CN108076226A - A kind of method, mobile terminal and the storage medium of speech quality adjustment - Google Patents
A kind of method, mobile terminal and the storage medium of speech quality adjustment Download PDFInfo
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- CN108076226A CN108076226A CN201711403364.4A CN201711403364A CN108076226A CN 108076226 A CN108076226 A CN 108076226A CN 201711403364 A CN201711403364 A CN 201711403364A CN 108076226 A CN108076226 A CN 108076226A
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- microphone
- mobile terminal
- range value
- acoustic information
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
Abstract
The application is suitable for voice communication technical field, provides a kind of method, mobile terminal and the storage medium of speech quality adjustment, the described method includes：When detecting that mobile terminal is in transverse screen state, the first acoustic information of the first microphone acquisition of the mobile terminal and the second sound information of second microphone acquisition are obtained at predetermined intervals；If judge whether the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold comprising voice messaging in first acoustic information or the second sound information；If the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold, the first microphone and second microphone currently opened then are switched to the 3rd microphone, the left side and right side of screen when first microphone and second microphone are located at mobile terminal transverse screen state respectively can improve the speech quality of mobile terminal by the application.
Description
Technical field
The application belong to voice communication technical field more particularly to a kind of speech quality adjustment method, mobile terminal and
Storage medium.
Background technology
With the development of information technology, the application of mobile terminal is more and more extensive.User can be played by mobile terminal and be swum
Play, viewing video etc., when user is in viewing video or object for appreciation game, in order to obtain preferable viewing effect, it will usually will move
Dynamic terminal is placed under transverse screen mode.
However, the microphone of some mobile terminals is located near the top and bottom of mobile terminal, if at mobile terminal
When under transverse screen mode, user holds the both sides of mobile terminal, may shelter from microphone, this results in the receipts of microphone
Audio fruit is bad, when being conversed by mobile terminal, is just present with the problem of speech quality is poor.
The content of the invention
In view of this, the embodiment of the present application provides a kind of method, mobile terminal and the storage medium of speech quality adjustment,
To solve the problems, such as that the speech quality of current mobile terminal is poor.
The first aspect of the embodiment of the present application provides a kind of method of speech quality adjustment, including：
When detecting that mobile terminal is in transverse screen state, the first of the mobile terminal is obtained at predetermined intervals
First acoustic information of microphone acquisition and the second sound information of second microphone acquisition, first microphone and described the
The left side of mobile terminal screen and the right side of mobile terminal screen when two microphones are located at the mobile terminal transverse screen state respectively；
If judge first sound comprising voice messaging in first acoustic information or the second sound information
Whether the range value of information and the range value of the second sound information are respectively less than first threshold；
If the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold,
The first microphone and second microphone currently opened are switched to the 3rd microphone, the 3rd Mike's bellows chamber is included positioned at described
The microphone of the downside of the upside or mobile terminal screen of mobile terminal screen during mobile terminal transverse screen state.
The second aspect of the embodiment of the present application provides a kind of mobile terminal, including：
Acquisition module, described in when detecting that mobile terminal is in transverse screen state, obtaining at predetermined intervals
First acoustic information of the first microphone acquisition of mobile terminal and the second sound information of second microphone acquisition, described first
The left side of mobile terminal screen and movement when microphone and the second microphone are located at the mobile terminal transverse screen state respectively
The right side of terminal screen；
Judgment module if for including voice messaging in first acoustic information or the second sound information, is sentenced
Whether the range value of disconnected first acoustic information and the range value of the second sound information are respectively less than first threshold；
First handover module, if for the range value of first acoustic information and the range value of the second sound information
The first microphone and second microphone currently opened then are switched to the 3rd microphone by respectively less than first threshold, and the described 3rd
The downside of the upside or mobile terminal screen of mobile terminal screen when microphone includes being located at the mobile terminal transverse screen state
Microphone.
The third aspect of the embodiment of the present application provides a kind of mobile terminal, including memory, processor and is stored in
In the memory and the computer program that can run on the processor, when the processor performs the computer program
The step of realizing the method that the embodiment of the present application first aspect provides.
The fourth aspect of the embodiment of the present application provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and the computer program realizes the embodiment of the present application when being executed by one or more processors
On the one hand the step of the method provided.
5th aspect of the embodiment of the present application provides a kind of computer program product, and the computer program product includes
Computer program, the computer program realize that the embodiment of the present application first aspect provides when being executed by one or more processors
The method the step of.
