CN107807809A - A kind of terminal volume adjusting method, terminal and computer-readable recording medium - Google Patents
A kind of terminal volume adjusting method, terminal and computer-readable recording medium Download PDFInfo
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- CN107807809A CN107807809A CN201711015789.8A CN201711015789A CN107807809A CN 107807809 A CN107807809 A CN 107807809A CN 201711015789 A CN201711015789 A CN 201711015789A CN 107807809 A CN107807809 A CN 107807809A
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- volume
- voice data
- terminal
- music file
- music
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
Abstract
The embodiment of the invention discloses a kind of terminal volume adjusting method, methods described includes：When playing each music file, the microphone of terminal is controlled to gather voice data；The voice data is pre-processed, obtains pretreated voice data；When the volume value of the pretreated voice data is more than the maximum of default volume range, the volume of the music file is turned down, until the volume value of the pretreated voice data is in default volume range；When the volume value of the volume file is less than the minimum value of default volume range, the volume of the music file is heightened, until the volume value of the pretreated voice data is in default volume range；In this way, for each music file of terminal plays, its volume can be automatically adjusted with preset need, reduce the operation complexity of user.The embodiment of the invention also discloses a kind of terminal and computer-readable recording medium.
Description
Technical field
The present invention relates to the Play Technique for Multimedia of terminal, more particularly to a kind of terminal volume adjusting method, terminal and meter
Calculation machine readable storage medium storing program for executing.
Background technology
At present, mobile terminal becomes less and less but needs the function that performs more and more, for example, as needed in terminal
It is upper to play various music files.
User can be by directly downloading the music files such as the tinkle of bells and being saved in terminal, for the advance unified setting of user
Music file broadcast sound volume, because sampling volume of each music file when making has differences so that the reality of each music file
Border phonation volume is distinct, and so, user is by needing the actual phonation volume according to music file to carry out manually volume
Regulation, implements inconvenience；That is, when being changed each time to the music file of broadcasting, it is necessary to its volume
Adjusted manually.
The content of the invention
In order to solve the above technical problems, the embodiment of the present invention provides a kind of terminal volume adjusting method, terminal and computer
Readable storage medium storing program for executing, for each music file of terminal plays, its volume can be automatically adjusted with preset need, dropped
The low operation complexity of user.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in：
The embodiments of the invention provide a kind of terminal volume adjusting method, methods described includes：
When playing each music file, the microphone of terminal is controlled to gather voice data；
The voice data is pre-processed, obtains pretreated voice data；It is described that the voice data is entered
Row pretreatment includes：Filter out the ambient sound in the voice data；
When the volume value of the pretreated voice data is more than the maximum of default volume range, turn down described
The volume of music file, until the volume value of the pretreated voice data is in default volume range；When described
When the volume value of volume file is less than the minimum value of default volume range, the volume of the music file is heightened, until described
The volume value of pretreated voice data is in default volume range.
Optionally, the music file is predetermined voice music file, and the voice music file includes being used for
Characterize the voice data of the sound of people and the background music data for characterizing background music sound；
Correspondingly, described pre-processed to the voice data also includes：Filter out the background sound in the voice data
Music sound.
Optionally, the ambient sound filtered out in the voice data includes：
The sound frequency according to corresponding to audio file, filter out the ambient sound in the voice data.
Optionally, the volume for turning down the music file, including：
Continuous several times turn down the volume of the music file, and adjustment amount when turning down volume every time is identical；
The volume for heightening the music file, including：
Continuous several times heighten the volume of the music file, and adjustment amount when heightening volume every time is identical.
Optionally, the volume for turning down the music file, including：
Continuous several times turn down the volume of the music file, and when i is more than 1, adjustment amount when ith turns down volume is less than
The i-th -1 time adjustment amount turned down during volume；
The volume for heightening the music file, including：
Continuous several times heighten the volume of the music file, and when j is more than 1, adjustment amount when jth time heightens volume is less than
Jth heightens adjustment amount during volume for -1 time.
The embodiment of the present invention additionally provides a kind of terminal, and the terminal includes microphone, memory, processor and is stored in
On the memory and the computer program that can run on the processor；Wherein, the computer program is by the processing
Device realizes following steps when performing：
When playing each music file, the microphone of terminal is controlled to gather voice data；
The voice data is pre-processed, obtains pretreated voice data；It is described that the voice data is entered
Row pretreatment includes：Filter out the ambient sound in the voice data；
When the volume value of the pretreated voice data is more than the maximum of default volume range, turn down described
The volume of music file, until the volume value of the pretreated voice data is in default volume range；When described
When the volume value of volume file is less than the minimum value of default volume range, the volume of the music file is heightened, until described
The volume value of pretreated voice data is in default volume range.
