CN109218504A - A kind of output method and terminal device of sound - Google Patents
A kind of output method and terminal device of sound Download PDFInfo
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- CN109218504A CN109218504A CN201811157937.4A CN201811157937A CN109218504A CN 109218504 A CN109218504 A CN 109218504A CN 201811157937 A CN201811157937 A CN 201811157937A CN 109218504 A CN109218504 A CN 109218504A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
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- 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
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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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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Circuit For Audible Band Transducer (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of output method of sound and terminal devices, the terminal device includes: boost module, audio amplification block and driver, the boost module and the audio amplification block are electrically connected, the audio amplification block and the driver are electrically connected, which comprises detect the noise ration value of current environment；When the terminal device is in output sound status, according to the corresponding relationship of noise ration value and the output voltage values of the boost module, the output voltage for adjusting the boost module is the corresponding output voltage values of noise ration value of the current environment, when the driver is in the open state, so that the driver exports sound with the corresponding volume value of the output voltage values.By means of the invention it is possible to reduce or even avoid user to perceive capacitor sound, the experience that user uses sound output function is improved.
Description
Technical field
The present invention relates to field of communication technology more particularly to the output methods and terminal device of a kind of sound.
Background technique
Conventional handset structure generally requires the aperture competence exertion on the glass cover-plate of terminal device and acts on, however as shifting
The arrival of dynamic intellectualization times, full screens display screen (referred to as screen comprehensively) is more by the attention of consumer, and with display screen
The expansion of curtain accounting, the lower section of glass cover-plate occupied by substantially shown screen, no longer have the condition of aperture, therefore tradition
Earphone structure no longer adapt to using the terminal device that shields comprehensively.
In the related technology, in order to cope with this case, traditional receiver is generally replaced to realize earpiece function using driver
Can, its working principle is that it is transaudient by vibrating, can meet the needs of output sound in the case where screen not aperture.It is related
In technology, when using driver, in order to guarantee the using effect of driver, need to use audio amplification block simultaneously, and sound
The use of frequency amplification module introduces boost module.
The transient output voltage and output electric current of boost module are all bigger, will cause boost module and connect with boost module
Bigger ripple is generated on the power module connect, the capacitor in turn resulted in boost module and power module generates piezoelectric effect,
So that the capacitor sound generated becomes larger, and driver needs human ear close to can just hear sound, in this way, causing user that can perceive
Capacitor sound causes bad experience using sound output function to user.
Summary of the invention
The embodiment of the present invention provides the output method and terminal device of a kind of sound, and to solve, user can in the prior art
The problem of perceiving capacitor sound, causing bad experience using sound output function to user.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, providing a kind of output method of sound, it is applied to terminal device, the terminal device includes: to rise
Die block, audio amplification block and driver, the boost module and the audio amplification block are electrically connected, the audio
Amplification module and the driver are electrically connected, which comprises
Detect the noise ration value of current environment；
When the terminal device is in output sound status, according to the output of noise ration value and boost module electricity
The corresponding relationship of pressure value, the output voltage for adjusting the boost module is the corresponding output of noise ration value of the current environment
Voltage value, when the driver is in the open state, so that the driver is with the corresponding volume value of the output voltage values
Export sound.
Second aspect provides a kind of terminal device, which includes:
Audio amplification block；
Boost module is electrically connected with the audio amplification block；
Driver is electrically connected with the audio amplification block；
Detection module, for detecting the noise ration value of current environment；
Control module detects the noise ration value of the current environment for controlling the detection module；
Processing module is used for when the terminal device is in output sound status, according to noise ration value and the liter
The corresponding relationship of the output voltage values of die block, the output voltage for adjusting the boost module is the noise sound of the current environment
The corresponding output voltage values of magnitude, when the driver is in the open state, so that the driver is with the output voltage
It is worth corresponding volume value output sound.
The third aspect provides a kind of terminal device, which includes processor, memory and be stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
The step of method as described in relation to the first aspect.