The embodiment of the present application is when detecting that mobile terminal is in transverse screen state, by the width of the acoustic information of two microphones
Before angle value is compared with first threshold, first judge whether contained in first acoustic information or the second sound information
Voice messaging in the case where containing voice messaging, illustrates that user is currently speaking, can switch over the behaviour of microphone
Make；If not comprising voice messaging, user may not converse currently, can be without the operation of switching.Also, switch
The condition of microphone is that the range value of first acoustic information and the range value of the second sound information are respectively less than the first threshold
Value, i.e., the acoustic information that the first microphone and second microphone currently gather may result in other side and can not catch, so will
The first microphone and second microphone currently opened are switched to the 3rd microphone, and the 3rd Mike's bellows chamber is included positioned at the shifting
The microphone of the downside of the upside or mobile terminal screen of mobile terminal screen, i.e. mobile terminal are located at during dynamic terminal transverse screen state
During transverse screen state, the operation of user will not block the 3rd microphone, by the 3rd Mike's elegance collection acoustic information, avoid difference
First microphone on the right side in the left side and mobile terminal screen of mobile terminal screen during positioned at the mobile terminal transverse screen state
In the case of being blocked or block with second microphone, the problem of speech quality is bad.
Description of the drawings
It, below will be to embodiment or description of the prior art in order to illustrate more clearly of the technical solution in the embodiment of the present application
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the application
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of application scenarios of the method for speech quality adjustment that one embodiment of the application provides；
Fig. 2 is a kind of realization flow diagram of the method for speech quality adjustment that one embodiment of the application provides；
Fig. 3 is a kind of realization flow diagram of the method for speech quality adjustment that the another embodiment of the application provides；
Fig. 4 is the schematic block diagram for the mobile terminal that one embodiment of the application provides；
Fig. 5 is the schematic block diagram for the mobile terminal that the another embodiment of the application provides.
Specific embodiment
In being described below, in order to illustrate rather than in order to limit, it is proposed that such as tool of particular system structure, technology etc
Body details, to understand thoroughly the embodiment of the present application.However, it will be clear to one skilled in the art that there is no these specifically
The application can also be realized in the other embodiments of details.In other situations, omit to well-known system, device, electricity
Road and the detailed description of method, in case unnecessary details interferes the description of the present application.
It it should be appreciated that ought be special described by the instruction of term " comprising " use in this specification and in the appended claims
Sign, entirety, step, operation, the presence of element and/or component, but be not precluded from one or more of the other feature, entirety, step,
Operation, element, component and/or its presence or addition gathered.
It is also understood that the term used in this present specification is merely for the sake of the mesh for describing specific embodiment
And be not intended to limit the application.As present specification and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singulative, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in present specification and the appended claims is
Refer to any combinations and all possible combinations of one or more of the associated item listed, and including these combinations.
As used in this specification and in the appended claims, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determining " or " in response to detecting ".Similarly, phrase " if it is determined that " or
" if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to true
It is fixed " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".
In order to illustrate technical solution described herein, illustrated below by specific embodiment.
Before specific embodiment is described, first, an application scenarios of the embodiment of the present application are introduced by Fig. 1, work as hand
When machine user plays game by mobile phone, mobile phone may be in transverse screen state.Transverse screen state is：With the angle of user, mobile phone is horizontal
To width it is longer than the width of mobile phone longitudinal direction；Corresponding, vertical screen state is：With the angle of user, the vertical width ratio of mobile phone
The width of mobile phone transverse direction will be grown.Embodiment shown in FIG. 1 represents that mobile terminal is currently located at transverse screen state, the first Mike of mobile phone
The left side (near top during vertical screen state) of screen, the second microphone of mobile phone are located at mobile phone when wind is located at mobile phones transverse screen status
The right side of screen during transverse screen state (near bottom during vertical screen state).The judgement on left side and right side is mobile terminal transverse screen state
Under, with the orientation that the angle of user represents, it is, of course, also possible to be other types of corresponding relation, if the first microphone and
The left side of screen and the right side of screen, the 3rd microphone when second microphone is located at the mobile terminal transverse screen state respectively
Can be the upside of the screen or microphone of downside when being located at the mobile terminal transverse screen state, it is illustrated that in the 3rd microphone be located at
Upside during mobile terminal transverse screen state.When mobile phone is in transverse screen state, user right-hand man holds the left and right two of mobile phone respectively
Side, it is possible that the situation for blocking the first microphone and/or second microphone is blocked, for example, the left hand in Fig. 1 has blocked one
The first microphone of part, the right hand in Fig. 1 have blocked second microphone, be just present with when user plays game with teammate or other side
At this moment the problem of speech quality is poor can be switched to the 3rd microphone, what the 3rd microphone was plugged under the application scenarios
Probability is smaller, can ensure the speech quality of user and other side.Certainly, in practical application, the 3rd microphone can also be that bone passes
Microphone is led, if bone-conduction microphone, then the position of the 3rd microphone is without limiting.