Optionally, the music file is predetermined voice music file, and the voice music file includes being used for
Characterize the voice data of the sound of people and the background music data for characterizing background music sound；
Correspondingly, the computer program by the computing device when also realize following steps：
Filter out the background music sound in the voice data.
Optionally, the computer program by the computing device when implement following steps：
When the volume value of the pretreated voice data is more than the maximum of default volume range, continuous several times
The volume of the music file is turned down, until the volume value of the pretreated voice data is in default volume range
It is interior；Wherein, adjustment amount when turning down volume every time is identical；
When the volume value of the volume file is less than the minimum value of default volume range, continuous several times heighten the sound
The volume of music file, until the volume value of the pretreated voice data is in default volume range；Wherein, every time
Adjustment amount when heightening volume is identical.
Optionally, the computer program by the computing device when implement following steps：
When the volume value of the pretreated voice data is more than the maximum of default volume range, continuous several times
The volume of the music file is turned down, until the volume value of the pretreated voice data is in default volume range
It is interior；Wherein, when i is more than 1, adjustment amount when ith turns down volume turns down adjustment amount during volume less than the i-th -1 time；
When the volume value of the volume file is less than the minimum value of default volume range, continuous several times heighten the sound
The volume of music file, until the volume value of the pretreated voice data is in default volume range；Wherein, j is worked as
During more than 1, adjustment amount when jth time heightens volume is less than adjustment amount when jth heightens volume for -1 time.
The embodiment of the present invention additionally provides a kind of computer-readable recording medium, and applied in terminal, the terminal includes
Microphone；The computer-readable recording medium storage has computer program,
When the computer program is by least one computing device, cause at least one computing device above-mentioned
The step of any one terminal volume adjusting method.
It is first in a kind of terminal volume adjusting method provided in an embodiment of the present invention, terminal and computer-readable recording medium
First, when playing each music file, the microphone of terminal is controlled to gather voice data；Then, the voice data is entered
Row pretreatment, obtains pretreated voice data；It is described pretreatment is carried out to the voice data to include：Filter out the sound
Ambient sound in data；Finally, it is more than default volume range most in the volume value of the pretreated voice data
During big value, the volume of the music file is turned down, until the volume value of the pretreated voice data is in default sound
In the range of amount；When the volume value of the volume file is less than the minimum value of default volume range, the music file is heightened
Volume, until the volume value of the pretreated voice data is in default volume range；Here, default volume
Scope embodies the demand of terminal user, thus, can be with preset need by its sound for each music file of terminal plays
Amount is automatically adjusted, and reduces the operation complexity of user.
Brief description of the drawings
Fig. 1 is a kind of hardware architecture diagram for the mobile terminal for realizing each embodiment of 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 chart of terminal volume adjusting method of the embodiment of the present invention；
Fig. 4 is the schematic diagram that input volume range maximum is prompted the user with the embodiment of the present invention；
Fig. 5 is the schematic diagram that input volume range minimum value is prompted the user with the embodiment of the present invention；
Fig. 6 is the structural representation of the terminal of the embodiment of the present invention.
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 follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. move
Dynamic terminal, and the fixed terminal such as digital TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of each embodiment of the realization present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, audio output unit 103, A/V (audios/regard
Frequently input block 104, sensor 105, display unit 106, user input unit 107, interface unit 108, first memory)
109th, the part such as first processor 110 and power supply 111.It will be understood by those skilled in the art that the mobile end shown in Fig. 1
End structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts, or group
Close some parts, or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to first processor 110；In addition, up data are sent to base station.Generally, radio frequency list
Member 101 includes but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..This
Outside, radio frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any
(Global System of Mobile communication, the whole world are mobile for communication standard or agreement, including but not limited to GSM
Communication system), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or
It is sound that the voice data stored in first memory 109, which is converted into audio signal and exported,.Moreover, audio output unit
103 can also provide performed to mobile terminal 100 the related audio output of specific function (for example, call signal reception sound,
Message sink sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 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 view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited
Storage is transmitted in first memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.
Microphone 1042 can be in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone
1042 receive sound (voice data), and can be voice data by such acoustic processing.Audio (voice) after processing
Data can be converted to the form that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model
Output.Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send out
Send caused noise or interference during audio signal.
Mobile terminal 100 also 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 transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer 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 axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification 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, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact 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 first processor 110, and the order that first processor 110 is sent can be received and performed.
