatically earphone left and right acoustic channels output volume of the present invention
Journey schematic diagram.In the present embodiment, the method is comprised the following steps：
S201：Electric terminal gathers ambient noise present when the volume for carrying out left and right acoustic channels is exported.
S202：Electric terminal according to the ambient noise present of the collection, calculate ambient noise present sound source orientation and
Volume.
Wherein, electric terminal is according to the ambient noise present of the collection, calculate ambient noise present sound source orientation and
Volume, including：
Electric terminal, using sound location algorithm mode, calculates current environment according to the ambient noise present of the collection
The orientation and volume of noise source.
Wherein, electric terminal is according to the ambient noise present of the collection, calculate ambient noise present sound source orientation and
Volume, can also include：
Electric terminal adopts sound location algorithm mode, and what two or more sound collection elements was collected is current
Environment noise is calculated, to draw the orientation and volume of ambient noise present sound source.
S203：Electric terminal is according to the orientation and volume of the ambient noise present sound source for calculating, adjust automatically earphone
The output volume of left and right acoustic channels.
Can as above described in S102, therefore not to repeat here.
In the present embodiment, electric terminal gathers ambient noise present, according to this when the volume for carrying out left and right acoustic channels is exported
The ambient noise present of collection, calculates the orientation and volume of ambient noise present sound source, so according to this calculate it is current
The orientation and volume of environment noise sound source, the output volume of adjust automatically earphone left and right acoustic channels realizes user and is using electronics
Can be with the volume of fast automatic adjustment earphone with the current environment noise of self adaptation during terminal earphone so that user is numerous without carrying out
Trivial manual operation, more convenient and hommization improves the experience of user.
Wherein, after the output volume of adjust automatically earphone left and right acoustic channels, can also include：Receive user exchanges left and right
The instruction of channel volume；The adjustment of the output volume of the left and right acoustic channels is exchanged, so that the left and right acoustic channels after exchanging
Output volume match with the orientation and volume of electric terminal ambient noise present, as environment noise sound source side to the left, then increase
The output volume of L channel；As environment noise sound source side to the right, then increase the output volume of R channel；So can prevent
The anti-situation of left and right acoustic channels volume adjustment directions.
It is exemplified below, electric terminal gathers ambient noise present when the volume for carrying out left and right acoustic channels is exported,
According to the ambient noise present of the collection, the orientation and volume of ambient noise present sound source are calculated, such as can be calculated current
The orientation in environment noise source is from headset left channel 10 degree of directions to the left and volume is 60 decibels, can calculate ambient noise present
The orientation in source is from earphone R channel 8 degree of directions to the left and volume is 58 decibels, and electric terminal works as front ring according to what this was calculated
The orientation and volume of border noise source, the output volume of adjust automatically earphone left and right acoustic channels, such as earphone left and right acoustic channels are in this ring
L channel volume is 20 decibels before the noise of border, and R channel volume is 20 decibels, now can the volume of adjust automatically L channel be
At least 80 decibels, the volume of adjust automatically R channel is at least 78 decibels；Further, for more convenient and hommization and use
The experience at family more preferably, can make after the adjustment of either earphone left and right acoustic channels with adjustment before be input to total volume of user can be with
Keep constant all the time, the total volume of identical can be remained.
Fig. 3 is referred to, Fig. 3 is the structural representation of the embodiment of electric terminal of the present invention.In the present embodiment, the electronics end
End 30 is the electric terminal in above-described embodiment, and the electric terminal 30 includes sound localization module 31, output control module 32.
Sound localization module 31 is used to calculate the orientation and volume of ambient noise present sound source.
Alternatively, sound localization module 31 is specifically for using sound location algorithm mode, calculating ambient noise present
The orientation and volume of sound source.
Alternatively, sound localization module 31 can also be specifically for according to current environment noise, using sound location algorithm
Mode, calculates the orientation and volume of ambient noise present sound source.
Alternatively, sound localization module 31 again can be specifically for using sound location algorithm mode, to two or more
The ambient noise present that collected of sound collection element calculated, to draw the orientation and sound of ambient noise present sound source
Amount.
Output control module 32 is used for orientation and volume according to the ambient noise present sound source for calculating, adjust automatically
The output volume of earphone left and right acoustic channels.
Wherein, output control module 32 is adjusted automatically according to the orientation and volume of the ambient noise present sound source for calculating
The output volume of whole earphone left and right acoustic channels, such as environment noise sound source side to the left, then increase the output volume of L channel；As environment is made an uproar
Several sources side to the right, then increase the output volume of R channel；Concrete L channel and R channel volume are increased to how many, can set
The function curve of one " ambient noise volume-output volume " is determining.
Wherein, the output volume of the adjust automatically earphone left and right acoustic channels of output control module 32 can be to make the earphone after adjustment
Left and right acoustic channels be input to the volume of user and adjustment before earphone left and right acoustic channels be input to user volume it is mutually equal,
I.e. either after the adjustment of earphone left and right acoustic channels be input to the volume of user and can keep constant all the time before adjustment, can begin
Identical volume etc. is kept eventually.