Fig. 2 is the realization flow diagram of the method for the speech quality adjustment that one embodiment of the application provides, as shown in the figure
This method may comprise steps of：
Step S201 when detecting that mobile terminal is in transverse screen state, obtains the movement at predetermined intervals
First acoustic information of the first microphone acquisition of terminal and the second sound information of second microphone acquisition, first Mike
The left side of mobile terminal screen and mobile terminal when wind and the second microphone are located at the mobile terminal transverse screen state respectively
The right side of screen.
In the embodiment of the present application, the mobile terminal can be that the mobile phone of user, tablet computer etc. can be conversed
Equipment.During the microphone of mobile terminal is opened, the microphone of mobile terminal can gather acoustic information.At present, Hen Duoyi
Dynamic terminal can set dual microphone：First microphone and second microphone can realize decrease of noise functions by dual microphone so that
Other side can obtain the voice messaging of clearly mobile terminal user.In general, the first microphone and second microphone can be set respectively
It puts near the top and bottom of mobile terminal.In practical application, the shifting that microphone is arranged on other positions can also be applied to
Dynamic terminal.
First microphone and second microphone are real-time acquisition acoustic informations, real-time according to the acoustic information gathered in real time
Processing, then calculation amount can be bigger；Meanwhile the result of judgement also can be inaccurate.The embodiment of the present application can be with the predetermined time
First acoustic information of the first microphone acquisition of interval acquiring mobile terminal and the second sound information of second microphone acquisition.
For example, at interval of 5 minutes, this sound that the first microphone and second microphone gather respectively between 5 minutes letter at interval is obtained
Breath.In order to subsequently convenient for description, can the acoustic information that the first microphone gathers be defined as the first acoustic information, by the second wheat
The acoustic information of gram elegance collection is defined as second sound information.In certain practical application, can also use other definition or
Naming method.
Step S202, if judging institute comprising voice messaging in first acoustic information or the second sound information
It states the range value of the first acoustic information and whether the range value of the second sound information is respectively less than first threshold.
In the embodiment of the present application, it can be determined that whether include voice messaging in the first acoustic information or second sound information
To judge whether user is carrying out voice communication.When user carries out voice communication in order to enable other side receives clearly moves
The microphone for blocking or blocking can be switched to the microphone for not blocking or blocking by the voice messaging of terminal user.If user
Voice communication is not carried out, even if one of those or two microphones are blocked or block, can not also switch over Mike
The operation of wind.
Whether judge can be by following comprising voice messaging in first acoustic information or the second sound information
Mode：
In advance by the characteristic information storage of voice messaging in the terminal, feature is extracted from first acoustic information
Information, and this feature information is matched with pre-stored characteristic information, if successful match, illustrate that the first sound is believed
Voice messaging is contained in breath, can no longer judge whether contain voice messaging in second sound information.If it fails to match,
Then illustrate not contain voice messaging in the first acoustic information, it is necessary to continue to judge whether comprising voice believe in second sound information
Breath.Because as long as an arbitrary microphone collects voice messaging, you can judges user in voice communication.
Certainly, in practical application, it can also first judge whether contain voice messaging in second sound information, if second
Whether voice messaging contains voice messaging, then need not judge comprising voice messaging in the first acoustic information, if the second voice
Whether information does not contain voice messaging, then can continue to judge in the first voice messaging comprising voice messaging.It can also be simultaneously
First acoustic information and second sound information are judged.
In the embodiment of the present application, when being determined that user is carrying out voice communication, can continue to judge described first
Whether the range value of acoustic information and the range value of the second sound information are respectively less than first threshold.In practical application, also may be used
Using by the first acoustic information and the volume of second sound information, loudness value etc. as the reference compared with first threshold because
Element, to determine whether the first microphone and second microphone are blocked.
Step S203, if the range value of first acoustic information and the range value of the second sound information are respectively less than
The first microphone and second microphone currently opened then are switched to the 3rd microphone, the 3rd Mike's bellows chamber by one threshold value
Include the microphone of the downside of the upside or mobile terminal screen of mobile terminal screen during positioned at the mobile terminal transverse screen state.