Furthermore, it is possible to contact panel 1071 is realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except
Contact panel 1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments
1072 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse,
One or more in action bars etc., are not limited specifically herein.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, first processor 110 is sent to determine the type of touch event, subsequent first processor 110
Corresponding visual output is provided on display panel 1061 according to the type of touch event.Although in Fig. 1, contact panel 1071 with
Display panel 1061 is the part independent as two to realize the input of mobile terminal and output function, but in some implementations
In example, contact panel 1071 and display panel 1061 can be integrated and realize input and the output function of mobile terminal, specifically
Do not limit herein.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device 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).
First memory 109 can be used for storage software program and various data.First memory 109 can mainly include depositing
Program area and storage data field are stored up, wherein, storing program area can storage program area, the application program needed at least one function
(such as sound-playing function, image player function etc.) etc.；Storage data field can store uses created number according to mobile phone
According to (such as voice data, phone directory etc.) etc..In addition, first memory 109 can include high-speed random access memory, may be used also
With including nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-states
Part.
First processor 110 is the control centre of mobile terminal, utilizes various interfaces and the whole mobile terminal of connection
Various pieces, by running or performing the software program and/or module that are stored in first memory 109, and call and deposit
The data in first memory 109 are stored up, perform the various functions and processing data of mobile terminal, so as to be carried out to mobile terminal
Integral monitoring.First processor 110 may include one or more processing units；Preferably, first processor 110 can integrate application
Processor and modem processor, wherein, application processor mainly handles operating system, user interface and application program etc.,
Modem processor mainly handles radio communication.It is understood that above-mentioned modem processor can not also be integrated into
In first processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and first processor 110, so as to be charged by power-supply management system realization management,
The function such as electric discharge and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters
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
Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used
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 terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
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 between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers
Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc.
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making 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, other wireless communication systems, such as GSM (Global System of Mobile are readily applicable to
Communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet without
Line service), CDMA2000 (Code Division Multiple Access2000, CDMA 2000), WCDMA
(Wideband Code Division Multiple Access, WCDMA), TD-SCDMA (Time Division-
Synchronous Code Division Multiple Access, TD SDMA) and following new network system
System etc., is not limited herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.
First embodiment
First embodiment of the invention proposes a kind of terminal volume adjusting method, and can apply to being capable of playing music
Terminal in.
Here, the terminal of above-mentioned record can be mobile terminal or fixed terminal, and the terminal of above-mentioned record includes
But it is not limited to mobile phone, notebook computer, camera, PDA, PAD, PMP, guider etc..The mobile terminal can connect
Internet is connected to, wherein, the mode of the connection can be that the mobile internet provided by operator is attached, and may be used also
To be to carry out network connection by accessing WAP.
Here, if mobile terminal has operating system, the operating system can be UNIX, Linux, Windows, Android
(Android), Windows Phone etc..
It should be noted that species, shape, size to the display screen on mobile terminal etc. is not limited, it is exemplary
, the display screen on mobile terminal can be LCDs etc..
Here, one or more microphone devices are provided with terminal, all microphone devices in terminal can be terminal
The same side, the not homonymy of terminal can also be located at, for example, five microphone devices of terminal are respectively positioned on the screen side of terminal, or
Person, the part microphone device in terminal are located at the screen side of terminal, and another part microphone device is located at the back side one of terminal
Side, when actually implementing, the microphone device of terminal can be the devices such as buzzer, loudspeaker, receiver.
Fig. 3 is the flow chart of terminal volume adjusting method of the embodiment of the present invention, as shown in figure 3, the flow can include：
Step 301：When playing each music file, the microphone of terminal is controlled to gather voice data.
In actual applications, the music player playing music of terminal can be controlled, the music file of terminal can be with
It is music file that terminal prestores or the music file of terminal from network side device downloads.
Here, music file is used to represent the file that can send sound when playing, and music file can be video text
Part or audio file, the form and species of music file is not defined in the embodiment of the present invention.
For music file, in one example, the sound of music file can not include the sound of people, can also be simultaneously
Sound and background music sound, the embodiment of the present invention including people are limited not to this.
In an optional embodiment, the processor of terminal controls terminal when it is determined that playing a music file
Microphone is started working, to gather voice data；
It is understood that the voice data that terminal microphone is gathered not only corresponds to voice data including music file,
Also include voice data corresponding to ambient sound.
The microphone of terminal can deliver to the audio data transmitting processor of terminal after voice data is collected, with
It is easy to the processor of terminal that the voice data is further processed.