Fourth aspect provides a kind of computer readable storage medium, which is characterized in that the computer-readable storage medium
Computer program is stored in matter, and the step of method as described in relation to the first aspect is realized when the computer program is executed by processor
Suddenly.
It in embodiments of the present invention, can be when terminal device be in output sound status, according to the noise of current environment
The output voltage values of the corresponding adjustment boost module of volume value, so that driver is with the corresponding volume value output sound of output voltage values
Sound, since in the case where meeting same sense of hearing, ambient noise value is smaller, influence of the capacitor sound to user's sense of hearing is bigger and needs
The volume value of the sound of driver output is smaller, and ambient noise value is bigger, and influence of the capacitor sound to user's sense of hearing is smaller and needs
The volume value of the sound of driver output is bigger, and terminal device provided by the invention, adjusts the output voltage values of boost module
The capacitor sound that the volume value and boost module and power module that the sound of driver output can be adjusted generate, therefore, this hair
Bright embodiment combining environmental noise figure dynamic adjusts the output voltage values of boost module, can reduce under the premise of guaranteeing sense of hearing
The ripple of power module and boost module reduces the capacitor sound that power module and boost module generate, and then can reduce even
It avoids user from perceiving capacitor sound, improves the experience that user uses sound output function.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow diagram of the output method for the sound that one embodiment of the present of invention provides；
Fig. 2 is the structural schematic diagram for the terminal device that one embodiment of the present of invention provides；
Fig. 3 is the hardware structural diagram for realizing a kind of terminal device of each embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Fig. 1 is the flow diagram of the output method for the sound that one embodiment of the present of invention provides.Sound as shown in Figure 1
The output method of sound be applied to terminal device, the terminal device include: power module, boost module, audio amplification block with
And driver, boost module and power module are electrically connected, boost module and audio amplification block are electrically connected, and audio amplifies mould
Block and driver are electrically connected, as shown in Figure 1, the output method of the sound the following steps are included:
Step 101, the noise ration value for detecting current environment.
Specifically, the noise sound of microphone and/or sensor detection current environment included by terminal device can be passed through
Magnitude.
Step 102, when the terminal device is in output sound status, according to the defeated of noise ration value and boost module
The corresponding relationship of voltage value out, the output voltage for adjusting boost module is the corresponding output voltage of noise ration value of current environment
Value, when the driver is in the open state, so that driver exports sound with the corresponding volume value of output voltage values.
Specifically, output sound status may include: talking state, answer voice information state etc..
Specifically, when another terminal device sends call request, terminal device answers the corresponding call of the call request
When, terminal device is on call；When terminal device receives the instruction for the voice messaging that another terminal device of broadcasting is sent
When, terminal device is in answer voice information state.
Wherein, audio amplification block is used to be audio amplification block for amplifying the audio signal received, boost module
Power supply, driver is for exporting amplified audio signal, to realize sounding when exporting sound.In the defeated of adjustment boost module
Out when voltage, the output voltage and output electric current of audio amplification block are also adjusted by corresponding, i.e., connect with audio amplification block
The input voltage and output electric current of driver are corresponded to adjustment, then the sound of driver output is also adjusted by corresponding, specifically, working as
When the output voltage of boost module is turned up, the volume value of the sound of driver output increases, when the output voltage tune of boost module
When low, the volume value of the sound of driver output reduces.
The embodiment of the present invention, can be when terminal device be in output sound status, according to the noise ration of current environment
The output voltage values of the corresponding adjustment boost module of value, so that driver exports sound with the corresponding volume value of output voltage values, by
In in the case where meeting same sense of hearing, ambient noise value is smaller, and influence of the capacitor sound to user's sense of hearing is bigger and needs to motivate
The volume value of the sound of device output is smaller, and ambient noise value is bigger, and influence of the capacitor sound to user's sense of hearing is smaller and needs to motivate
The volume value of the sound of device output is bigger, and terminal device provided by the invention, and the output voltage values for adjusting boost module can
The capacitor sound that the volume value and boost module and power module for adjusting the sound of driver output generate, therefore, the present invention is real
The output voltage values that a combining environmental noise figure dynamic adjusts boost module are applied, power supply can be reduced under the premise of guaranteeing sense of hearing
The ripple of module and boost module reduces the capacitor sound that power module and boost module generate, and then can reduce or even avoid
User perceives capacitor sound, improves the experience that user uses sound output function.
