CN108234766A - Microphone switching method, mobile terminal and computer readable storage medium - Google Patents
Microphone switching method, mobile terminal and computer readable storage medium Download PDFInfo
- Publication number
- CN108234766A CN108234766A CN201711498180.0A CN201711498180A CN108234766A CN 108234766 A CN108234766 A CN 108234766A CN 201711498180 A CN201711498180 A CN 201711498180A CN 108234766 A CN108234766 A CN 108234766A
- Authority
- CN
- China
- Prior art keywords
- microphone
- speech
- voice data
- mobile terminal
- noise reduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2411—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on the proximity to a decision surface, e.g. support vector machines
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Data Mining & Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Multimedia (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of microphone switching method, mobile terminal and computer readable storage medium, this method to include：After mobile terminal is in talking state by speech microphone, whether available mode is in by preset speech detection model inspection speech microphone；If speech microphone is in down state, the call access in speech microphone is switched in noise reduction microphone；The voice data of user is obtained by noise reduction microphone, converts voice data to the terminal that electric signal transmission gives mobile terminal connection.The present invention is realized when the speech microphone of mobile terminal is in down state, switch to noise reduction microphone, the voice data of user is obtained by noise reduction microphone, make mobile terminal user when speech microphone is in down state, can still pass through noise reduction microphone and corresponding normal talking.
Description
Technical field
It can the present invention relates to a kind of field of terminal technology more particularly to microphone switching method, mobile terminal and computer
Read storage medium.
Background technology
Two microphones are generally provided in existing mobile terminal, one is speech microphone, and one is noise reduction wheat
Gram wind.But only have speech microphone to be only for conversing in existing mobile terminal.When in communication process, if voice
Microphone is in down state, if user accidentally blocks speech microphone, then other side can be caused to can't hear user's sound
The phenomenon that sound, occurs.At this moment, user can be thought as that signal is problematic or mobile terminal has gone wrong and hangs up current lead to
Words.It follows that when the speech microphone of mobile terminal is in down state, call correspondence can be caused to can't hear sound
Phenomenon occurs.
Invention content
It is a primary object of the present invention to propose a kind of microphone switching method, mobile terminal and computer-readable storage medium
Matter, it is intended to solve existing since the technology that speech microphone is in down state and partner is caused to can't hear sound is asked
Topic.
To achieve the above object, the present invention provides a kind of microphone switching method, the microphone switching method includes：
After mobile terminal is in talking state by speech microphone, by described in preset speech detection model inspection
Whether speech microphone is in available mode；
If the speech microphone is in down state, the call access in the speech microphone is switched to
In the noise reduction microphone；
By the noise reduction microphone obtain user voice data, by the voice data be converted into electric signal transmission to
The terminal being connect with the mobile terminal.
Optionally, it is described after mobile terminal is in talking state by speech microphone, pass through preset speech detection
The step of whether speech microphone described in model inspection is in available mode includes：
After mobile terminal is in talking state by speech microphone, the language of user is obtained by the speech microphone
Sound data；
The voice data is inputted in the speech detection model, obtains testing result；
If the testing result is first flag information, confirm that the speech microphone is in available mode；
If the testing result is second identifier information, confirm that the speech microphone is in down state.
Optionally, it is described after mobile terminal is in talking state by speech microphone, pass through preset speech detection
Before the step of whether speech microphone described in model inspection is in available mode, further include：
Obtain the voice data that the speech microphone is in available mode and down state；
The speech microphone is trained to be in the voice number of available mode and down state by support vector machines
According to obtaining speech detection model, and store the speech detection model.
Optionally, the voice data that user is obtained by the noise reduction microphone, the voice data is converted into
Electric signal transmission gives the step of terminal of mobile terminal connection and includes：
The voice data of user is obtained by the noise reduction microphone, increases the volume of the voice data, to obtain everywhere
The voice data after reason；
By the terminal of treated the voice data is converted into electric signal transmission the gives mobile terminal connection.
Optionally, it is described after mobile terminal is in talking state by speech microphone, pass through preset speech detection
Before the step of whether speech microphone described in model inspection is in available mode, further include：
When the speech microphone and the noise reduction microphone are all in available mode, while pass through the voice Mike
Wind and the noise reduction microphone obtain the voice data of user；
To the first volume be denoted as by the volume of the voice data acquired in the speech microphone and will be by described
The volume of voice data acquired in noise reduction microphone is denoted as the second volume；
The volume calculated between first volume and second volume is poor；
The voice data that user is obtained by the noise reduction microphone increases the volume of the voice data, with
Include to the step of treated voice data：
The voice data of user is obtained by the noise reduction microphone, the voice data is increased according to the volume difference
Volume, with the voice data that obtains that treated.
Optionally, it is described after mobile terminal is in talking state by speech microphone, pass through preset speech detection
After the step of whether speech microphone described in model inspection is in available mode, further include：
If the speech microphone is in available mode, pass through the speech microphone and the noise reduction microphone simultaneously
Obtain the voice data of user；
To the first volume be denoted as by the volume of the voice data acquired in the speech microphone and will be by described
The volume of voice data acquired in noise reduction microphone is denoted as the second volume；
The volume calculated between first volume and second volume is poor, and according to the volume difference to the voice
Voice data acquired in microphone carries out noise reduction process, obtains the voice data after noise reduction；
The voice data after noise reduction is converted into the terminal that electric signal transmission gives mobile terminal connection.