Step 302：The voice data is pre-processed, obtains pretreated voice data；It is described to the sound
Sound data, which carry out pretreatment, to be included：Filter out the ambient sound in the voice data；
Here, the voice data of ambient sound is characterized due to inevitably being included in voice data, thus, by filtering out
Ambient sound in the voice data, the noise reduction process to the voice data can also be realized.
Exemplarily, waveform corresponding to voice data can be directed to, and according to frequency, is realized to the environment in voice data
Sound filters out, for example, filtering out the ambient sound different from the sound frequency of music file by wave filter.
Optionally, music file is predetermined voice music file, and voice music file includes being used to characterize people's
The voice data of sound and the background music data for characterizing background music sound；
Correspondingly, it is described pretreatment is carried out to the voice data to include：Filter out the back of the body in the voice data
Scape musical sound.
Here, filtering out the principle of the background music sound in the voice data can be described below：Pass through its frequency model
Enclose and make a distinction, voice and background music sound can not handled again in a channel, detection after distinguishing by wave filter etc..
It is pointed out that the step of filtering out the background music sound in the voice data, can filter out the sound
Performed, can also be held after the step of ambient sound in except the voice data before the step of ambient sound in sound data
OK.
As can be seen that after being pre-processed to voice data, the volume of the voice data drawn actually embodies
The actual volume for the music file that human ear is heard.
Step 303：When the volume value of the pretreated voice data is more than the maximum of default volume range,
The volume of the music file is turned down, until the volume value of the pretreated voice data is in default volume range
It is interior；
When the volume value of the volume file is less than the minimum value of default volume range, the music file is heightened
Volume, until the volume value of the pretreated voice data is in default volume range.
In one example, volume value can be indicated by numeral, such as the max volume that terminal can be sent
100 are designated as, volume during mute state is designated as 0, the broadcast sound volume of the music file of terminal is determined with this.
When actually implementing, volume range can be pre-set by user, i.e. the user input unit that user passes through terminal
Corresponding volume range is inputted into terminal, is illustrated below by two figures.
In terminal, it may be determined that enter the triggering mode during interface that volume range maximum or minimum value are set,
User triggers enter the interface that volume range maximum or minimum value are set after, can be to set volume range according to the actual requirements
Maximum or minimum value.
Fig. 4 is the schematic diagram that input volume range maximum is prompted the user with the embodiment of the present invention, as shown in figure 4, eventually
" volume range maximum please be input " is shown on the display screen at end, and shows input frame in order to which user carries out volume value
Input, afterwards, terminal " it is determined that " button be clicked when, it may be determined that user input volume range maximum；Preferably, exist
" it is determined that " button when being clicked, can also send sound, in order to user according to the volume range maximum that active user inputs
Determine whether the volume range maximum is suitable, when the volume range maximum currently inputted is improper, triggering again enters
The interface of volume range maximum is set.
Fig. 5 is the schematic diagram that input volume range minimum value is prompted the user with the embodiment of the present invention, as shown in figure 5, eventually
" volume range minimum value please be input " is shown on the display screen at end, and shows input frame in order to which user carries out volume value
Input, afterwards, terminal " it is determined that " button be clicked when, it may be determined that user input volume range minimum value；Preferably, exist
" it is determined that " button when being clicked, can also send sound, in order to user according to the volume range minimum value that active user inputs
Determine whether the volume range minimum value is suitable, when the volume range minimum value currently inputted is improper, triggering again enters
The interface of volume range minimum value is set.
In one example, the volume range pre-set is expressed as H1~H2 (volume range that user is accustomed to), hand
Machine puts shuffle song on table, and user can listen music while doing other things；If currently playing song is A (slow sections
Play song), rear shuffle song B (rock song sound is larger) is finished, voice data is at this moment detected by microphone,
Afterwards by being pre-processed to voice data after, when judging that its volume value is more than H2, controllable mobile phone reduces volume automatically, makes
Its volume value is in the range of H1~H2；Similarly, if its volume value is less than H1, mobile phone can also be controlled to be automatically increased sound
Amount, makes its volume value be in the range of H1~H2.