In the embodiment of the present application, the first threshold can be a pre-set empirical value, when the first sound is believed
The range value of breath and the range value of the second sound information are respectively less than first threshold, illustrate the first microphone and second microphone
It is blocked or blocks simultaneously.At this moment the 3rd microphone can be switched to, the 3rd microphone can be bone-conduction microphone, also may be used
To be provided in the microphone for being not easy to be blocked or blocking position, for example, mobile terminal is located under transverse screen state, crown center
Position or the microphone in bottom centre position.
The embodiment of the present application first judges before by the range value of the acoustic information of two microphones compared with first threshold
Whether voice messaging is contained in first acoustic information or the second sound information, containing the feelings of voice messaging
Under condition, illustrate that user is currently speaking, the operation of microphone can be switched over；If not comprising voice messaging, user is current
It may not converse, it can be without the operation of switching.Also, the condition of switch microphone is first acoustic information
Range value and the range value of the second sound information be respectively less than first threshold, i.e. the first microphone and second microphone is current
The acoustic information of acquisition may result in other side and can not catch, so the first microphone and second microphone that will currently open
It is switched to the 3rd microphone, the 3rd Mike's bellows chamber includes the upper of mobile terminal screen during positioned at the mobile terminal transverse screen state
When side or the microphone of the downside of mobile terminal screen, i.e. mobile terminal are located at transverse screen state, the operation of user will not block
Three microphones by the 3rd Mike's elegance collection acoustic information, are avoided and moved when being located at the mobile terminal transverse screen state respectively
The situation that first microphone and second microphone on the left side of terminal screen and the right side of mobile terminal screen are blocked or block
Under, the problem of speech quality is bad.
Fig. 3 is the flow diagram of the method for the speech quality adjustment that the another embodiment of the application provides, and as shown in the figure should
Method may comprise steps of：
Step S301 when detecting that mobile terminal is in transverse screen state, obtains the movement at predetermined intervals
First acoustic information of the first microphone acquisition of terminal and the second sound information of second microphone acquisition.
The step is consistent with the content of step S201, specifically can refer to the description of step S201, details are not described herein.
Step S302, if judging institute comprising voice messaging in first acoustic information or the second sound information
It states the range value of the first acoustic information and whether the range value of the second sound information is respectively less than first threshold.
The step is consistent with the content of step S202, specifically can refer to the description of step S202, details are not described herein.
Step S303, if the range value of first acoustic information and the range value of the second sound information are respectively less than
One threshold value, and comprising predetermined keyword in the voice messaging, then the first microphone and second microphone that will currently open
It is switched to the 3rd microphone.
In the embodiment of the present application, if the range value of first acoustic information and the range value of the second sound information
Respectively less than first threshold illustrates that the first microphone and second microphone are blocked or block simultaneously.The embodiment of the present application is also set up
One condition is：Predetermined keyword is included in the voice messaging.
The predetermined keyword can be：It can't hear, not hear, not hearing, louder etc. showing that other side can not catch
The vocabulary for the voice messaging that mobile terminal user sends.The voice messaging that other side sends can be played by the loud speaker of mobile phone, hand
After the loud speaker of machine plays, the first acoustic information and second sound information of the first microphone and second microphone acquisition can also be adopted
Collect the voice messaging that other side sends.So in the voice messaging that can be included by judging the first microphone and second microphone
Whether default keyword is contained to determine whether the first microphone and second microphone are blocked or block.
Certainly, in practical application, the acoustic information for the other side that mobile terminal receives can also be obtained, from the sound of other side
Judge whether to contain default keyword in information, for example, obtaining the loud speaker of the mobile terminal or the vibration letter of earphone
The electric signal of conversion is ceased, and the electric signal is converted into the 3rd acoustic information.The acoustic information of other side can be with the shape of data packet
Formula is transferred to the mobile terminal, and the processed data packet of mobile terminal is converted by the loud speaker or earphone of mobile terminal shakes
Dynamic, the vibrating device in loud speaker or earphone generates the acoustic information that vibration causes loud speaker or earphone sends other side, meanwhile, it raises
The vibration that sound device or earphone can also generate vibrating device, i.e. vibration information are converted into electric signal, and mobile terminal is by conversion
Electric signal is again converted to acoustic information, which is exactly the acoustic information of other side, we are defined as the 3rd acoustic information,
Can identify whether other side has said default keyword by the 3rd acoustic information, i.e., mobile terminal can by microphone or
Earphone generates electric signal again according to the vibration information that other side's sound converts, and the acoustic information of other side is converted into according to electric signal,
Judge whether contain default keyword in other side's acoustic information of electric signal conversion.It certainly, can also be straight in practical application
The input electrical signal for taking the loud speaker or earphone is obtained, i.e., described loud speaker and earphone generate the drive signal of vibration, by institute
The input electrical signal for stating loud speaker or earphone is converted into the 3rd acoustic information.