It optionally, will be logical in the speech microphone if the speech microphone is in down state
Words access is switched to after the step in the noise reduction microphone, is further included：
Output carries the prompt message that the speech microphone is caused to be in down state reason, to be carried according to
Show that speech microphone described in information alert user is in down state.
Optionally, the speech microphone is arranged on the bottom of the mobile terminal, and the noise reduction microphone is arranged on institute
State the top of mobile terminal.
In addition, to achieve the above object, the present invention also provides a kind of mobile terminal, the mobile terminal include memory,
Processor and the microphone changeover program that can be run on the memory and on the processor is stored in, the microphone is cut
Change the step of microphone switching method as described above is realized when program is performed by the processor.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
Microphone changeover program is stored on storage medium, is realized as described above when the microphone changeover program is executed by processor
Microphone switching method the step of.
After the present invention is in talking state by working as mobile terminal by speech microphone, pass through preset speech detection
Whether speech microphone described in model inspection is in available mode；It, will be if the speech microphone is in down state
Call access in the speech microphone is switched in the noise reduction microphone；Obtain user's by the noise reduction microphone
The voice data is converted into the terminal that electric signal transmission gives mobile terminal connection by voice data.It realizes when shifting
When the speech microphone of dynamic terminal is in down state, noise reduction microphone is switched to, obtains user's by noise reduction microphone
Voice data makes mobile terminal user when speech microphone is in down state, still can by noise reduction microphone and
Corresponding normal talking.
Description of the drawings
A kind of Fig. 1 hardware architecture diagrams of terminal of each embodiment to realize the present invention；
Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of inventive microphone switching method first embodiment；
Fig. 4 is a kind of structure diagram of mobile terminal noise reduction microphone and speech microphone in the embodiment of the present invention；
Fig. 5 is to set a kind of structure diagram of microphone at the mobile terminal back side in the embodiment of the present invention；
Fig. 6 is a kind of schematic diagram that mobile terminal exports prompt message in the embodiment of the present invention；
Fig. 7 is the flow diagram of inventive microphone switching method second embodiment；
Fig. 8 is the voice data for obtaining user in the embodiment of the present invention by the noise reduction microphone, by the voice number
A kind of flow diagram for giving the terminal of the mobile terminal connection according to electric signal transmission is converted into；
Fig. 9 is the flow diagram of microphone switching method fourth embodiment in the embodiment of the present invention.
The realization, the function and the advantages of the object of the present invention will be explained with reference to attached drawing in conjunction with the embodiments.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, using for representing that the suffix of such as " module ", " component " or " unit " of element is only
Be conducive to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention can include such as mobile phone, tablet
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
The shiftings such as media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer
The dynamic fixed terminals such as terminal and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
For moving except the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware architecture diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or fewer components,
Either combine certain components or different components arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receive and send messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, it penetrates
Frequency unit 101 can also communicate with network and other equipment by radio communication.Above-mentioned wireless communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and must be configured into for mobile terminal is not belonging to, it completely can be according to need
It to be omitted in the range for the essence for not changing invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
Formula, speech recognition mode, broadcast reception mode when under isotypes, it is that radio frequency unit 101 or WiFi module 102 are received or
The voice data stored in memory 109 is converted into audio signal and exports as sound.Moreover, audio output unit 103
The relevant audio output of specific function performed with mobile terminal 100 can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 can include loud speaker, buzzer etc..
A/V input units 104 are used to receive audio or video signal.A/V input units 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the image data of video obtained in image capture mode by image capture apparatus (such as camera) carry out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio that treated (voice) data can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, details are not described herein.
Display unit 106 is used to show by information input by user or be supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Display panel 1061 is configured in forms such as (Organic Light-Emitting Diode, OLED).
User input unit 107 can be used for receiving the number inputted or character information and generation and the use of mobile terminal
The key signals input that family is set and function control is related.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects such as finger, stylus or attachment on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 110, and the order that processor 110 is sent can be received and performed.It in addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is one or more, do not limit herein specifically.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the component independent as two to realize the function that outputs and inputs of mobile terminal, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) can include wired or wireless head-band earphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for device of the connection with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part is stored in storage by running or performing the software program being stored in memory 109 and/or module and call
Data in device 109 perform the various functions of mobile terminal and processing data, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
In addition, in mobile terminal 100 shown in Fig. 1, processor 110 is used to call the Mike stored in memory 109
Wind changeover program, and perform following operate：
After mobile terminal 100 is in talking state by speech microphone, pass through preset speech detection model inspection
Whether the speech microphone is in available mode；
If the speech microphone is in down state, the call access in the speech microphone is switched to
In the noise reduction microphone；
By the noise reduction microphone obtain user voice data, by the voice data be converted into electric signal transmission to
The terminal being connect with the mobile terminal 100.
Further, it is described after mobile terminal 100 is in talking state by speech microphone, pass through preset voice
Detection model detects whether the speech microphone includes in the step of available mode：
After mobile terminal 100 is in talking state by speech microphone, user is obtained by the speech microphone
Voice data；
The voice data is inputted in the speech detection model, obtains testing result；
If the testing result is first flag information, confirm that the speech microphone is in available mode；
If the testing result is second identifier information, confirm that the speech microphone is in down state.