In one embodiment of the present invention, driver can be opened when terminal device is in output sound status.This
Sample is switched on driver when detecting that terminal device is in output sound status, is in defeated convenient for prompt subscriber terminal equipment
Sound status out.
It in another embodiment of the present invention, can also be making an uproar for current environment in the output voltage of adjustment boost module
When the corresponding output voltage values of sound magnitude, driver is opened.In this way, the adjusted boost module before open driver
Output voltage is output voltage values corresponding with the noise ration value of current environment, relative to the output electricity in adjustment boost module
The mode that driver is opened before pressure, preferably can reduce or even avoid user to perceive capacitor sound.
In one embodiment of the present invention, the corresponding relationship of the output voltage values of noise ration value and boost module can be with
For the relation curve of noise ration value and the output voltage values of boost module.
By this embodiment, no matter the noise ration value of detection is how many, can directly according to noise ration value and
The relation curve of the output voltage values of boost module determines the output voltage values of the corresponding boost module of noise ration value.
In another embodiment of the present invention, the corresponding relationship of the output voltage values of noise ration value and boost module can
Think the relation table of the output voltage values of noise ration value and boost module.
It, can be according to the variation of noise ration value, the output voltage of steps adjustment boost module by this embodiment
Value.
In one embodiment of the present invention, the output method of the sound can with the following steps are included:
When reaching predetermined condition, output voltage values are redefined, so that output voltage of the driver to redefine
It is worth corresponding volume value output sound.
It is comprised at least one of the following specifically, reaching predetermined condition:
The variable quantity of the noise ration value of current environment reaches threshold value；
Reach the preset time interval for redefining output voltage values.
Pass through present embodiment, additionally it is possible to when reaching predetermined condition, redefine the output voltage values of boost module, make
The corresponding volume value of output voltage values for obtaining boost module of the driver to redefine exports sound, and then can be according to current
The volume value of the variation dynamic adjustment driver output sound of ambient noise.
In one embodiment of the present invention, the output method of the sound can with the following steps are included:
When terminal device exits output sound status, driver is closed.
By present embodiment, driver can be closed when terminal device exits output sound status.
In one embodiment of the present invention, before above-mentioned steps 102, can also include:
The volume value for obtaining the capacitor sound that terminal device generates in the environment of different noise ration values is no more than preset threshold
When, the output volume value of driver；
According to output volume value, the output voltage values of boost module in the environment of different noise ration values are determined；
It is raw according to the output voltage values of noise ration value and corresponding boost module in the environment of different noise ration values
At the corresponding relationship of noise ration value and the output voltage values of boost module.
Illustratively, when obtaining the volume value of capacitor sound in the environment of noise ration value is A1 no more than preset threshold B1,
The output volume value C1 of driver；The volume value for obtaining capacitor sound in the environment of noise ration value is A2 is no more than preset threshold B2
When, the output volume value C2 of driver；…；The volume value for obtaining capacitor sound in the environment of noise ration value is An, which is no more than, to be preset
When threshold value Bn, the output volume value Cn of driver；According to output volume value C1, C2 ... Cn determine different noise ration value A1,
Output voltage values D1, D2 ... Dn of boost module under A2 ... An environment；According to the corresponding liter of different noise ration value A1, A2 ... An
Output voltage values D1, D2 ... Dn of die block generates the corresponding relationship of the output voltage values of noise ration value and boost module.