Step S304, if the range value of first acoustic information is greater than or equal to the first threshold, the rising tone
The range value of message breath is less than the first threshold, then gathers acoustic information, the second wheat using the first microphone as main microphon
Gram wind is used as from microphone and gathers acoustic information.
Step S305, if the range value of first acoustic information is less than the first threshold, the second sound information
Range value be greater than or equal to the first threshold, then using second microphone as main microphon acquisition acoustic information, the first wheat
Gram wind is used as from microphone and gathers acoustic information.
In the embodiment of the present application, the range value of the first acoustic information and the range value and first of second sound information are judged
The relation of threshold value may generate following several results：
A：The amplitude degree of first acoustic information is less than first threshold, and the range value of second sound information is less than second threshold；
B：The amplitude degree of first acoustic information is less than first threshold, and the range value of second sound information is greater than or equal to second
Threshold value；
C：The amplitude degree of first acoustic information is greater than or equal to first threshold, and the range value of second sound information is less than second
Threshold value；
D：The amplitude degree of first acoustic information is greater than or equal to first threshold, and the range value of second sound information is more than or waits
In second threshold.
A results：First microphone and second microphone are blocked or block, and are switched to the 3rd microphone；
B results：First microphone is blocked or blocks, using second microphone as main microphon, the first microphone conduct
From microphone；
C results：Second microphone is plugged, and using the first microphone as main microphon, second microphone is used as from Mike
Wind；
D results：First microphone and second microphone are not plugged, without the operation of switching.
The one embodiment of step S303 as A results, step S304 are one embodiment of C results, and step S305 is B
As a result one embodiment.
Using the first microphone and second microphone one as main microphon one as from microphone, reduction can be realized
Noise is to improve the effect of speech quality.However, when the range value one of the first acoustic information and second sound information is more than the
One threshold value, one when being less than first threshold, the range value of acoustic information both actually may gap very little, even if being cut
The operation changed may not necessarily also obtain extraordinary effect.
As an example, when first threshold is 10, the range value of the first acoustic information is 9, the amplitude of second sound information
It is worth for 11, even if by adjusting the master slave relation of the first microphone and second microphone, to the raising of speech quality also unobvious,
So the embodiment of the present application is also provided with the difference and of the range value of the first acoustic information and the range value of second sound information
The relation of two threshold values.
As the another embodiment of the application, if the range value of first acoustic information is greater than or equal to first threshold
Value, the range value of the second sound information are less than the first threshold, and the range value and second of first acoustic information
The difference of the range value of acoustic information is more than second threshold, then gathers acoustic information using the first microphone as main microphon, the
Two microphones are used as from microphone and gather acoustic information；
If the range value of first acoustic information is less than the first threshold, the range value of the second sound information is big
In or equal to the first threshold, and the difference of the range value of the range value and second sound information of first acoustic information is big
In second threshold, then acoustic information is gathered using second microphone as main microphon, the first microphone is used as from microphone and gathers
Acoustic information.
The difference of the range value for the range value and second sound information that the embodiment of the present application passes through the first acoustic information of setting
During more than second threshold, then the master slave relation of the first microphone and second microphone is switched over, avoid invalid switching.
The embodiment of the present application is by the range value and first threshold of the range value of the first acoustic information and second sound information
Relation illustrates respectively for four kinds of situations, enabling the switching in the case of adaptation is a variety of can improve call
Quality.
As the another embodiment of the application, the first sound letter that the first microphone and the first microphone can also be set to gather
Breath and second sound information are respectively less than the 3rd threshold value, and the 3rd threshold value is less than first threshold, the 3rd threshold value close to 0, and, the language of other side
Default keyword is contained in message breath, represents that the first microphone and second microphone are blocked completely in this case,
The 3rd microphone can be switched to.
It is to be understood that the size of the sequence number of each step is not meant to the priority of execution sequence, each process in above-described embodiment
Execution sequence should determine that the implementation process without tackling the embodiment of the present application forms any limit with its function and internal logic
It is fixed.
Fig. 4 is the schematic block diagram for the mobile terminal that one embodiment of the application provides, and for convenience of description, is only shown and this Shen
It please the relevant part of embodiment.