Conventionally, as sampling volume of each music file when making has differences so that each music file
Actual phonation volume it is distinct, so, user is carried out by needing according to the actual phonation volume of music file to volume
Regulation manually, implements inconvenience；
And the terminal volume adjusting method of the embodiment of the present invention is used, and first, when playing each music file, control
The microphone collection voice data of terminal；Then, the voice data is pre-processed, obtains pretreated sound number
According to；It is described pretreatment is carried out to the voice data to include：Filter out the ambient sound in the voice data；Finally, described
When the volume value of pretreated voice data is more than the maximum of default volume range, the sound of the music file is turned down
Amount, until the volume value of the pretreated voice data is in default volume range；When the sound of the volume file
When value is less than the minimum value of default volume range, the volume of the music file is heightened, until the pretreated sound
The volume value of sound data is in default volume range；Here, default volume range embodies the demand of terminal user, because
And for each music file of terminal plays, its volume can be automatically adjusted with preset need, reduce user's
Operation complexity.
Second embodiment
In order to more embody the purpose of the present invention, on the basis of first embodiment of the invention, carry out further
Illustrate.
In second embodiment of the invention, the flow of terminal volume adjusting method can include：
Step A1：The implementation of this step is identical with step 301, repeats no more here.
Step A2：The implementation of this step is identical with step 302, repeats no more here.
Step A3：When the volume value of the pretreated voice data is more than the maximum of default volume range,
The volume of the music file is turned down, until the volume value of the pretreated voice data is in default volume range
It is interior；
When the volume value of the volume file is less than the minimum value of default volume range, the music file is heightened
Volume, until the volume value of the pretreated voice data is in default volume range.
Optionally, the mode for turning down the volume of music file is：Continuous several times turn down the volume of the music file, every time
Adjustment amount when turning down volume is identical；
Optionally, the mode for heightening the volume of music file is：Continuous several times turn down the volume of the music file, every time
Adjustment amount when heightening volume is identical.
, can for the volume for turning down music file or the implementation for the volume for heightening music file when actually implementing
To be automatically turned down by the control of the processor of terminal or be improved volume automatically；Adjustment amount during each volume adjustment can be set in advance
Put and preserve in the terminal.
Using the volume adjustment mode of second embodiment of the invention, rapidly the volume of music file can be adjusted to conjunction
Suitable scope, it is preferable that adjustment amount during each volume adjustment subtracts volume range minimum value less than volume range maximum
Difference, it can be ensured that adjust the volume of music file to suitable scope.
3rd embodiment
In order to more embody the purpose of the present invention, on the basis of first embodiment of the invention, carry out further
Illustrate.
In second embodiment of the invention, the flow of terminal volume adjusting method can include：
Step B1：The implementation of this step is identical with step 301, repeats no more here.
Step B2：The implementation of this step is identical with step 302, repeats no more here.
Step B3：When the volume value of the pretreated voice data is more than the maximum of default volume range,
The volume of the music file is turned down, until the volume value of the pretreated voice data is in default volume range
It is interior；
When the volume value of the volume file is less than the minimum value of default volume range, the music file is heightened
Volume, until the volume value of the pretreated voice data is in default volume range.
Optionally, the mode for turning down the volume of the music file is：Continuous several times turn down the volume of the music file,
When i is more than 1, adjustment amount when ith turns down volume turns down adjustment amount during volume less than the i-th -1 time；Wherein, i is more than 1
Natural number.
Optionally, the mode for heightening the volume of music file is：Continuous several times heighten the volume of the music file, work as j
During more than 1, adjustment amount when jth time turns down volume is less than adjustment amount when jth heightens volume for -1 time；Wherein, j is more than 1
Natural number.
That is, when turning down or heightening the volume of music file, each adjustment amount gradually reduces, in this way, can be with
Ensure to adjust the volume of music file to suitable scope.
Fourth embodiment
Based on previous embodiment identical technical concept, fourth embodiment of the invention provides a kind of terminal.
Here, the terminal of above-mentioned record can be mobile terminal or fixed terminal, and the terminal of above-mentioned record includes
But it is not limited to mobile phone, notebook computer, camera, PDA, PAD, PMP, guider etc..The mobile terminal can connect
Internet is connected to, wherein, the mode of the connection can be that the mobile internet provided by operator is attached, and may be used also
To be to carry out network connection by accessing WAP.
Here, the terminal of above-mentioned record can be mobile terminal or fixed terminal, and the terminal of above-mentioned record includes
But it is not limited to mobile phone, notebook computer, camera, PDA, PAD, PMP, guider etc..The mobile terminal can connect
Internet is connected to, wherein, the mode of the connection can be that the mobile internet provided by operator is attached, and may be used also
To be to carry out network connection by accessing WAP.
Here, if mobile terminal has operating system, the operating system can be UNIX, Linux, Windows, Android
(Android), Windows Phone etc..