Specifically, the corresponding multiple preset thresholds of multiple noise ration values are different, noise ration value is smaller, corresponding to preset
Threshold value is smaller, and noise ration value is bigger, and corresponding preset threshold is bigger.In the environment of different noise ration values, meeting
In the case where identical sense of hearing, user is different to the tolerance of capacitor sound, by the way that different preset is arranged for different noise ration values
Threshold value, and then different output voltage values are set for different noise ration values, so that the terminal under different noise ration value environment
The volume value for the capacitor sound that equipment issues is different, and then can guarantee the sense of hearing of user.
By present embodiment, the capacitor sound in the environment of different noise ration values can be arranged in user according to self-demand
The volume value of volume value and driver output sound, ensure that listening for user on the basis of reducing influence of the capacitor sound to user
Sense improves user and uses the experience of output audio function.
In one embodiment of the present invention, boost module is DC (Direct Current)-DC module.Art technology
Personnel are it is understood that boost module may be other modules with boost function.
In one embodiment of the present invention, audio amplification block is specifically as follows audio-frequency power amplifier (Power
Ampl ifier, PA).
Wherein, power module is specially battery.
Fig. 2 is the structural schematic diagram for the terminal device that one embodiment of the present of invention provides.As shown in Fig. 2, terminal device
Include:
Audio amplification block 22, for amplifying the audio signal received；
Boost module 21 is electrically connected with the audio amplification block 22, for powering for the audio amplification block 22；
Driver 23 is electrically connected with the audio amplification block 22, for exporting amplified audio signal, to realize
Export sounding when sound；
Detection module 24, for detecting the noise ration value of current environment；
Control module 25 detects the noise ration value of the current environment for controlling the detection module；
Processing module 26, for when the terminal device be in output sound status when, according to noise ration value with it is described
The corresponding relationship of the output voltage values of boost module, the output voltage for adjusting the boost module is the noise of the current environment
The corresponding output voltage values of volume value, when the driver is in the open state, so that the driver is with the output electricity
Pressure is worth corresponding volume value and exports sound.
In one embodiment of the present invention, the processing module 26, is also used to:
When reaching predetermined condition, the output voltage values are redefined, so that the driver is to redefine
The corresponding volume value of output voltage values exports sound.
Specifically, the predetermined condition that reaches comprises at least one of the following:
The variable quantity of the noise ration value of the current environment reaches threshold value；
Reach the preset time interval for redefining the output voltage values.
In one embodiment of the present invention, the control module 25, is also used to:
When the terminal device exits the output sound status, the driver is closed.
In one embodiment of the present invention, further includes:
Module is obtained, for obtaining the volume for the capacitor sound that the terminal device generates in the environment of different noise ration values
When value is no more than preset threshold, the output volume value of the driver；
Determining module, for determining the boosting mould in the environment of different noise ration values according to the output volume value
The output voltage values of block；
Generation module, for according in the environment of different noise ration values noise ration value and the corresponding boosting mould
The output voltage values of block generate the corresponding relationship of the output voltage values of the noise ration value and the boost module.
In one embodiment of the present invention, the boost module is DC-DC module.
Terminal device provided in an embodiment of the present invention can be realized terminal device in the embodiment of the method for Fig. 1 realize it is each
Process, to avoid repeating, which is not described herein again.Terminal device provided in an embodiment of the present invention can be in defeated in terminal device
Out when sound status, according to the output voltage values of the corresponding adjustment boost module of the noise ration value of current environment, so that driver
Sound is exported with the corresponding volume value of output voltage values, since in the case where meeting same sense of hearing, ambient noise value is smaller, electricity
Influence of the Rong Sheng to user's sense of hearing is bigger and needs the volume value of the sound of driver output smaller, and ambient noise value is bigger, electricity
Influence of the Rong Sheng to user's sense of hearing is smaller and needs the volume value of the sound of driver output bigger, and terminal provided by the invention
Equipment, adjust boost module output voltage values can adjust driver output sound volume value and boost module and electricity
The capacitor sound that source module generates, therefore, combining environmental of embodiment of the present invention noise figure dynamic adjust the output voltage of boost module
Value can reduce the ripple of power module and boost module under the premise of guaranteeing sense of hearing, reduce power module and boost module
The capacitor sound of generation, and then can reduce or even avoid user to perceive capacitor sound, it improves user and uses sound output function
Experience.