The mobile terminal 4 can be software unit, the hardware list being built in the mobile terminals such as existing mobile phone, notebook
The unit of first or soft or hard combination can also be used as independent pendant and be integrated into the movement such as the existing mobile phone, notebook eventually
In end, it is also used as independent mobile terminal and exists.
The mobile terminal 4 includes：
Acquisition module 41, for when detecting that mobile terminal is in transverse screen state, obtaining institute at predetermined intervals
State the first acoustic information of the first microphone acquisition of mobile terminal and the second sound information of second microphone acquisition, described the
The left side of mobile terminal screen and shifting when one microphone and the second microphone are located at the mobile terminal transverse screen state respectively
The right side of dynamic terminal screen；
Judgment module 42, if for including voice messaging in first acoustic information or the second sound information,
Judge whether the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold；
First handover module 43, if for the range value of first acoustic information and the amplitude of the second sound information
Value is respectively less than first threshold, then the first microphone and second microphone currently opened is switched to the 3rd microphone, and described the
Three Mike's bellows chambers include the upside of mobile terminal screen or the downside of mobile terminal screen during positioned at the mobile terminal transverse screen state
Microphone.
Optionally, the terminal device 4 further includes：
Conversion module 46, for obtaining the electric signal of the vibration information of the loud speaker of the mobile terminal or earphone conversion,
And the electric signal is converted into the 3rd acoustic information.
Optionally, first handover module 43 is additionally operable to：
If the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold, and
Comprising predetermined keyword in the voice messaging or the 3rd acoustic information, then by the first microphone currently opened and the
Two microphones are switched to the 3rd microphone, and the 3rd microphone further includes：Bone-conduction microphone.
Optionally, the mobile terminal 4 further includes：
Second handover module 44, if being greater than or equal to the first threshold for the range value of first acoustic information,
The range value of the second sound information is less than the first threshold, then using the first microphone as main microphon acquisition sound letter
Breath, second microphone are used as from microphone and gather acoustic information；
3rd handover module 45, if being less than the first threshold for the range value of first acoustic information, described the
The range value of two acoustic informations is greater than or equal to the first threshold, then using second microphone as main microphon acquisition sound letter
Breath, the first microphone are used as from microphone and gather acoustic information.
Optionally, second handover module 44 is additionally operable to：If the range value of first acoustic information is greater than or equal to
The first threshold, the range value of the second sound information are less than the first threshold, and the width of first acoustic information
The difference of the range value of angle value and second sound information is more than second threshold, then using the first microphone as main microphon acquisition sound
Message ceases, and second microphone is used as from microphone and gathers acoustic information；
3rd handover module 45, if the range value for being additionally operable to first acoustic information is less than the first threshold,
The range value of the second sound information is greater than or equal to the first threshold, and the range value of first acoustic information and the
The difference of the range value of two acoustic informations is more than second threshold, then gathers acoustic information using second microphone as main microphon,
First microphone is used as from microphone and gathers acoustic information.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each work(
Can unit, module division progress for example, in practical application, can be as needed and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of the mobile terminal are divided into different functional units or module, to complete
All or part of function described above.Each functional unit, module in embodiment can be integrated in a processing unit,
Can also be that unit is individually physically present, can also two or more units integrate in a unit, above-mentioned collection
Into unit both may be employed hardware form realize, can also be realized in the form of SFU software functional unit.In addition, each function
Unit, the specific name of module are not limited to the protection domain of the application also only to facilitate mutually distinguish.Above-mentioned dress
Middle unit, the specific work process of module are put, may be referred to the corresponding process in preceding method embodiment, details are not described herein.
Fig. 5 is the schematic block diagram for the mobile terminal that the another embodiment of the application provides.As shown in figure 5, the shifting of the embodiment
Dynamic terminal 5 includes：It one or more processors 50, memory 51 and is stored in the memory 51 and can be in the processing
The computer program 52 run on device 50.The processor 50 realizes above-mentioned each call matter when performing the computer program 52
Measure the step in the embodiment of the method for adjustment, such as step S201 to S203 shown in Fig. 2.Alternatively, the processor 50 performs
The function of each module/unit in above-mentioned mobile terminal embodiment, such as module 41 shown in Fig. 4 are realized during the computer program 52
To 43 function.
Illustratively, the computer program 52 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 51, and are performed by the processor 50, to complete the application.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 52 in the mobile terminal 5 is described.For example, the computer program 52 can be divided
It is cut into acquisition module, judgment module, the first handover module.