It should be noted that species, shape, size to the display screen on mobile terminal etc. is not limited, it is exemplary
, the display screen on mobile terminal can be LCDs etc..
Here, one or more microphone devices are provided with terminal, all microphone devices in terminal can be terminal
The same side, the not homonymy of terminal can also be located at, for example, five microphone devices of terminal are respectively positioned on the screen side of terminal, or
Person, the part microphone device in terminal are located at the screen side of terminal, and another part microphone device is located at the back side one of terminal
Side, when actually implementing, the microphone device of terminal can be the devices such as buzzer, loudspeaker, receiver.
Referring to Fig. 6, it illustrates a kind of terminal 60 provided in an embodiment of the present invention, can include：Microphone 600, second
Memory 601, second processor 602 and it is stored in the meter that can be run on the second memory and in the second processor
Calculation machine program, wherein,
The computer program realizes following steps when being performed by the second processor：
When playing each music file, the microphone of terminal is controlled to gather voice data；
The voice data is pre-processed, obtains pretreated voice data；It is described that the voice data is entered
Row pretreatment includes：Filter out the ambient sound in the voice data；
When the volume value of the pretreated voice data is more than the maximum of default volume range, turn down described
The volume of music file, until the volume value of the pretreated voice data is in default volume range；When described
When the volume value of volume file is less than the minimum value of default volume range, the volume of the music file is heightened, until described
The volume value of pretreated voice data is in default volume range.
In actual applications, above-mentioned second memory 601 can be volatile memory (volatile memory), example
Such as random access memory (RAM, Random-Access Memory)；Or nonvolatile memory (non-volatile
Memory), such as read-only storage (ROM, Read-Only Memory), flash memory (flash memory), hard disk
(HDD, Hard Disk Drive) or solid state hard disc (SSD, Solid-State Drive)；Or the memory of mentioned kind
Combination, and provide instruction and data to second processor 602.
Above-mentioned second processor 602 can be application-specific IC (ASIC, Application Specific
Integrated Circuit), digital signal processor (DSP, Digital Signal Processor), Digital Signal Processing
Device (DSPD, Digital Signal Processing Device), programmable logic device (PLD, Programmable
Logic Device), field programmable gate array (FPGA, Field Programmable Gate Array), central processing unit
At least one of (CPU, Central Processing Unit), controller, microcontroller, microprocessor.It is appreciated that
Ground, for different equipment, for realizing that the electronic device of above-mentioned second processor function can also be other, the present invention is implemented
Example is not especially limited.
In actual applications, the music player playing music of terminal can be controlled, the music file of terminal can be with
It is music file that terminal prestores or the music file of terminal from network side device downloads.
Here, music file is used to represent the file that can send sound when playing, and music file can be video text
Part or audio file, the form and species of music file is not defined in the embodiment of the present invention.
For music file, in one example, the sound of music file can not include the sound of people, can also be simultaneously
Sound and background music sound, the embodiment of the present invention including people are limited not to this.
In an optional embodiment, the processor of terminal controls terminal when it is determined that playing a music file
Microphone is started working, to gather voice data；
It is understood that the voice data that terminal microphone is gathered not only corresponds to voice data including music file,
Also include voice data corresponding to ambient sound.
The microphone of terminal can deliver to the audio data transmitting processor of terminal after voice data is collected, with
It is easy to the processor of terminal that the voice data is further processed.
Here, the voice data of ambient sound is characterized due to inevitably being included in voice data, thus, by filtering out
Ambient sound in the voice data, the noise reduction process to the voice data can also be realized.
Exemplarily, waveform corresponding to voice data can be directed to, and according to frequency, is realized to the environment in voice data
Sound filters out, for example, filtering out the ambient sound different from the sound frequency of music file by wave filter.
Optionally, music file is predetermined voice music file, and voice music file includes being used to characterize people's
The voice data of sound and the background music data for characterizing background music sound；
Correspondingly, it is described pretreatment is carried out to the voice data to include：Filter out the back of the body in the voice data
Scape musical sound.
Here, filtering out the principle of the background music sound in the voice data can be described below：Pass through its frequency model
Enclose and make a distinction, voice and background be not because sound can be handled again in a wave band, detection after distinguishing by wave filter etc..
It is pointed out that the step of filtering out the background music sound in the voice data, can filter out the sound
Performed, can also be held after the step of ambient sound in except the voice data before the step of ambient sound in sound data
OK.
As can be seen that after being pre-processed to voice data, the volume of the voice data drawn actually embodies
The actual volume for the music file that human ear is heard.