Further, it is described after mobile terminal 100 is in talking state by speech microphone, pass through preset voice
Before detection model detects the step of whether speech microphone is in available mode, processor 110 is additionally operable to call storage
The microphone changeover program stored in device 109 performs following operate：
Obtain the voice data that the speech microphone is in available mode and down state；
The speech microphone is trained to be in the voice number of available mode and down state by support vector machines
According to obtaining speech detection model, and store the speech detection model.
Further, the voice data that user is obtained by the noise reduction microphone, the voice data is converted
The step of giving the terminal of the connection of mobile terminal 100 into electric signal transmission includes：
The voice data of user is obtained by the noise reduction microphone, increases the volume of the voice data, to obtain everywhere
The voice data after reason；
By treated the voice data is converted into terminal that electric signal transmission gives the mobile terminal 100 and connect.
Further, it is described after mobile terminal 100 is in talking state by speech microphone, pass through preset voice
Before detection model detects the step of whether speech microphone is in available mode, processor 110 is additionally operable to call storage
The microphone changeover program stored in device 109 performs following operate：
When the speech microphone and the noise reduction microphone are all in available mode, while pass through the voice Mike
Wind and the noise reduction microphone obtain the voice data of user；
To the first volume be denoted as by the volume of the voice data acquired in the speech microphone and will be by described
The volume of voice data acquired in noise reduction microphone is denoted as the second volume；
The volume calculated between first volume and second volume is poor；
The voice data that user is obtained by the noise reduction microphone increases the volume of the voice data, with
Include to the step of treated voice data：
The voice data of user is obtained by the noise reduction microphone, the voice data is increased according to the volume difference
Volume, with the voice data that obtains that treated.
Further, it is described after mobile terminal 100 is in talking state by speech microphone, pass through preset voice
After detection model detects the step of whether speech microphone is in available mode, processor 110 is additionally operable to call storage
The microphone changeover program stored in device 109 performs following operate：
If the speech microphone is in available mode, pass through the speech microphone and the noise reduction microphone simultaneously
Obtain the voice data of user；
To the first volume be denoted as by the volume of the voice data acquired in the speech microphone and will be by described
The volume of voice data acquired in noise reduction microphone is denoted as the second volume；
The volume calculated between first volume and second volume is poor, and according to the volume difference to the voice
Voice data acquired in microphone carries out noise reduction process, obtains the voice data after noise reduction；
The voice data after noise reduction is converted into the terminal that electric signal transmission gives the mobile terminal 100 and connect.
It further, will be in the speech microphone if the speech microphone is in down state
Call access is switched to after the step in the noise reduction microphone, and processor 110 is additionally operable to call what is stored in memory 109
Microphone changeover program performs following operate：
Output carries the prompt message that the speech microphone is caused to be in down state reason, to be carried according to
Show that speech microphone described in information alert user is in down state.
Further, the speech microphone is arranged on the bottom of the mobile terminal 100, the noise reduction microphone setting
At the top of the mobile terminal 100.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
For the ease of understanding the embodiment of the present invention, below to the communications network system that is based on of mobile terminal of the present invention into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
The LTE system united as universal mobile communications technology, the LTE system include the UE (User Equipment, the use that communicate connection successively
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned mobile terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and some are preserved in relation to use such as service features, data rates
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address is distributed and other functions, and PCRF2036 is business data flow and the strategy of IP bearing resources and charging control strategic decision-making
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., it does not limit herein.
Based on above-mentioned terminal hardware structure and communications network system, each reality of inventive microphone switching method is proposed
Apply example.
The present invention provides a kind of microphone switching method.
With reference to Fig. 3, Fig. 3 is the flow diagram of inventive microphone switching method first embodiment.
In the present embodiment, the embodiment of microphone switching method is provided, it should be noted that although in flow charts
Show logical order, but in some cases, it can be with the steps shown or described are performed in an order that is different from the one herein.
In the present embodiment, microphone switching method is optional is applied in mobile terminal, and microphone switching method includes：
Step S10 after mobile terminal is in talking state by speech microphone, passes through preset speech detection model
Detect whether speech microphone is in available mode.
After mobile terminal receives the incoming call requests that another terminal is sent, detect whether to detect answering for user's triggering
What the answer command of phone or detect whether detected that triggering makes a phone call dials instruction.If detect answer command or
It detects and dials instruction, mobile terminal then enters talking state according to the answer command.When mobile terminal passes through speech microphone
After talking state, speech detection model that acquisition for mobile terminal is pre-set passes through the speech detection model inspection language
Whether sound microphone is in available mode.
Further, speech microphone is arranged on the bottom of mobile terminal, and noise reduction microphone is arranged on the top of mobile terminal
Portion.
Further, speech microphone is arranged on the bottom of mobile terminal, and noise reduction microphone is arranged on the top of mobile terminal
Portion specifically, can refer to Fig. 4.It is understood that speech microphone is user in communication process, the Mike that preferentially uses
Wind.Speech microphone is arranged on to the bottom of mobile terminal, speech microphone can be convenient for acquire voice data when user speaks.
It should be noted that can also the third microphone in addition to speech microphone and noise reduction microphone be set in mobile terminal.It is mobile
The third microphone of terminal can set the back side of mobile terminal, specifically, can refer to Fig. 5.
Further, step S10 includes：
Step a after mobile terminal is in talking state by speech microphone, obtains user's by speech microphone
Voice data.
Voice data is inputted in speech detection model, obtains testing result by step b.
Step c if testing result is first flag information, confirms that speech microphone is in available mode.