Fig. 3 is the hardware structural diagram for realizing a kind of terminal device of each embodiment of the present invention, the terminal device 300
Including but not limited to: radio frequency unit 301, audio output unit 303, input unit 304, sensor 305, is shown network module 302
Show the components such as unit 306, user input unit 307, interface unit 308, memory 309, processor 310 and power supply 311.
It will be understood by those skilled in the art that terminal device structure shown in Fig. 3 does not constitute the restriction to terminal device, terminal is set
Standby may include perhaps combining certain components or different component layouts than illustrating more or fewer components.In the present invention
In embodiment, terminal device includes but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, can wear
Wear equipment and pedometer etc..
Wherein, processor 310 are used for:
Obtain the noise ration value of the current environment of detection；
When the terminal device is in output sound status, according to the output voltage values of noise ration value and boost module
Corresponding relationship, adjust the boost module output voltage be the current environment the corresponding output voltage of noise ration value
Value, when the driver is in the open state, so that the driver is exported with the corresponding volume value of the output voltage values
Sound.
Terminal device provided in an embodiment of the present invention, can be when terminal device be in output sound status, according to current
The output voltage values of the corresponding adjustment boost module of the noise ration value of environment, so that driver is with the corresponding volume of output voltage values
Value output sound, since in the case where meeting same sense of hearing, ambient noise value is smaller, and influence of the capacitor sound to user's sense of hearing is got over
Greatly and need the volume value of the sound of driver output smaller, ambient noise value is bigger, and influence of the capacitor sound to user's sense of hearing is got over
Small and the sound that needs driver to export volume value is bigger, and terminal device provided by the invention adjusts the defeated of boost module
The capacitor sound that voltage value can adjust the volume value of the sound of driver output out and boost module and power module generate, because
This, combining environmental of embodiment of the present invention noise figure dynamic adjusts the output voltage values of boost module, can be before guaranteeing sense of hearing
The ripple for reducing power module and boost module is put, reduces the capacitor sound that power module and boost module generate, and then can
It reduces and user is even avoided to perceive capacitor sound, improve the experience that user uses sound output function.
It should be understood that the embodiment of the present invention in, radio frequency unit 301 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 310 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 301 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 301 can also by wireless communication system and network and other set
Standby communication.
Terminal device provides wireless broadband internet by network module 302 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 303 can be received by radio frequency unit 301 or network module 302 or in memory 309
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 303 can also provide and end
The relevant audio output of specific function that end equipment 300 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 303 includes loudspeaker, buzzer and receiver etc..
Input unit 304 is for receiving audio or video signal.Input unit 304 may include graphics processor
(Graphics Process ing Unit, GPU) 3041 and microphone 3042, graphics processor 3041 capture mould in video
The image data of the static images or video that are obtained in formula or image capture mode by image capture apparatus (such as camera) carries out
Processing.Treated, and picture frame may be displayed on display unit 306.It can be with through treated the picture frame of graphics processor 3041
It is stored in memory 309 (or other storage mediums) or is sent via radio frequency unit 301 or network module 302.Wheat
Gram wind 3042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be with
The format output that mobile communication base station can be sent to via radio frequency unit 301 is converted in the case where telephone calling model.
Terminal device 300 further includes at least one sensor 305, 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 3061, and proximity sensor can close when terminal device 300 is moved in one's ear
Display panel 3061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify terminal device posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 305 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 306 is for showing information input by user or being supplied to the information of user.Display unit 306 can wrap
Display panel 3061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitt ing Diode, OLED) configure display panel 3061.