Optionally, when the volume value of the volume file is less than the minimum value of default volume range, the sound is heightened
The volume of music file, until the volume value of the pretreated voice data is in default volume range.
In one example, volume value can be indicated by numeral, such as the max volume that terminal can be sent
100 are designated as, volume during mute state is designated as 0, the broadcast sound volume of the music file of terminal is determined with this.
When actually implementing, volume range can be pre-set by user, i.e. the user input unit that user passes through terminal
Corresponding volume range is inputted into terminal, is illustrated below by two figures.
In terminal, it may be determined that enter the triggering mode during interface that volume range maximum or minimum value are set,
User triggers enter the interface that volume range maximum or minimum value are set after, can be to set volume range according to the actual requirements
Maximum or minimum value.
As shown in figure 4, show " volume range maximum please be input " on the display screen of terminal, and show input frame with
Be easy to user carry out volume value input, afterwards, terminal " it is determined that " button be clicked when, it may be determined that user input volume
Scope maximum；Preferably, " it is determined that " button be clicked when, can also according to active user input volume range maximum
Sound is sent, in order to which user determines whether the volume range maximum is suitable, in the volume range maximum currently inputted not
When suitable, triggering again enters the interface for setting volume range maximum.
As shown in figure 5, show " volume range minimum value please be input " on the display screen of terminal, and show input frame with
Be easy to user carry out volume value input, afterwards, terminal " it is determined that " button be clicked when, it may be determined that user input volume
Stated range minimum；Preferably, " it is determined that " button be clicked when, can also according to active user input volume range minimum value
Sound is sent, in order to which user determines whether the volume range minimum value is suitable, in the volume range minimum value currently inputted not
When suitable, triggering again enters the interface for setting volume range minimum value.
In one example, the volume range pre-set is expressed as H1~H2 (volume range that user is accustomed to), hand
Machine puts shuffle song on table, and user can listen music while doing other things；If currently playing song is A (slow sections
Play song), rear shuffle song B (rock song sound is larger) is finished, voice data is at this moment detected by microphone,
Afterwards by being pre-processed to voice data after, when judging that its volume value is more than H2, controllable mobile phone reduces volume automatically, makes
Its volume value is in the range of H1~H2；Similarly, if its volume value is less than H1, mobile phone can also be controlled to be automatically increased sound
Amount, makes its volume value be in the range of H1~H2.
Using the terminal of the embodiment of the present invention, first, when playing each music file, Mike's elegance of terminal is controlled
Collect voice data；Then, the voice data is pre-processed, obtains pretreated voice data；It is described to the sound
Sound data, which carry out pretreatment, to be included：Filter out the ambient sound in the voice data；Finally, in the pretreated sound number
According to volume value be more than the maximum of default volume range when, the volume of the music file is turned down, until the pretreatment
The volume value of voice data afterwards is in default volume range；When the volume value of the volume file is less than default volume
During the minimum value of scope, the volume of the music file is heightened, until the volume value of the pretreated voice data is in
In default volume range；Here, default volume range embodies the demand of terminal user, thus, for terminal plays
Each music file, its volume can be automatically adjusted with preset need, reduce the operation complexity of user.
5th embodiment
Based on providing a kind of computer-readable Jie with previous embodiment identical technical concept, fifth embodiment of the invention
Matter, it can apply in terminal；The part that the technical scheme of previous embodiment substantially contributes to prior art in other words
Or all or part of the technical scheme can be embodied in the form of software product, the computer software product is stored in
In one computer-readable recording medium, including some instructions to cause a computer equipment (can be personal computer,
Server, or network equipment etc.) or processor (processor) perform all or part of step of the present embodiment methods described
Suddenly.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read Only Memory), deposit at random
Access to memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Specifically, computer program instructions corresponding to a kind of terminal volume adjusting method in the present embodiment can be deposited
Storage calculates in the storage mediums such as CD, hard disk, USB flash disk when corresponding with a kind of terminal volume adjusting method in storage medium
When machine programmed instruction is read or is performed by an electronic equipment, cause the foregoing implementation of at least one computing device present invention
Step described in any one terminal volume adjusting method of example.
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 is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of terminal volume adjusting method, it is characterised in that methods described includes：
When playing each music file, the microphone of terminal is controlled to gather voice data；
The voice data is pre-processed, obtains pretreated voice data；It is described that the voice data is carried out in advance
Processing includes：Filter out the ambient sound in the voice data；
When the volume value of the pretreated voice data is more than the maximum of default volume range, the music is turned down
The volume of file, until the volume value of the pretreated voice data is in default volume range；
When the volume value of the volume file is less than the minimum value of default volume range, the sound of the music file is heightened
Amount, until the volume value of the pretreated voice data is in default volume range.