Step d if testing result is second identifier information, confirms that speech microphone is in down state.
Further, after mobile terminal is in talking state by speech microphone, mobile terminal passes through voice Mike
The voice data of elegance collection user, to get the voice data of user.After voice data is got, mobile terminal will be obtained
The voice data taken is input in speech detection model, to obtain testing result.It is mobile if testing result is first flag information
Terminal then confirms that speech microphone is in available mode；If testing result is second identifier information, mobile terminal confirms voice
Microphone is in down state.Show that speech microphone is in available it should be noted that having been prestored in mobile terminal
The identification information of state and down state.Specifically, show that speech microphone is in the mark of available mode and down state
Knowing information can be set according to specific needs, can such as be set as first flag information " 0 ", and second identifier information is set as " 1 ",
Or first flag information is set as " 00 ", second identifier information is set as " 11 ".
If speech microphone is in down state, the call access in speech microphone is switched to by step S20
In noise reduction microphone.
After determining that speech microphone is in down state, mobile terminal closes the speech microphone, and is closing language
The call access in speech microphone is switched into its noise reduction microphone after sound microphone, is used with being obtained by noise reduction microphone
The voice data at family, converses.
Step S30, by noise reduction microphone obtain user voice data, convert voice data to electric signal transmission to
The terminal being connect with mobile terminal.
After the access that will converse switches to noise reduction microphone, mobile terminal obtains the voice number of user by noise reduction microphone
According to, and acquired voice data is converted into electric signal transmission to terminal connected to it.It is understood that with mobile whole
The terminal of connection is held to be held terminal with another user that mobile terminal user converses.
Further, after the access that will converse switches to noise reduction microphone, mobile terminal can first pass through speech detection model
Detect whether noise reduction microphone is in available mode.When noise reduction microphone is in available mode, mobile terminal passes through noise reduction wheat
Gram wind obtains the voice data of user；When noise reduction microphone is in down state, mobile terminal then exports prompt message, carries
Show that user's noise reduction microphone is in down state.It should be noted that it is by speech detection model inspection noise reduction microphone
The no process in available mode and the process one that available mode whether is in by speech detection model inspection speech microphone
It causes, details are not described herein.
Further, microphone switching method further includes：
Step e, output carries the prompt message that speech microphone is caused to be in down state reason, with according to prompting
Information alert user speech microphone is in down state.
After determining that speech microphone is in down state, mobile terminal output prompt message, with according to prompt message
Prompting user speech microphone is in down state.Wherein, it is carried in prompt message and is likely to result in speech microphone and is in
The reason of down state, so that user repairs this as early as possible according to the reason of speech microphone may be caused to be in down state
Speech microphone.The reason of speech microphone is caused to be in down state including but not limited to speech microphone be blocked, language
Sound microphone is in mute state and current earphone is not adapted to mobile terminal.Specifically, it can refer to Fig. 6.It should be noted that
When mobile terminal is during the reason of its screen display causes speech microphone to be in down state, mobile terminal can also be defeated
Go out speech microphone and be in the text information of down state and either voice messaging or prompt to use in the form of flashing indicator light etc.
Family indicator light is in down state.
After the present embodiment is in talking state by working as mobile terminal by speech microphone, pass through preset speech detection
Whether model inspection speech microphone is in available mode；If speech microphone is in down state, will be in voice Mike
Call access in wind is switched in noise reduction microphone；The voice data of user is obtained by noise reduction microphone, by voice data
It is converted into the terminal that electric signal transmission gives mobile terminal connection.It realizes when the speech microphone of mobile terminal is in unavailable
During state, noise reduction microphone is switched to, the voice data of user is obtained by noise reduction microphone, makes mobile terminal user in voice
When microphone is in down state, it can still pass through noise reduction microphone and corresponding normal talking.
Further, the second embodiment of inventive microphone switching method is proposed.The second of microphone switching method is real
Applying the first embodiment of example and microphone switching method, difference lies in reference to Fig. 7, microphone switching method further includes：
Step S40 obtains the voice data that speech microphone is in available mode and down state.
In speech detection model process is obtained, acquisition for mobile terminal speech microphone is in the voice number of available mode
According to and obtain speech microphone and be in the voice data of down state.Mobile terminal is in getting speech microphone
After the voice data and microphone of available mode are in the voice data of down state, mobile terminal label microphone is in can
The voice data of down state is in the voice data and microphone of state, to distinguish the language that microphone is in available mode
Sound data and microphone are in the voice data of down state.The voice data for such as be in available mode for microphone adds the
One identification information " 0 ", is denoted as the first voice data, and the voice data that down state is in for microphone adds second identifier letter
It ceases " 1 ", is denoted as second speech data.
Further, in order to ensure the detection accuracy of speech detection model finally obtained, therefore, mobile terminal is obtaining
During taking the first voice data and second speech data, the first voice data and the second voice of preset quantity can be obtained respectively
Data.Wherein, preset quantity can be set according to the detection accuracy of speech detection model, be not limited in the present embodiment.
It is understood that when the Detection accuracy of speech detection model is higher, required preset quantity is bigger；When speech detection mould
The detection accuracy of type is lower, and required preset quantity is smaller.
Step S50 is in the voice of available mode and down state by support vector machines training speech microphone
Data obtain speech detection model, and storaged voice detection model.