The acquisition module, for when detecting that mobile terminal is in transverse screen state, obtaining at predetermined intervals
First acoustic information of the first microphone acquisition of the mobile terminal and the second sound information of second microphone acquisition, it is described
When first microphone and the second microphone are located at the mobile terminal transverse screen state respectively the left side of mobile terminal screen and
The right side of mobile terminal screen；
The judgment module, if for including voice messaging in first acoustic information or the second sound information,
Then judge whether the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold；
First handover module, if for the range value of first acoustic information and the width of the second sound information
Angle value is respectively less than first threshold, then the first microphone and second microphone currently opened is switched to the 3rd microphone, described
3rd Mike's bellows chamber is included during positioned at the mobile terminal transverse screen state under the upside of mobile terminal screen or mobile terminal screen
The microphone of side.
Other modules or unit can refer to the description in embodiment shown in Fig. 4, and details are not described herein.
The mobile terminal includes but are not limited to processor 50, memory 51.It will be understood by those skilled in the art that figure
5 be only an example of mobile terminal 5, does not form the restriction to mobile terminal 5, can be included more more or less than illustrating
Component either combine some components or different components, such as the mobile terminal can also include microphone, bone passes
Lead microphone, loud speaker, input equipment, output equipment, network access equipment, bus etc..
The processor 50 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), application-specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor can also be any conventional processor
Deng.
The memory 51 can be the internal storage unit of the mobile terminal 5, such as the hard disk of mobile terminal 5 or interior
It deposits.The memory 51 can also be the External memory equipment of the mobile terminal 5, such as be equipped on the mobile terminal 5
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card dodge
Deposit card (Flash Card) etc..Further, the memory 51 can also both include the storage inside list of the mobile terminal 5
Member also includes External memory equipment.The memory 51 is used to store needed for the computer program and the mobile terminal
Other programs and data.The memory 51 can be also used for temporarily storing the data that has exported or will export.
In the above-described embodiments, all emphasize particularly on different fields to the description of each embodiment, be not described in detail or remember in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may realize that each exemplary lists described with reference to the embodiments described herein
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is performed with hardware or software mode, specific application and design constraint depending on technical solution.Professional technician
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
Scope of the present application.
In embodiment provided herein, it should be understood that disclosed mobile terminal and method can pass through it
Its mode is realized.For example, mobile terminal embodiment described above is only schematical, for example, the module or list
The division of member is only a kind of division of logic function, can there is other dividing mode in actual implementation, for example, multiple units or
Component may be combined or can be integrated into another system or some features can be ignored or does not perform.It is another, it shows
Show or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, between device or unit
Coupling or communication connection are connect, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
That unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
The form that hardware had both may be employed in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated module/unit realized in the form of SFU software functional unit and be independent production marketing or
In use, it can be stored in a computer read/write memory medium.Based on such understanding, the application realizes above-mentioned implementation
All or part of flow in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation
Code can be source code form, object identification code form, executable file or some intermediate forms etc..The computer-readable medium
It can include：Any entity of the computer program code or device, recording medium, USB flash disk, mobile hard disk, magnetic can be carried
Dish, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It is it should be noted that described
The content that computer-readable medium includes can carry out appropriate increasing according to legislation in jurisdiction and the requirement of patent practice
Subtract, such as in some jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and
Telecommunication signal.
Embodiment described above is only to illustrate the technical solution of the application, rather than its limitations；Although with reference to foregoing reality
Example is applied the application is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each
Technical solution recorded in embodiment modifies or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is not made to depart from the spirit and scope of each embodiment technical solution of the application, it should all
Within the protection domain of the application.
Claims (10)
- A kind of 1. method of speech quality adjustment, which is characterized in that including：When detecting that mobile terminal is in transverse screen state, the first Mike of the mobile terminal is obtained at predetermined intervals The second sound information of the first acoustic information and the second microphone acquisition of elegance collection, first microphone and second wheat The left side of mobile terminal screen and the right side of mobile terminal screen when gram wind is located at the mobile terminal transverse screen state respectively；If judge first acoustic information comprising voice messaging in first acoustic information or the second sound information Range value and the second sound information range value whether be respectively less than first threshold；If the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold, ought The first microphone and second microphone of preceding unlatching are switched to the 3rd microphone, and the 3rd Mike's bellows chamber is included positioned at the movement The microphone of the downside of the upside or mobile terminal screen of mobile terminal screen during terminal transverse screen state.
- 2. the method for speech quality adjustment as described in claim 1, which is characterized in that the method further includes：The electric signal of the vibration information conversion of the loud speaker or earphone of the mobile terminal is obtained, and the electric signal is converted into 3rd acoustic information.