User input unit 307 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 307 include touch panel 3071 and
Other input equipments 3072.Touch panel 3071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 3071 or in touch panel 3071
Neighbouring operation).Touch panel 3071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 310, receiving area
It manages the order that device 310 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 3071.In addition to touch panel 3071, user input unit 307 can also include other input equipments
3072.Specifically, other input equipments 3072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 3071 can be covered on display panel 3061, when touch panel 3071 is detected at it
On or near touch operation after, send processor 310 to determine the type of touch event, be followed by subsequent processing device 310 according to touching
The type for touching event provides corresponding visual output on display panel 3061.Although in Fig. 3, touch panel 3071 and display
Panel 3061 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 3071 and display panel 3061 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 308 is the interface that external device (ED) is connect with terminal device 300.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 308 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in terminal device 300 or can be used in 300 He of terminal device
Data are transmitted between external device (ED).
Memory 309 can be used for storing software program and various data.Memory 309 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 309 may include high-speed random access memory, it 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 310 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program and/or module that are stored in memory 309, and calls and is stored in storage
Data in device 309 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Place
Managing device 310 may include one or more processing units；Preferably, processor 310 can integrate application processor and modulatedemodulate is mediated
Manage device, 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 310.
Terminal device 300 can also include the power supply 311 (such as battery) powered to all parts, it is preferred that power supply 311
Can be logically contiguous by power-supply management system and processor 310, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, terminal device 300 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal device, including processor 310, and memory 309 is stored in
On memory 309 and the computer program that can run on the processor 310, the computer program are executed by processor 310
Each process of the output method embodiment of Shi Shixian above sound, and identical technical effect can be reached, to avoid repeating, this
In repeat no more.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program realizes each process of the output method embodiment of above sound when the computer program is executed by processor, and
Identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as
Read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (10)
1. a kind of output method of sound, be applied to terminal device, which is characterized in that the terminal device include: boost module,
Audio amplification block and driver, the boost module and the audio amplification block are electrically connected, and the audio amplifies mould
Block and the driver are electrically connected, which comprises
Detect the noise ration value of current environment；
When the terminal device is in output sound status, according to the output voltage values of noise ration value and the boost module
Corresponding relationship, adjust the boost module output voltage be the current environment the corresponding output voltage of noise ration value
Value, when the driver is in the open state, so that the driver is exported with the corresponding volume value of the output voltage values
Sound.
2. the method as described in claim 1, which is characterized in that further include:
When reaching predetermined condition, the output voltage values are redefined, so that output of the driver to redefine
The corresponding volume value of voltage value exports sound；
The predetermined condition that reaches comprises at least one of the following:
The variable quantity of the noise ration value of the current environment reaches threshold value；
Reach the preset time interval for redefining the output voltage values.
3. the method as described in claim 1, which is characterized in that it is described when the terminal device is in output sound status,
According to the corresponding relationship of noise ration value and the output voltage values of the boost module, the output voltage of the boost module is adjusted
For the corresponding output voltage values of noise ration value of the current environment, when the driver is in the open state, so that institute
Before driver is stated with the corresponding volume value output sound of the output voltage values, further includes:
The volume value for obtaining the capacitor sound that the terminal device generates in the environment of different noise ration values is no more than preset threshold
When, the output volume value of the driver；
According to the output volume value, the output voltage values of the boost module in the environment of different noise ration values are determined；
It is raw according to the output voltage values of noise ration value and the corresponding boost module in the environment of different noise ration values
At the corresponding relationship of the noise ration value and the output voltage values of the boost module.
4. the method as described in claim 1, which is characterized in that the boost module is DC-DC module.