When acquisition for mobile terminal to microphone is in the voice data of available mode and microphone is in down state
Voice data, that is, after getting the first voice data and second speech data, mobile terminal is then by the first voice data and second
In voice data input SVM (Support Vector Machine, support vector machines), the first voice data is trained by SVM
And second speech data, to obtain the speech detection model for detecting microphone by voice data and whether being in available mode.When
After training detection model, mobile terminal stores the speech detection model.Wherein, SVM be by a Nonlinear Mapping p,
Sample space is mapped in a higher-dimension or even infinite dimensional feature space (Hilbert spaces) so that empty in original sample
Between middle Nonlinear separability the problem of the problem of being converted into the linear separability in feature space.
The present embodiment is in the voice data of available mode and down state by obtaining speech microphone, according to being obtained
The voice data taken trains speech detection model by SVM, when mobile terminal is in communication process, to pass through the language
Whether sound detection model can fast and accurately detect speech microphone in available mode.
Further, the 3rd embodiment of inventive microphone switching method is proposed.The third of microphone switching method is real
Applying the first or second embodiments of example and microphone switching method, difference lies in include with reference to Fig. 8, step S30：
Step S31 obtains the voice data of user by noise reduction microphone, increases the volume of voice data, to obtain everywhere
Voice data after reason.
Step S32, by the terminal of treated voice data is converted into electric signal transmission gives mobile terminal connection.
After mobile terminal gets the voice data of user by noise reduction microphone, acquired voice data is determined
Volume, and increase the volume of voice data, with the voice data that obtains that treated.It should be noted that increase voice data sound
What the increase amplitude of amount was pre-set for mobile terminal.After the voice data that obtains that treated, after mobile terminal will be handled
Voice data be converted into electric signal, and the electric signal transmission is given to the terminal of mobile terminal connection, to realize between user
Call.
Further, after mobile terminal determines the volume of acquired voice data, mobile terminal judges voice data
Volume whether be more than or equal to default volume.If the volume of voice data is more than or equal to default volume, mobile terminal
The volume of voice data is not increased then；If the volume of voice data is less than default volume, mobile terminal increases voice data
Volume.Wherein, it is in communication process to preset volume, ensures user in normal circumstances, can catching other side, what is said or talked about
Volume.
Further, microphone switching method further includes：
Step f when speech microphone and noise reduction microphone are all in available mode, while passes through speech microphone and drop
Microphone of making an uproar obtains the voice data of user.
Step g will be denoted as the first volume by the volume of the voice data acquired in speech microphone and will pass through drop
The volume of the voice data acquired in microphone of making an uproar is denoted as the second volume.
Step h, the volume calculated between the first volume and the second volume are poor.
Step S31 includes：
Step i obtains the voice data of user by noise reduction microphone, increases the volume of voice data according to volume difference,
With the voice data that obtains that treated.
Further, when the speech microphone of mobile terminal and noise reduction microphone are all in available mode, mobile terminal
The voice data of user is obtained by speech microphone and noise reduction microphone simultaneously, and the language acquired in speech microphone will be passed through
The volume of sound data is denoted as the first volume, will be denoted as the second volume by the volume of the voice data acquired in noise reduction microphone.
After the first volume and the second volume is obtained, the volume that mobile terminal is calculated between the first volume and the second volume is poor.Work as movement
Terminal is in communication process, after getting the voice data of user by noise reduction microphone, is increased according to the volume difference and conversed
In the process, by the volume of the voice data acquired in noise reduction microphone, with the voice data handled.Such as the first volume and
When volume difference between second volume is 6dB (decibel, decibel), mobile terminal will then increase in communication process and pass through drop
The volume for the voice data made an uproar acquired in microphone.
After the present embodiment gets the voice data of user by working as mobile terminal by noise reduction microphone, increase the voice
The volume of data, to avoid due to noise reduction microphone and speech microphone position it is inconsistent, acquired in noise reduction microphone
Voice data is smaller relative to the volume of the voice data acquired in speech microphone, can not hear clearly shifting so as to cause the other user
Dynamic terminal user's situation that is said or talked about occurs.
Further, the fourth embodiment of inventive microphone switching method is proposed.The 4th of microphone switching method is real
Applying first, second or third embodiment of example and microphone switching method, difference lies in reference to Fig. 9, microphone switching method
It further includes：
Step S60 if speech microphone is in available mode, is obtained by speech microphone and noise reduction microphone simultaneously
The voice data of user.
Step S70 will be denoted as the first volume by the volume of the voice data acquired in speech microphone and will pass through
The volume of voice data acquired in noise reduction microphone is denoted as the second volume.
Step S80, the volume calculated between the first volume and the second volume is poor, and according to volume difference to speech microphone institute
The voice data of acquisition carries out noise reduction process, obtains the voice data after noise reduction.
Step S90, by the voice data after noise reduction be converted into electric signal transmission give mobile terminal connection terminal.
After available mode is in by speech detection model inspection to speech microphone, mobile terminal then passes through language simultaneously
Sound microphone and noise reduction microphone obtain the voice data of user, and will pass through the sound of the voice data acquired in speech microphone
Amount is denoted as the first volume, will be denoted as the second volume by the volume of the voice data acquired in noise reduction microphone.When obtaining first
After volume and the second volume, the volume that mobile terminal is calculated between the first volume and the second volume is poor, and according to the sound calculated
Amount difference carries out noise reduction process to the voice data acquired in speech microphone, to obtain the voice data after noise reduction.When being dropped
After voice data after making an uproar, the voice data after noise reduction is converted into electric signal transmission to terminal connected to it by mobile terminal.