2. according to the method for claim 1, it is characterised in that the music file is predetermined voice music text
Part, the voice music file include the voice data for being used to characterize the sound of people and the background for characterizing background music sound
Music data；
Correspondingly, described pre-processed to the voice data also includes：Filter out the background sound music in the voice data
Sound.
3. according to the method for claim 1, it is characterised in that the ambient sound bag filtered out in the voice data
Include：
The sound frequency according to corresponding to audio file, filter out the ambient sound in the voice data.
4. according to the method for claim 1, it is characterised in that the volume for turning down the music file, including：
Continuous several times turn down the volume of the music file, and adjustment amount when turning down volume every time is identical；
The volume for heightening the music file, including：
Continuous several times heighten the volume of the music file, and adjustment amount when heightening volume every time is identical.
5. according to the method for claim 1, it is characterised in that the volume for turning down the music file, including：
Continuous several times turn down the volume of the music file, and when i is more than 1, adjustment amount when ith turns down volume is less than i-th-
1 adjustment amount turned down during volume；
The volume for heightening the music file, including：
Continuous several times heighten the volume of the music file, when j is more than 1, adjustment amount when jth time heightens volume be less than jth-
1 adjustment amount heightened during volume.
6. a kind of terminal, it is characterised in that the terminal includes microphone, memory, processor and is stored in the memory
Computer program that is upper and can running on the processor；Wherein, the computer program is by real during the computing device
Existing following steps：
When playing each music file, the microphone of terminal is controlled to gather voice data；
The voice data is pre-processed, obtains pretreated voice data；It is described that the voice data is carried out in advance
Processing includes：Filter out the ambient sound in the voice data；
When the volume value of the pretreated voice data is more than the maximum of default volume range, the music is turned down
The volume of file, until the volume value of the pretreated voice data is in default volume range；When the volume
When the volume value of file is less than the minimum value of default volume range, the volume of the music file is heightened, until the pre- place
The volume value of voice data after reason is in default volume range.
7. terminal according to claim 6, it is characterised in that the music file is predetermined voice music text
Part, the voice music file include the voice data for being used to characterize the sound of people and the background for characterizing background music sound
Music data；
Correspondingly, the computer program by the computing device when also realize following steps：
Filter out the background music sound in the voice data.
8. terminal according to claim 6, it is characterised in that specific when the computer program is by the computing device
Realize following steps：
When the volume value of the pretreated voice data is more than the maximum of default volume range, continuous several times are turned down
The volume of the music file, until the volume value of the pretreated voice data is in default volume range；Its
In, adjustment amount when turning down volume every time is identical；
When the volume value of the volume file is less than the minimum value of default volume range, continuous several times heighten the music text
The volume of part, until the volume value of the pretreated voice data is in default volume range；Wherein, heighten every time
Adjustment amount during volume is identical.
9. terminal according to claim 6, it is characterised in that specific when the computer program is by the computing device
Realize following steps：
When the volume value of the pretreated voice data is more than the maximum of default volume range, continuous several times are turned down
The volume of the music file, until the volume value of the pretreated voice data is in default volume range；Its
In, when i is more than 1, adjustment amount when ith turns down volume turns down adjustment amount during volume less than the i-th -1 time；
When the volume value of the volume file is less than the minimum value of default volume range, continuous several times heighten the music text
The volume of part, until the volume value of the pretreated voice data is in default volume range；Wherein, when j is more than 1
When, adjustment amount when jth time heightens volume is less than adjustment amount when jth heightens volume for -1 time.
10. a kind of computer-readable recording medium, it is characterised in that applied in terminal, the terminal includes microphone；It is described
Computer-readable recording medium storage has computer program,
When the computer program is by least one computing device, cause at least one computing device claim
The step of any one of 1 to 5 methods described.
Priority Applications (1)
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| CN201711015789.8A CN107807809A (en) | 2017-10-26 | 2017-10-26 | A kind of terminal volume adjusting method, terminal and computer-readable recording medium |
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| CN201711015789.8A CN107807809A (en) | 2017-10-26 | 2017-10-26 | A kind of terminal volume adjusting method, terminal and computer-readable recording medium |
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| CN111416909A (en) * | 2020-03-31 | 2020-07-14 | 惠州Tcl移动通信有限公司 | Volume self-adaptive adjusting method, system, storage medium and mobile terminal |
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