- 3. the method for speech quality adjustment as claimed in claim 2, which is characterized in that if the amplitude of first acoustic information The range value of value and the second sound information is respectively less than first threshold, then by the first microphone currently opened and the second Mike Wind is switched to the 3rd Mike's bellows chamber and includes：If the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold, and described Comprising predetermined keyword in voice messaging or the 3rd acoustic information, then by the first microphone currently opened and the second wheat Gram wind is switched to the 3rd microphone, and the 3rd microphone further includes：Bone-conduction microphone.
- 4. the method for speech quality adjustment as described in any one of claims 1 to 3, which is characterized in that the method further includes：If the range value of first acoustic information is greater than or equal to the first threshold, the range value of the second sound information Less than the first threshold, then acoustic information is gathered using the first microphone as main microphon, second microphone is used as from Mike Elegance collection acoustic information；If the range value of first acoustic information be less than the first threshold, the range value of the second sound information be more than or Equal to the first threshold, then acoustic information is gathered using second microphone as main microphon, the first microphone is used as from Mike Elegance collection acoustic information.
- 5. the method for speech quality adjustment as claimed in claim 4, which is characterized in that if first acoustic information Range value is greater than or equal to the first threshold, and the range value of the second sound information is less than the first threshold, then by the One microphone gathers acoustic information as main microphon, and second microphone is used as from microphone and gathers acoustic information；If described The range value of one acoustic information is less than the first threshold, and the range value of the second sound information is greater than or equal to described first Threshold value, then gather acoustic information using second microphone as main microphon, and the first microphone is used as from microphone acquisition sound letter Breath includes：If the range value of first acoustic information is greater than or equal to the first threshold, the range value of the second sound information Less than the first threshold, and the difference of the range value of the range value and second sound information of first acoustic information is more than the Two threshold values, then gather acoustic information using the first microphone as main microphon, and second microphone is used as from microphone and gathers sound Information；If the range value of first acoustic information be less than the first threshold, the range value of the second sound information be more than or Equal to the first threshold, and the difference of the range value of the range value and second sound information of first acoustic information is more than the Two threshold values, then gather acoustic information using second microphone as main microphon, and the first microphone is used as from microphone and gathers sound Information.
- 6. a kind of mobile terminal, which is characterized in that including：Acquisition module, for when detecting that mobile terminal is in transverse screen state, obtaining the movement at predetermined intervals First acoustic information of the first microphone acquisition of terminal and the second sound information of second microphone acquisition, first Mike The left side of mobile terminal screen and mobile terminal when wind and the second microphone are located at the mobile terminal transverse screen state respectively The right side of screen；Judgment module if for including voice messaging in first acoustic information or the second sound information, judges institute It states the range value of the first acoustic information and whether the range value of the second sound information is respectively less than first threshold；First handover module, if small for the range value of first acoustic information and the range value of the second sound information In first threshold, then the first microphone and second microphone currently opened are switched to the 3rd microphone, the 3rd Mike Bellows chamber includes the Mike of the downside of the upside or mobile terminal screen of mobile terminal screen during positioned at the mobile terminal transverse screen state Wind.
- 7. mobile terminal as claimed in claim 6, which is characterized in that the mobile terminal further includes：Conversion module, for obtaining the electric signal of the vibration information of the loud speaker of the mobile terminal or earphone conversion, and by institute It states electric signal and is converted into the 3rd acoustic information.
- 8. the method for speech quality adjustment as claimed in claim 7, which is characterized in that first handover module is additionally operable to：If the range value of first acoustic information and the range value of the second sound information are respectively less than first threshold, and described Comprising predetermined keyword in voice messaging or the 3rd acoustic information, then by the first microphone currently opened and the second wheat Gram wind is switched to the 3rd microphone, and the 3rd Mike's bellows chamber includes：Bone-conduction microphone.
- 9. a kind of mobile terminal, including memory, processor and it is stored in the memory and can be on the processor The computer program of operation, which is characterized in that the processor realizes such as claim 1 to 5 when performing the computer program The step of any one the method.
- 10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey Sequence is realized when the computer program is executed by one or more processors such as the step of any one of claim 1 to 5 the method Suddenly.
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| CN201711403364.4A CN108076226B (en) | 2017-12-22 | 2017-12-22 | Method for adjusting call quality, mobile terminal and storage medium |
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| CN201711403364.4A CN108076226B (en) | 2017-12-22 | 2017-12-22 | Method for adjusting call quality, mobile terminal and storage medium |
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| CN108076226B CN108076226B (en) | 2020-08-21 |
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