It is understood that when speech microphone and noise reduction microphone are all in available mode, mobile terminal passes through speech microphone
With another terminal call, noise reduction process is carried out to the voice of communication process by noise reduction microphone.
The present embodiment is realized noise reduction by speech microphone and noise reduction microphone, is subtracted in mobile terminal calling process
Subenvironment noise corresponds to the influence of call audio, improves user and passes through the audio quality in mobile terminal calling process.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium.
Microphone changeover program is stored on the computer readable storage medium, the microphone changeover program is handled
Device realizes following steps when performing：
After mobile terminal is in talking state by speech microphone, by described in preset speech detection model inspection
Whether speech microphone is in available mode；
If the speech microphone is in down state, the call access in the speech microphone is switched to
In the noise reduction microphone；
By the noise reduction microphone obtain user voice data, by the voice data be converted into electric signal transmission to
The terminal being connect with the mobile terminal.
Further, it is described after mobile terminal is in talking state by speech microphone, it is examined by preset voice
Survey that the step of whether speech microphone described in model inspection is in available mode includes：
After mobile terminal is in talking state by speech microphone, the language of user is obtained by the speech microphone
Sound data；
The voice data is inputted in the speech detection model, obtains testing result；
If the testing result is first flag information, confirm that the speech microphone is in available mode；
If the testing result is second identifier information, confirm that the speech microphone is in down state.
Further, it is described after mobile terminal is in talking state by speech microphone, it is examined by preset voice
It surveys before the step of whether speech microphone described in model inspection is in available mode, the microphone changeover program is by processor
Following steps are realized during execution：
Obtain the voice data that the speech microphone is in available mode and down state；
The speech microphone is trained to be in the voice number of available mode and down state by support vector machines
According to obtaining speech detection model, and store the speech detection model.
Further, the voice data that user is obtained by the noise reduction microphone, the voice data is converted
The step of giving the terminal of the mobile terminal connection into electric signal transmission includes：
The voice data of user is obtained by the noise reduction microphone, increases the volume of the voice data, to obtain everywhere
The voice data after reason；
By the terminal of treated the voice data is converted into electric signal transmission the gives mobile terminal connection.
Further, it is described after mobile terminal is in talking state by speech microphone, it is examined by preset voice
It surveys before the step of whether speech microphone described in model inspection is in available mode, the microphone changeover program is by processor
Following steps are realized during execution：
When the speech microphone and the noise reduction microphone are all in available mode, while pass through the voice Mike
Wind and the noise reduction microphone obtain the voice data of user；
To the first volume be denoted as by the volume of the voice data acquired in the speech microphone and will be by described
The volume of voice data acquired in noise reduction microphone is denoted as the second volume；
The volume calculated between first volume and second volume is poor；
The voice data that user is obtained by the noise reduction microphone increases the volume of the voice data, with
Include to the step of treated voice data：
The voice data of user is obtained by the noise reduction microphone, the voice data is increased according to the volume difference
Volume, with the voice data that obtains that treated.
Further, it is described after mobile terminal is in talking state by speech microphone, it is examined by preset voice
It surveys after the step of whether speech microphone described in model inspection is in available mode, the microphone changeover program is by processor
Following steps are realized during execution：
If the speech microphone is in available mode, pass through the speech microphone and the noise reduction microphone simultaneously
Obtain the voice data of user；
To the first volume be denoted as by the volume of the voice data acquired in the speech microphone and will be by described
The volume of voice data acquired in noise reduction microphone is denoted as the second volume；
The volume calculated between first volume and second volume is poor, and according to the volume difference to the voice
Voice data acquired in microphone carries out noise reduction process, obtains the voice data after noise reduction；
The voice data after noise reduction is converted into the terminal that electric signal transmission gives mobile terminal connection.
It further, will be in the speech microphone if the speech microphone is in down state
Call access is switched to after the step in the noise reduction microphone, and the microphone changeover program is realized when being executed by processor
Following steps：
Output carries the prompt message that the speech microphone is caused to be in down state reason, to be carried according to
Show that speech microphone described in information alert user is in down state.
Further, the speech microphone is arranged on the bottom of the mobile terminal, and the noise reduction microphone is arranged on
The top of the mobile terminal.
Computer readable storage medium specific embodiment of the present invention and above-mentioned each embodiment of microphone switching method are basic
Identical, details are not described herein.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those elements, and
And it further includes the other elements being not explicitly listed or further includes intrinsic for this process, method, article or system institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal equipment (can be mobile phone, computer takes
Be engaged in device, air conditioner or the network equipment etc.) perform method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of microphone switching method, which is characterized in that the microphone switching method includes：
After mobile terminal is in talking state by speech microphone, pass through voice described in preset speech detection model inspection
Whether microphone is in available mode；
If the speech microphone is in down state, the call access in the speech microphone is switched to described
In noise reduction microphone；
The voice data of user is obtained by the noise reduction microphone, the voice data is converted into electric signal transmission and gives institute
State the terminal of mobile terminal connection.
2. microphone switching method as described in claim 1, which is characterized in that described when mobile terminal passes through speech microphone
After talking state, by speech microphone described in preset speech detection model inspection whether be in available mode the step of
Including：
After mobile terminal is in talking state by speech microphone, the voice number of user is obtained by the speech microphone
According to；
The voice data is inputted in the speech detection model, obtains testing result；
If the testing result is first flag information, confirm that the speech microphone is in available mode；
If the testing result is second identifier information, confirm that the speech microphone is in down state.