5. a kind of terminal device characterized by comprising
Audio amplification block；
Boost module is electrically connected with the audio amplification block；
Driver is electrically connected with the audio amplification block；
Detection module, for detecting the noise ration value of current environment；
Control module detects the noise ration value of the current environment for controlling the detection module；
Processing module is used for when the terminal device is in output sound status, according to noise ration value and the boosting mould
The corresponding relationship of the output voltage values of block, the output voltage for adjusting the boost module is the noise ration value of the current environment
Corresponding output voltage values, when the driver is in the open state, so that the driver is with the output voltage values pair
The volume value output sound answered.
6. terminal device as claimed in claim 5, which is characterized in that the processing module is also used to:
When reaching predetermined condition, the output voltage values are redefined, so that output of the driver to redefine
The corresponding volume value of voltage value exports sound；
The predetermined condition that reaches comprises at least one of the following:
The variable quantity of the noise ration value of the current environment reaches threshold value；
Reach the preset time interval for redefining the output voltage values.
7. terminal device as claimed in claim 5, which is characterized in that further include:
Module is obtained, for obtaining the volume value for the capacitor sound that the terminal device generates in the environment of different noise ration values not
When more than preset threshold, the output volume value of the driver；
Determining module, for according to the output volume value, determining the boost module in the environment of different noise ration values
Output voltage values；
Generation module, for according in the environment of different noise ration values noise ration value and the corresponding boost module
Output voltage values generate the corresponding relationship of the output voltage values of the noise ration value and the boost module.
8. terminal device as claimed in claim 5, which is characterized in that the boost module is DC-DC module.
9. a kind of terminal device characterized by comprising memory, processor and be stored on the memory and can be in institute
The computer program run on processor is stated, such as Claims 1-4 is realized when the computer program is executed by the processor
Any one of described in method the step of.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
The step of program, the computer program realizes method according to any one of claims 1 to 4 when being executed by processor.
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| CN201811157937.4A CN109218504B (en) | 2018-09-30 | 2018-09-30 | Sound output method and terminal equipment |
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| CN201811157937.4A CN109218504B (en) | 2018-09-30 | 2018-09-30 | Sound output method and terminal equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021104450A1 (en) * | 2019-11-29 | 2021-06-03 | 维沃移动通信有限公司 | Electronic device and volume adjustment method therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010252255A (en) * | 2009-04-20 | 2010-11-04 | Panasonic Corp | Automatic volume control output device |
| CN101958693A (en) * | 2009-07-13 | 2011-01-26 | 深圳富泰宏精密工业有限公司 | Volume-adjusting device and method |
| CN107592592A (en) * | 2017-07-28 | 2018-01-16 | 捷开通讯(深圳)有限公司 | Display panel, mobile terminal and screen sounding control method |
| CN107786751A (en) * | 2017-10-31 | 2018-03-09 | 维沃移动通信有限公司 | A kind of method for broadcasting multimedia file and mobile terminal |
| CN108234727A (en) * | 2017-11-29 | 2018-06-29 | 维沃移动通信有限公司 | A kind of noise-reduction method and mobile terminal |
-
2018
- 2018-09-30 CN CN201811157937.4A patent/CN109218504B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010252255A (en) * | 2009-04-20 | 2010-11-04 | Panasonic Corp | Automatic volume control output device |
| CN101958693A (en) * | 2009-07-13 | 2011-01-26 | 深圳富泰宏精密工业有限公司 | Volume-adjusting device and method |
| CN107592592A (en) * | 2017-07-28 | 2018-01-16 | 捷开通讯(深圳)有限公司 | Display panel, mobile terminal and screen sounding control method |
| CN107786751A (en) * | 2017-10-31 | 2018-03-09 | 维沃移动通信有限公司 | A kind of method for broadcasting multimedia file and mobile terminal |
| CN108234727A (en) * | 2017-11-29 | 2018-06-29 | 维沃移动通信有限公司 | A kind of noise-reduction method and mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021104450A1 (en) * | 2019-11-29 | 2021-06-03 | 维沃移动通信有限公司 | Electronic device and volume adjustment method therefor |
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