Wherein, electric terminal of the present invention 30 may also include command reception module (not indicating in figure), for receive user pair
Adjust the instruction of left and right acoustic channels volume；The adjustment of the output volume of the left and right acoustic channels is exchanged, so that the left side after exchanging
The output volume of R channel is matched with the orientation and volume of electric terminal ambient noise present, as environment noise sound source side to the left,
Then increase the output volume of L channel；As environment noise sound source side to the right, then increase the output volume of R channel；So can in case
Only there is the anti-situation of left and right acoustic channels volume adjustment directions.
Fig. 4 is referred to, Fig. 4 is the structural representation of another embodiment of electric terminal of the present invention.An embodiment is different from,
Electric terminal 40 also includes described in the present embodiment：Sound acquisition module 43.
Sound acquisition module 43 is used for when the volume for carrying out left and right acoustic channels is exported, and gathers ambient noise present.
Alternatively, sound localization module 31 can be additionally used in the ambient noise present according to the collection, be calculated using sound positioning
Method mode, calculates the orientation and volume of ambient noise present sound source.
Alternatively, sound localization module 31 again can be specifically for using sound location algorithm mode, to two or more
The ambient noise present that collected of sound collection element calculated, to draw the orientation and sound of ambient noise present sound source
Amount.
Alternatively, electric terminal of the present invention 40 may also include command reception module (not indicating in figure), for receive user
Exchange the instruction of left and right acoustic channels volume；The adjustment of the output volume of the left and right acoustic channels is exchanged, so that after exchanging
The output volume of left and right acoustic channels is matched with the orientation and volume of electric terminal ambient noise present, when environment noise sound source it is to the left
Side, then increase the output volume of L channel；As environment noise sound source side to the right, then increase the output volume of R channel；So may be used
The situation anti-to prevent left and right acoustic channels volume adjustment directions.
The modules of above-mentioned electric terminal 30/40 can be performed respectively correspond in said method embodiment step, therefore here
Each module is not repeated, the explanation of above correspondence step is referred in detail.
It is exemplified below, Fig. 5 is referred to, when Fig. 5 is adjust automatically earphone left and right acoustic channels output volume of the present invention
Function curve example schematic.
As shown in figure 5, x-axis represents ambient noise volume, y-axis represents the output volume of earphone left or right sound channel.Earphone is left
Or the output volume of R channel increases with the increase of environmental volume, when environmental volume reaches X0, then earphone output volume
Reach its max volume Y0 that can be exported.
It is merely illustrative as shown in Fig. 5, only illustrate the output volume and ambient noise volume two of earphone left or right sound channel
The association of person and trend relation, both can be set according to actual needs specific function curve shape.
Above scheme, electric terminal calculates the orientation and volume of ambient noise present sound source, and then is calculated according to this
Ambient noise present sound source orientation and volume, the output volume of adjust automatically earphone left and right acoustic channels, realizing user makes
With during electronics terminal earphone can with it is fast automatic adjustment earphone volume with the current environment noise of self adaptation so that user without
Loaded down with trivial details manual operation is carried out, more convenient and hommization improves the experience of user.
Fig. 6 is referred to, Fig. 6 is the structural representation of electric terminal another embodiment of the present invention.The electric terminal can be held
The step of electric terminal is performed in row said method.Related content refers to the detailed description in said method, and here is no longer gone to live in the household of one's in-laws on getting married
Chat.
In the present embodiment, the processing meanss include：The memorizer 62, at least two that processor 61 is coupled with processor 61
Mike 63 and loudspeaker 64.
Memorizer 62 is for storage program area, the instruction that processor 61 is performed and the message for receiving etc..
At least two mikes 63, at least one mike of satisfaction are used to press close to when ear receives calls and use, at least full
One mike of foot is used when being hands-free answering.
Loudspeaker 64 are used to play audio frequency.
Processor 61 is used to calculate the orientation and volume of ambient noise present sound source；For according to it is described calculate work as
The orientation and volume of front environment noise source, the output volume of adjust automatically earphone left and right acoustic channels.
Alternatively, processor 61 performs the orientation and volume for calculating ambient noise present sound source, including：Using sound
Sound location algorithm mode, calculates the ambient noise present that two or more sound collection elements is collected, with
Go out the orientation and volume of ambient noise present sound source.
Alternatively, processor 61 is additionally operable to when the volume for carrying out left and right acoustic channels is exported, and gathers ambient noise present.
Alternatively, processor 61 is additionally operable to the instruction that receive user exchanges left and right acoustic channels volume；By the left and right acoustic channels
The adjustment of output volume is exchanged, so that the output volume of the left and right acoustic channels after exchanging and electric terminal ambient noise present
Orientation and volume matching, as environment noise sound source side to the left, then increase the output volume of L channel；When environment noise sound source it is inclined
Right, then increase the output volume of R channel.