3. microphone switching method as described in claim 1, which is characterized in that described when mobile terminal passes through speech microphone
After talking state, by speech microphone described in preset speech detection model inspection whether be in available mode the step of
Before, it further includes：
Obtain the voice data that the speech microphone is in available mode and down state；
The speech microphone is trained to be in the voice data of available mode and down state by support vector machines, obtained
To speech detection model, and store the speech detection model.
4. microphone switching method as described in claim 1, which is characterized in that described obtained by the noise reduction microphone is used
The voice data is converted into the step of electric signal transmission gives the terminal of the mobile terminal connection and wrapped by the voice data at family
It includes：
The voice data of user is obtained by the noise reduction microphone, increases the volume of the voice data, after obtaining processing
The voice data；
By the terminal of treated the voice data is converted into electric signal transmission the gives mobile terminal connection.
5. microphone switching method as claimed in claim 4, which is characterized in that described when mobile terminal passes through speech microphone
After talking state, by speech microphone described in preset speech detection model inspection whether be in available mode the step of
Before, it further includes：
When the speech microphone and the noise reduction microphone are all in available mode, at the same by the speech microphone and
The noise reduction microphone obtains the voice data of user；
To the first volume be denoted as by the volume of the voice data acquired in the speech microphone and will be by the noise reduction
The volume of voice data acquired in microphone is denoted as the second volume；
The volume calculated between first volume and second volume is poor；
The voice data that user is obtained by the noise reduction microphone increases the volume of the voice data, to obtain everywhere
The step of voice data after reason, includes：
The voice data of user is obtained by the noise reduction microphone, increases the sound of the voice data according to the volume difference
Amount, with the voice data that obtains that treated.
6. microphone switching method as described in claim 1, which is characterized in that described when mobile terminal passes through speech microphone
After talking state, by speech microphone described in preset speech detection model inspection whether be in available mode the step of
Later, it further includes：
If the speech microphone is in available mode, obtained simultaneously by the speech microphone and the noise reduction microphone
The voice data of user；
To the first volume be denoted as by the volume of the voice data acquired in the speech microphone and will be by the noise reduction
The volume of voice data acquired in microphone is denoted as the second volume；
The volume calculated between first volume and second volume is poor, and according to the volume difference to the voice Mike
Voice data acquired in wind carries out noise reduction process, obtains the voice data after noise reduction；
The voice data after noise reduction is converted into the terminal that electric signal transmission gives mobile terminal connection.
7. microphone switching method as described in claim 1, which is characterized in that if the speech microphone be in can not
With state, then after the call access in the speech microphone being switched to the step in the noise reduction microphone, also wrap
It includes：
Output carries the prompt message that the speech microphone is caused to be in down state reason, to be believed according to the prompting
Speech microphone described in breath prompting user is in down state.
8. microphone switching method as described in any one of claim 1 to 7, which is characterized in that the speech microphone setting
In the bottom of the mobile terminal, the noise reduction microphone is arranged on the top of the mobile terminal.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes memory, processor and is stored in the memory
Microphone changeover program that is upper and can running on the processor, when the microphone changeover program is performed by the processor
It realizes such as the step of microphone switching method described in any item of the claim 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that be stored with microphone on the computer readable storage medium
Changeover program realizes such as Mike described in any item of the claim 1 to 8 when the microphone changeover program is executed by processor
The step of wind switching method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711498180.0A CN108234766A (en) | 2017-12-29 | 2017-12-29 | Microphone switching method, mobile terminal and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711498180.0A CN108234766A (en) | 2017-12-29 | 2017-12-29 | Microphone switching method, mobile terminal and computer readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108234766A true CN108234766A (en) | 2018-06-29 |
Family
ID=62642443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711498180.0A Pending CN108234766A (en) | 2017-12-29 | 2017-12-29 | Microphone switching method, mobile terminal and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108234766A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089191A (en) * | 2018-07-24 | 2018-12-25 | Oppo（重庆）智能科技有限公司 | Plug-hole processing method and Related product |
| CN109788423A (en) * | 2019-01-23 | 2019-05-21 | 努比亚技术有限公司 | Phonetic incepting method, apparatus and computer readable storage medium |
| CN110166615A (en) * | 2019-05-28 | 2019-08-23 | 努比亚技术有限公司 | Automatically switch method, apparatus, terminal and the storage medium in call uplink signal source |
| CN110602327A (en) * | 2019-09-24 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Voice call method and device, electronic equipment and computer readable storage medium |