Alternatively, processor 61 is additionally operable to orientation and volume according to the ambient noise present sound source for calculating, and
According to the function curve of " ambient noise volume-output volume ", the output volume of adjust automatically earphone left and right acoustic channels.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can
To realize by another way.For example, device embodiments described above are only schematic, for example, the mould
The division of block or unit, only a kind of division of logic function can have other dividing mode when actually realizing, such as multiple
Unit or component can with reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another
Point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, device or
The INDIRECT COUPLING of unit or communication connection, can be electrical, mechanical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be according to the actual needs selected to realize present embodiment scheme
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, also may be used
Being that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.It is above-mentioned integrated
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, during a computer read/write memory medium can be stored in.Based on such understanding, technical scheme is substantially
The part for contributing to prior art in other words or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The all or part of step of embodiment methods described.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
Embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
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, is included within the scope of the present invention.
Claims (10)
1. a kind of method of adjust automatically earphone left and right acoustic channels output volume, it is characterised in that methods described includes：
Electric terminal calculates the orientation and volume of ambient noise present sound source；
According to the orientation and volume of the ambient noise present sound source for calculating, the output sound of adjust automatically earphone left and right acoustic channels
Amount.
2. method according to claim 1, it is characterised in that the electric terminal calculates ambient noise present sound source
Orientation and volume, including：
The electric terminal adopts sound location algorithm mode, and what two or more sound collection elements was collected is current
Environment noise is calculated, to draw the orientation and volume of ambient noise present sound source.
3. method according to claim 1 and 2, it is characterised in that calculate ambient noise present in the electric terminal
Before the orientation and volume of sound source, also include：
The electric terminal gathers ambient noise present when the volume for carrying out left and right acoustic channels is exported.
4. method according to claim 3, it is characterised in that after the output volume of the adjust automatically earphone left and right acoustic channels
Including：
Receive user exchanges the instruction of left and right acoustic channels volume；
The adjustment of the output volume of the left and right acoustic channels is exchanged so that the output volume of the left and right acoustic channels after exchanging with
The orientation of electric terminal ambient noise present and volume are matched, and as environment noise sound source side to the left, then increase the output of L channel
Volume；As environment noise sound source side to the right, then increase the output volume of R channel.
5. the method according to Claims 1-4 any one, it is characterised in that what is calculated described in the basis is current
The orientation and volume of environment noise sound source, the output volume of adjust automatically earphone left and right acoustic channels, including：
The electric terminal according to the orientation and volume of the ambient noise present sound source for calculating, and according to " environment noise
The function curve of volume-output volume ", the output volume of adjust automatically earphone left and right acoustic channels.
6. a kind of electric terminal, it is characterised in that include：
Sound localization module, for calculating the orientation and volume of ambient noise present sound source；
Output control module, for according to the orientation and volume of the ambient noise present sound source for calculating, adjust automatically ear
The output volume of machine left and right acoustic channels.
7. electric terminal according to claim 6, it is characterised in that the sound localization module specifically for：
Using sound location algorithm mode, the ambient noise present that two or more sound collection elements is collected is carried out
Calculate, to draw the orientation and volume of ambient noise present sound source.
8. the electric terminal according to claim 6 or 7, it is characterised in that also including sound acquisition module, for carrying out
When the volume of left and right acoustic channels is exported, ambient noise present is gathered.
9. electric terminal according to claim 8, it is characterised in that also including command reception module, for receive user
Exchange the instruction of left and right acoustic channels volume；The adjustment of the output volume of the left and right acoustic channels is exchanged, so that after exchanging
The output volume of left and right acoustic channels is matched with the orientation and volume of electric terminal ambient noise present, when environment noise sound source it is to the left
Side, then increase the output volume of L channel；As environment noise sound source side to the right, then increase the output volume of R channel.
10. the electric terminal according to claim 6 to 9 any one, it is characterised in that the output control module is concrete
For：
According to the orientation and volume of the ambient noise present sound source for calculating, and according to " ambient noise volume-output sound
The function curve of amount ", the output volume of adjust automatically earphone left and right acoustic channels.
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| CN201611040700.9A CN106604167B (en) | 2016-11-21 | 2016-11-21 | A kind of method and mobile terminal of adjust automatically earphone left and right acoustic channels output volume |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333199A (en) * | 2017-07-21 | 2017-11-07 | 京东方科技集团股份有限公司 | Earphone control device, earphone and headset control method |
| CN109413556A (en) * | 2018-09-30 | 2019-03-01 | Oppo广东移动通信有限公司 | Equipment localization method, device, Headphone device and electronic equipment |
| CN110493678A (en) * | 2019-08-14 | 2019-11-22 | Oppo（重庆）智能科技有限公司 | The control method and device of earphone |
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