| CN110933555A (en) * | 2019-12-19 | 2020-03-27 | 歌尔股份有限公司 | TWS noise reduction earphone and noise reduction method and device thereof |
| CN112820317A (en) * | 2019-10-30 | 2021-05-18 | 华为技术有限公司 | Voice processing method and electronic equipment |
| CN113923305A (en) * | 2021-12-14 | 2022-01-11 | 荣耀终端有限公司 | Multi-screen cooperative communication method, system, terminal and storage medium |
| CN114400003A (en) * | 2022-01-10 | 2022-04-26 | 北京至简科技有限公司 | Control method and system for automatically switching microphones, electronic equipment and storage medium |
| CN114979359A (en) * | 2021-02-20 | 2022-08-30 | 深圳市万普拉斯科技有限公司 | Microphone switching method, mobile terminal and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130064409A1 (en) * | 2011-08-09 | 2013-03-14 | Kabushiki Kaisha Audio-Technica | Narrow-angle directional microphone |
| CN106302905A (en) * | 2016-07-29 | 2017-01-04 | 努比亚技术有限公司 | Microphone modes changing method and mobile terminal |
| CN107369441A (en) * | 2017-09-08 | 2017-11-21 | 奇酷互联网络科技（深圳）有限公司 | Noise-eliminating method, device and the terminal of voice signal |
-
2017
- 2017-12-29 CN CN201711498180.0A patent/CN108234766A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130064409A1 (en) * | 2011-08-09 | 2013-03-14 | Kabushiki Kaisha Audio-Technica | Narrow-angle directional microphone |
| CN106302905A (en) * | 2016-07-29 | 2017-01-04 | 努比亚技术有限公司 | Microphone modes changing method and mobile terminal |
| CN107369441A (en) * | 2017-09-08 | 2017-11-21 | 奇酷互联网络科技（深圳）有限公司 | Noise-eliminating method, device and the terminal of voice signal |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089191A (en) * | 2018-07-24 | 2018-12-25 | Oppo（重庆）智能科技有限公司 | Plug-hole processing method and Related product |
| CN109788423A (en) * | 2019-01-23 | 2019-05-21 | 努比亚技术有限公司 | Phonetic incepting method, apparatus and computer readable storage medium |
| CN110166615A (en) * | 2019-05-28 | 2019-08-23 | 努比亚技术有限公司 | Automatically switch method, apparatus, terminal and the storage medium in call uplink signal source |
| CN110602327A (en) * | 2019-09-24 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Voice call method and device, electronic equipment and computer readable storage medium |
| CN110602327B (en) * | 2019-09-24 | 2021-06-25 | 腾讯科技（深圳）有限公司 | Voice call method and device, electronic equipment and computer readable storage medium |
| CN112820317A (en) * | 2019-10-30 | 2021-05-18 | 华为技术有限公司 | Voice processing method and electronic equipment |
| CN110933555A (en) * | 2019-12-19 | 2020-03-27 | 歌尔股份有限公司 | TWS noise reduction earphone and noise reduction method and device thereof |
| CN114979359A (en) * | 2021-02-20 | 2022-08-30 | 深圳市万普拉斯科技有限公司 | Microphone switching method, mobile terminal and storage medium |
| CN114979359B (en) * | 2021-02-20 | 2024-05-03 | 深圳市万普拉斯科技有限公司 | Microphone switching method, mobile terminal and storage medium |
| CN113923305A (en) * | 2021-12-14 | 2022-01-11 | 荣耀终端有限公司 | Multi-screen cooperative communication method, system, terminal and storage medium |
| CN114400003A (en) * | 2022-01-10 | 2022-04-26 | 北京至简科技有限公司 | Control method and system for automatically switching microphones, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108234766A (en) | Microphone switching method, mobile terminal and computer readable storage medium | |
| CN106961706A (en) | Method, mobile terminal and the computer-readable recording medium of communication pattern switching | |
| CN108322612A (en) | Icon display method, mobile terminal and computer readable storage medium | |
| CN107517494A (en) | A kind of display methods of terminal battery electricity quantity, terminal and computer-readable recording medium | |
| CN108391190B (en) | A kind of noise-reduction method, earphone and computer readable storage medium | |
| CN108172161A (en) | Display methods, mobile terminal and computer readable storage medium based on flexible screen | |
| CN108737254A (en) | Display control method, terminal and the computer storage media of application chat component | |
| CN108052256A (en) | Message display method, mobile terminal and computer readable storage medium | |
| CN109005574A (en) | Cell selecting method, mobile terminal and computer readable storage medium | |
| CN108366160A (en) | Audio testing method, mobile terminal and computer readable storage medium | |
| CN107580350A (en) | A kind of signal intensity switching method, equipment and computer-readable recording medium | |
| CN108958695A (en) | Audio-frequency inputting method, device and computer readable storage medium | |
| CN108322609A (en) | A kind of notification information regulation and control method, equipment and computer readable storage medium | |
| CN108200267A (en) | A kind of terminal control method, terminal and computer readable storage medium | |
| CN108512991A (en) | A kind of based reminding method, mobile terminal and computer readable storage medium | |
| CN110187808A (en) | Dynamic wallpaper setting method, device and computer readable storage medium | |
| CN109462700A (en) | A kind of call method, mobile terminal and computer readable storage medium | |
| CN108762631A (en) | A kind of method for controlling mobile terminal, mobile terminal and computer readable storage medium | |
| CN108563388A (en) | Screen operating method, mobile terminal and computer readable storage medium | |
| CN108156325A (en) | A kind of double-sided screen Incoming-call control method, equipment and computer readable storage medium | |
| CN108881542A (en) | Mobile terminal call method, mobile terminal and computer readable storage medium | |
| CN108769534A (en) | A kind of focalization method and terminal | |
| CN107682541A (en) | Audio control method, mobile terminal and the storage medium of screen prjection | |
| CN107911778A (en) | A kind of playback method based on loudspeaker in parallel, mobile terminal and readable storage medium storing program for executing | |
| CN109683796A (en) | A kind of interaction control method, equipment and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |