CN105592195B - Volume adaptive regulation method and device - Google Patents
Volume adaptive regulation method and device Download PDFInfo
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- CN105592195B CN105592195B CN201610037670.XA CN201610037670A CN105592195B CN 105592195 B CN105592195 B CN 105592195B CN 201610037670 A CN201610037670 A CN 201610037670A CN 105592195 B CN105592195 B CN 105592195B
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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
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
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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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- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of volume adaptive regulation method and devices, its device includes: acquisition module, for when monitoring that mobile terminal enters second environment from first environment, obtain first environment background volume value and second environment background volume value and current setting volume value；Generation module is calculated, for the volume value according to the background volume value of first environment and the background volume value of second environment and current setting, calculates and generates new volume adjustment curve；Adjustment module, for current volume adjustment curve to be replaced with the new volume adjustment curve, and the volume current with new volume adjustment curve setting mobile terminal.The present invention can carry out adaptive adjustment according to mobile terminal loudness of the different background volume to user, avoid the trouble for manually adjusting volume, improve user experience.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of volume adaptive regulation methods and device.
Background technique
Currently, being received calls, listened to music using mobile phone, being listened to the radio programme is operation common in people's daily life, and very
User can do these things in moving process when more.And it is switched in different environment and just needs to carry on the back in face of varying environment
The problem of scape sound.For example, during listening to music, from a relatively quiet environment changing to a more noisy environment,
Suitable volume original at this time will seem too small, to no longer be applicable in new environment, and then influence the use of user.Generally
In the case of, user needs to be operated manually, by volume adjustment to new suitable volume.But if it is inconvenient at this time into
This manual operation of row, such as on the crowded bus of peak time on and off duty, then user would have in new environment
Under endure no longer suitable volume, thus cause inconvenience to the user.
Summary of the invention
It is a primary object of the present invention to propose a kind of volume adaptive regulation method and device, it is intended to realize to it is mobile eventually
The automatic adjusument of volume is held, is provided conveniently for user.
To achieve the above object, a kind of volume self-adaptive regulating provided by the invention, comprising:
Module is obtained, for obtaining first ring when monitoring that mobile terminal enters second environment from first environment
The volume value of the background volume value in border and the background volume value of second environment and current setting, the background of the first environment
Volume value is different from the background volume value of second environment；
Generation module is calculated, for according to the background volume value of the first environment and the background volume value of second environment,
And the volume value of current setting, it calculates and generates new volume adjustment curve；
Adjustment module, for current volume adjustment curve to be replaced with the new volume adjustment curve, and with described new
The current volume of volume adjustment curve setting mobile terminal.
Optionally, described device further include:
Judgment module, for judging whether the mobile terminal starts adaptive model；If so, by the acquisition module
When monitoring that mobile terminal enters second environment from first environment, the background volume value and the second ring of the first environment are obtained
The background volume value in border；If it is not, then being controlled by the adjustment module, mobile terminal enters the build-in module of default or user makes by oneself
Adopted mode selects corresponding volume adjustment bent under the build-in module or user's self-defined pattern according to user operation instruction
Line carries out current volume setting.
Optionally, the calculating generation module is also used to background volume value and second environment according to the first environment
Background volume value, the volume value of current setting and the use habit data of the user's volume counted in advance, calculate life
The volume adjustment curve of Cheng Xin.
Optionally, the adjustment module is also used to the volume value according to the current setting, obtains current volume and adjusts song
The corresponding volume-leveling value of line；According to the volume-leveling value of acquisition, the new corresponding volume value of volume adjustment curve is obtained；
The current volume value of the mobile terminal is set by the new corresponding volume value of volume adjustment curve.
Optionally, described device further include:
Comparison module, for the background volume value of the first environment and the background volume value of second environment, judgement
Whether background volume change is greater than preset threshold, if so, by the adjustment module according to the background volume of the first environment
Value and the background volume value of second environment and the volume value of current setting, calculate and generate new volume adjustment curve；Otherwise,
Terminate process.
In addition, the embodiment of the present invention also proposes a kind of volume adaptive regulation method, comprising:
When monitoring that mobile terminal enters second environment from first environment, the background volume value of the first environment is obtained
With the background volume value of second environment and the volume value of current setting, the background volume value and the second ring of the first environment
The background volume value in border is different；
According to the volume of the background volume value and current setting of the background volume value of the first environment and second environment
Value calculates and generates new volume adjustment curve；
Current volume adjustment curve is replaced with into the new volume adjustment curve, and with the new volume adjustment curve
The current volume of mobile terminal is set.
Optionally, described when monitoring that mobile terminal enters second environment from first environment, obtain the first environment
Background volume value and second environment background volume value the step of before further include:
Judge whether the mobile terminal starts adaptive model；
If so, thening follow the steps: when monitoring that mobile terminal enters second environment from first environment, obtaining described first
The background volume value of environment and the background volume value of second environment；
If it is not, then enter the build-in module or user's self-defined pattern of default, it is customized in the build-in module or user
Under mode, corresponding volume adjustment curve is selected to carry out current volume setting according to user operation instruction.
Optionally, described according to the background volume value of the first environment and the background volume value of second environment, and work as
The volume value of preceding setting calculated in the step of generating new volume adjustment curve further include:
According to the volume value of the background volume value of the first environment and the background volume value of second environment, current setting with
And the use habit data of the user's volume counted in advance, it calculates and generates new volume adjustment curve.
Optionally, described the step of mobile terminal current volume is arranged with new volume adjustment curve, includes:
According to the volume value of the current setting, the corresponding volume-leveling value of current volume adjustment curve is obtained；
According to the volume-leveling value of acquisition, the new corresponding volume value of volume adjustment curve is obtained；
The current volume value of the mobile terminal is set by the new corresponding volume value of volume adjustment curve.
Optionally, described according to the background volume value of the first environment and the background volume value of second environment, and work as
Before the step of volume value of preceding setting, calculating generates new volume adjustment curve further include:
Compare the background volume value of the first environment and the background volume value of second environment, judges that background volume change is
It is no to be greater than preset threshold, if so, thening follow the steps: according to the background volume value of the first environment and the background sound of second environment
The volume value of magnitude and current setting calculates and generates new volume adjustment curve；Otherwise, terminate process.
A kind of volume adaptive regulation method and device proposed by the present invention, monitor mobile terminal from first environment into
When entering second environment, the sound of the background volume value of first environment and the background volume value of second environment and current setting is obtained
Magnitude；According to the volume value of the background volume value and current setting of the background volume value of first environment and second environment, calculate
Generate new volume adjustment curve；Current volume adjustment curve is replaced with to new volume adjustment curve, and with new volume tune
The current volume of mobile terminal is arranged in pitch curve, it is possible thereby to according to different background volume to the mobile terminal of user
Volume carries out adaptive adjustment, avoids the trouble for manually adjusting volume, reaches when varying environment switches over, is not necessarily to
The purpose that can reach suitable volume is manually adjusted i.e. again, is reduced and is given inconvenience caused by user security risk because of environmental volume variation, mentions
High people use usage experience when mobile terminal；Further, it is also possible to make user according to own situation and personal preference to sound
Amount adjusts rule and is extended and is arranged, and is easy to use.
Detailed description of the invention
Fig. 1 is the hardware structural diagram for realizing each embodiment one optional mobile terminal of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the functional block diagram of volume self-adaptive regulating first embodiment of the present invention；
Fig. 4 is the volume adjustment curve synoptic diagram under a kind of normal environment of default of terminal in the embodiment of the present invention；
Fig. 5 is the functional block diagram of volume self-adaptive regulating second embodiment of the present invention；
Fig. 6 is that the slave normal environment of terminal in the embodiment of the present invention enters a kind of volume adjustment curve signal of noisy environment
Figure；
Fig. 7 is that the slave normal environment of terminal in the embodiment of the present invention enters a kind of volume adjustment curve signal of quiet environment
Figure；
Fig. 8 is the functional block diagram of volume self-adaptive regulating 3rd embodiment of the present invention；
Fig. 9 is a kind of refinement flow diagram of the embodiment of the present invention；
Figure 10 is the flow diagram of volume adaptive regulation method first embodiment of the present invention；
Figure 11 is the flow diagram of volume adaptive regulation method second embodiment of the present invention；
Figure 12 is the flow diagram of volume adaptive regulation method 3rd embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Terminal device involved in the embodiment of the present invention refers mainly to mobile terminal.
The mobile terminal of each embodiment of the present invention is realized in description with reference to the drawings.In subsequent description, use
For indicate element such as " module ", " component " or " unit " suffix only for being conducive to explanation of the invention, itself
There is no specific meanings.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
Phone, smart phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP
The mobile terminal of (portable media player), navigation device etc. and such as number TV, desktop computer etc. are consolidated
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for moving
Except the element of purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
The hardware structural diagram of Fig. 1 each embodiment one optional mobile terminal to realize the present invention.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include microphone
1220, microphone 122 can be in telephone calling model, logging mode, speech recognition mode etc. operational mode via Mike
Wind receives sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) number
According to the lattice that can be sent to mobile communication base station via mobile communication module 112 can be converted in the case where telephone calling model
Formula output.Microphone 122 can be implemented various types of noises eliminate (or inhibition) algorithms with eliminate (or inhibition) receiving and
The noise generated during sending audio signal or interference.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the contact for mobile terminal 100 of voice signal, user of the position of mobile terminal 100,100 external environment of mobile terminal
The presence or absence of (that is, touch input), the orientation of mobile terminal 100, mobile terminal 100 acceleration or deceleration is mobile and direction etc.,
And generate order or the signal for controlling the operation of mobile terminal 100.For example, when mobile terminal 100 is embodied as sliding-type
When mobile phone, it is to open or close that sensing unit 140, which can sense the sliding-type phone,.In addition, sensing unit 140 can
Whether detection power supply unit 190 provides electric power or whether interface unit 170 couples with external device (ED).Interface unit 170 is used as
At least one external device (ED) connect with mobile terminal 100 can by interface.For example, external device (ED) may include wired or nothing
Line headphone port, external power supply (or battery charger) port, wired or wireless data port, memory card port, use
There is port, the port audio input/output (I/O), video i/o port, the ear port of device etc. of identification module in connection
Deng.Identification module can be storage for verify user using the various information of mobile terminal 100 and may include user know
Other module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc..In addition, with identification module
Device (hereinafter referred to as " identification device ") can take the form of smart card, and therefore, identification device can be via port or other
Attachment device is connect with mobile terminal 100.Interface unit 170 can be used for receiving the input from external device (ED) (for example, data
Information, electric power etc.) and by one or more elements that the input received is transferred in mobile terminal 100 or can use
In transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated
Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display
Unit 151, audio output module 152 etc..
Display unit 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode
Or when image capture mode, display unit 151 can show captured image and/or received image, show video or figure
Picture and the UI or GUI of correlation function etc..
Meanwhile when display unit 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display unit
151 may be used as input unit and output device.Display unit 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detecting touch
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loudspeaker, buzzer etc..
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or can be structured as and control
Device 180 processed separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or figure
Piece draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any
Line and wireless communication system and satellite-based communication system operate.
Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.
Different air interface and/or physical layer can be used in such communication system.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (particularly, long term evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such introduction is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC2750 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction
Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception
Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly indicating single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals
At least one of 100.
In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition
Location information.It substitutes GPS tracking technique or except GPS tracking technique, the position that can track mobile terminal can be used
The other technologies set.In addition, at least one 300 property of can choose of GPS satellite or extraly processing satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station 270 is received each anti-
It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call
The mobile management function of resource allocation and the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 controls BS270 correspondingly with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the present invention is proposed.
Due in the prior art, in the case where the variation of mobile terminal background environment, cannot achieve the adaptive tune of volume
Section, user need to be adjusted manually, thus cause inconvenience to the user.
For this purpose, the present invention proposes a solution, the automatic adjusument to mobile terminal loudness may be implemented, be user
It is convenient to provide.
Specifically, as shown in figure 3, first embodiment of the invention proposes a kind of volume self-adaptive regulating, comprising: obtain
Module 201 calculates generation module 202 and adjustment module 203, in which:
Module 201 is obtained, for obtaining described first when monitoring that mobile terminal enters second environment from first environment
The volume value of the background volume value of environment and the background volume value of second environment and current setting, the back of the first environment
Scape volume value is different from the background volume value of second environment；
Generation module 202 is calculated, for according to the background volume value of the first environment and the background volume of second environment
The volume value of value and current setting calculates and generates new volume adjustment curve；
Adjustment module 203, for current volume adjustment curve to be replaced with the new volume adjustment curve, and with described
The current volume of new volume adjustment curve setting mobile terminal.
Usually in a static environment, mobile terminal is provided with corresponding volume adjustment curve.Wherein, volume adjustment curve is
Volume from minimal adjustment to maximum process in change curve, feature includes the range of volume change and the gradient of variation, ladder
Degree is bigger, and it is bigger that same magnitude adjusts corresponding volume change.As shown in figure 4, being a kind of volume adjustment curve, wherein horizontal seat
Mark indicates that volume-leveling value, ordinate indicate volume.
In the prior art, volume adjustment curve is fixed, will not be changed with the variation of environment.In this programme
In, volume adjustment curve is no longer unalterable, but can be according to varying environment background volume, the background sound of environment is big before
The conditions such as suitable volume small, being arranged before, and the use habit that can be combined with user's volume calculate one
A suitable volume adjustment curve replaces existing curve.Volume curve before being replaced using new volume curve, and one
Current volume is arranged in the new volume curve of interior basis of fixing time.
As a result, terminal device can be with automatic regulating volume when user switches in the environment of different background sound
To suitable value, and volume adjustment change curve is changed, is intervened manually without user.
Specifically, since the background volume value of varying environment is different, such as quiet meeting room and noisy karaoke halls,
Background volume under two kinds of environment is different, in order to realize the automatic adjusument of mobile terminal loudness, to reach under various circumstances
Volume switching is carried out, avoids user from carrying out the trouble of volume adjustment manually, the present embodiment is monitoring mobile terminal from the first ring
When border enters second environment, mobile terminal starts volume self-correcting mechanism or pre-actuates volume self-correcting mechanism, obtains
The volume value of the background volume value of first environment and the background volume value of second environment and current setting is taken, so as to according to
The volume value of the background volume value of one environment and the background volume value of second environment and current setting generates new volume adjustment
Curve.
When generating new volume adjustment curve, firstly, according to the background volume value and second environment of the first environment
Background volume value and current setting volume value, calculate volume parameter of curve；Then, according to volume parameter of curve meter
Appropriate volume adjustment curve is calculated, new volume adjustment curve is obtained.
Wherein, when generating new volume adjustment curve, it further can be combined with the user's volume counted in advance
Use habit data, according to the background volume value of the first environment and the background volume value of second environment, current setting
The use habit data of volume value and the user's volume counted in advance calculate and generate new volume adjustment curve.
Finally, replacing old volume adjustment curve using new volume adjustment curve；And according to new volume adjustment curve
Calculate the corresponding volume of current volume regulated value；Then, by the volume of terminal device it is smooth to change to institute calculated
Volume.
Specific setting up procedure is as follows:
Firstly, obtaining the corresponding volume-leveling value of current volume adjustment curve according to the volume value of current setting；
Then, according to the volume-leveling value of acquisition, the new corresponding volume value of volume adjustment curve is obtained；
Finally, setting the current volume of the mobile terminal for the new corresponding volume value of volume adjustment curve
Value.
The present embodiment through the above scheme, when monitoring that mobile terminal enters second environment from first environment, obtains the
The volume value of the background volume value of one environment and the background volume value of second environment and current setting；According to first environment
The volume value of the background volume value and current setting of background volume value and second environment calculates and generates new volume adjustment song
Line；Current volume adjustment curve is replaced with to new volume adjustment curve, and mobile terminal is arranged with new volume adjustment curve
Current volume, it is possible thereby to carry out adaptive tune according to mobile terminal loudness of the different background volume to user
It is whole, the trouble for manually adjusting volume is avoided, is reached when varying environment switches over, no longer needs to be manually adjusted
Achieve the purpose that suitable volume, reduces and give inconvenience caused by user security risk because of environmental volume variation, improve people and use mobile terminal
When usage experience.
As shown in figure 5, second embodiment of the invention proposes a kind of volume self-adaptive regulating, based on shown in above-mentioned Fig. 3
Embodiment, described device further include:
Judgment module 204, for judging whether the mobile terminal starts adaptive model；If so, by the acquisition
Module 201 obtains the background volume value of the first environment when monitoring that mobile terminal enters second environment from first environment
With the background volume value of second environment；If it is not, then entering the build-in module of default by the adjustment module 203 control mobile terminal
Or user's self-defined pattern selects corresponding under the build-in module or user's self-defined pattern according to user operation instruction
Volume adjustment curve carries out current volume setting.
Compared to above-described embodiment, the present embodiment is additionally provided with volume automatic adjusument starting controlling mechanism.User can root
According to needing to manually boot volume adjustment adaptive model.
As an implementation, corresponding physical button or virtual key can be set, to trigger starting volume tune
Save adaptive model.
As an implementation, terminal system can also be after powering or after application operation, default starting volume adjustment
Adaptive model.
When it is implemented, firstly, when monitoring that mobile terminal enters second environment from first environment or before or after,
Judge whether the mobile terminal starts adaptive model；If so, monitor mobile terminal from first environment enter second
When environment, the background volume value of the first environment and the background volume value of second environment are obtained, so as to according to first environment
The volume value of the background volume value and current setting of background volume value and second environment generates new volume adjustment curve.
If the inactive adaptive model of mobile terminal, enter the build-in module or user's self-defined pattern of default, in institute
It states under build-in module or user's self-defined pattern, selects corresponding volume adjustment curve to carry out current sound according to user operation instruction
Amount setting.
Wherein, user can according to need the corresponding volume adjustment rule of setting, with build-in module or the customized mould of user
For formula.
Under build-in module can there are three types of rule: quiet mode, normal mode, noise pattern.The volume tune of quiet mode
Pitch curve is than more gentle, and the curve of noise pattern is steeper, is increased slowly, under noise pattern with reaching volume under quiet mode
Volume increases faster purpose.
User's self-defined pattern: user can be regular according to the customized volume adjustment of usage experience of oneself, and corresponding
In the environment of enable rule.For example, the different contextual model of setting (meeting, office, on bus etc.), and it is correspondingly arranged phase
The volume adjustment curve answered.
The build-in module of default or volume adjustment Sample Rules under user's self-defined pattern are as follows:
As shown in figure 4, the volume adjustment range of default volume adjustment curve a is from 0 to 10, volume range 0 to 100.
As shown in fig. 6, when user enters a more noisy environment from a normal environment, volume change curve
Straight line b is become from the straight line a line in Fig. 6, the range of volume becomes 0~120 from 0~100, shows as volume adjustment curve
Become more precipitous, the gradient becomes larger.
As shown in fig. 7, when user enters a very quiet environment from a normal environment, volume change curve
Straight line c is become from the straight line a in Fig. 7, the range of volume becomes 0~80 from 0~100, shows as the change of volume adjustment curve
Must be gentler, the gradient becomes smaller.
The present embodiment through the above scheme, when monitoring that mobile terminal enters second environment from first environment, obtains the
The volume value of the background volume value of one environment and the background volume value of second environment and current setting；According to first environment
The volume value of the background volume value and current setting of background volume value and second environment calculates and generates new volume adjustment song
Line；Current volume adjustment curve is replaced with to new volume adjustment curve, and mobile terminal is arranged with new volume adjustment curve
Current volume, it is possible thereby to carry out adaptive tune according to mobile terminal loudness of the different background volume to user
It is whole, the trouble for manually adjusting volume is avoided, is reached when varying environment switches over, no longer needs to be manually adjusted
Achieve the purpose that suitable volume, reduces and give inconvenience caused by user security risk because of environmental volume variation, improve people and use mobile terminal
When usage experience；Further, it is also possible to be extended user to volume adjustment rule according to own situation and personal preference
And setting, it is easy to use.
As shown in figure 8, third embodiment of the invention proposes a kind of volume self-adaptive regulating, based on shown in above-mentioned Fig. 5
Embodiment, described device further include:
Comparison module 205 is sentenced for the background volume value of the first environment and the background volume value of second environment
Whether brokeback scape volume change is greater than preset threshold, if so, by the adjustment module 203 according to the background of the first environment
The volume value of the background volume value and current setting of volume value and second environment calculates and generates new volume adjustment curve；It is no
Then, terminate process.
Compared to above-described embodiment, this embodiment scheme further includes the judgement to environmental background volume change size.
Specifically, when monitoring that mobile terminal enters second environment from first environment, the first environment more described first
Background volume value and second environment background volume value, judge whether background volume change is greater than preset threshold, if so, root
According to the volume value of the background volume value of the first environment and the background volume value of second environment and current setting, life is calculated
The volume adjustment curve of Cheng Xin；Otherwise, terminate process.
From there through above scheme, in the biggish situation of environmental background volume change, volume automatic adjusument is carried out, from
And frequent volume adjustment bring terminal system data processing complex is avoided, reduce system resources consumption.The tool of the present embodiment
Body refinement process is referred to shown in Fig. 9.
Accordingly, volume adaptive regulation method embodiment of the present invention is proposed.
As shown in Figure 10, first embodiment of the invention proposes a kind of volume adaptive regulation method, comprising:
Step S101 obtains the first environment when monitoring that mobile terminal enters second environment from first environment
The volume value of the background volume value and current setting of background volume value and second environment, the background volume of the first environment
It is worth different from the background volume value of second environment；
Usually in a static environment, mobile terminal is provided with corresponding volume adjustment curve.Wherein, volume adjustment curve is
Volume from minimal adjustment to maximum process in change curve, feature includes the range of volume change and the gradient of variation, ladder
Degree is bigger, and it is bigger that same magnitude adjusts corresponding volume change.As shown in figure 4, being a kind of volume adjustment curve, wherein horizontal seat
Mark indicates that volume-leveling value, ordinate indicate volume.
In the prior art, volume adjustment curve is fixed, will not be changed with the variation of environment.In this programme
In, volume adjustment curve is no longer unalterable, but can be according to varying environment background volume, the background sound of environment is big before
The conditions such as suitable volume small, being arranged before, and the use habit that can be combined with user's volume calculate one
A suitable volume adjustment curve replaces existing curve.Volume curve before being replaced using new volume curve, and one
Current volume is arranged in the new volume curve of interior basis of fixing time.
As a result, terminal device can be with automatic regulating volume when user switches in the environment of different background sound
To suitable value, and volume adjustment change curve is changed, is intervened manually without user.
Specifically, since the background volume value of varying environment is different, such as quiet meeting room and noisy karaoke halls,
Background volume under two kinds of environment is different, in order to realize the automatic adjusument of mobile terminal loudness, to reach under various circumstances
Volume switching is carried out, avoids user from carrying out the trouble of volume adjustment manually, the present embodiment is monitoring mobile terminal from the first ring
When border enters second environment, mobile terminal starts volume self-correcting mechanism or pre-actuates volume self-correcting mechanism, obtains
The volume value of the background volume value of first environment and the background volume value of second environment and current setting is taken, so as to according to
The volume value of the background volume value of one environment and the background volume value of second environment and current setting generates new volume adjustment
Curve.
Step S102, according to the background volume value of the background volume value of the first environment and second environment, and it is current
The volume value of setting calculates and generates new volume adjustment curve；
When generating new volume adjustment curve, firstly, according to the background volume value and second environment of the first environment
Background volume value and current setting volume value, calculate volume parameter of curve；Then, according to volume parameter of curve meter
Appropriate volume adjustment curve is calculated, new volume adjustment curve is obtained.
Wherein, when generating new volume adjustment curve, it further can be combined with the user's volume counted in advance
Use habit data, according to the background volume value of the first environment and the background volume value of second environment, current setting
The use habit data of volume value and the user's volume counted in advance calculate and generate new volume adjustment curve.
Current volume adjustment curve is replaced with the new volume adjustment curve by step S103, and with the new sound
Measure the current volume of adjustment curve setting mobile terminal.
Finally, replacing old volume adjustment curve using new volume adjustment curve；And according to new volume adjustment curve
Calculate the corresponding volume of current volume regulated value；Then, by the volume of terminal device it is smooth to change to institute calculated
Volume.
Specific setting up procedure is as follows:
Firstly, obtaining the corresponding volume-leveling value of current volume adjustment curve according to the volume value of current setting；
Then, according to the volume-leveling value of acquisition, the new corresponding volume value of volume adjustment curve is obtained；
Finally, setting the current volume of the mobile terminal for the new corresponding volume value of volume adjustment curve
Value.
The present embodiment through the above scheme, when monitoring that mobile terminal enters second environment from first environment, obtains the
The volume value of the background volume value of one environment and the background volume value of second environment and current setting；According to first environment
The volume value of the background volume value and current setting of background volume value and second environment calculates and generates new volume adjustment song
Line；Current volume adjustment curve is replaced with to new volume adjustment curve, and mobile terminal is arranged with new volume adjustment curve
Current volume, it is possible thereby to carry out adaptive tune according to mobile terminal loudness of the different background volume to user
It is whole, the trouble for manually adjusting volume is avoided, is reached when varying environment switches over, no longer needs to be manually adjusted
Achieve the purpose that suitable volume, reduces and give inconvenience caused by user security risk because of environmental volume variation, improve people and use mobile terminal
When usage experience.
As shown in figure 11, second embodiment of the invention proposes a kind of volume adaptive regulation method, is based on above-mentioned Figure 10 institute
The embodiment shown, in above-mentioned steps S101: when monitoring that mobile terminal enters second environment from first environment, obtaining described the
Before the background volume value of one environment and the background volume value of second environment further include:
Step S104, judges whether the mobile terminal starts adaptive model；
If so, thening follow the steps S101；If it is not, then entering step S105；
Step S105 makes by oneself into the build-in module or user's self-defined pattern of default in the build-in module or user
Under adopted mode, corresponding volume adjustment curve is selected to carry out current volume setting according to user operation instruction.
Compared to above-described embodiment, the present embodiment is additionally provided with volume automatic adjusument starting controlling mechanism.User can root
According to needing to manually boot volume adjustment adaptive model.
As an implementation, corresponding physical button or virtual key can be set, to trigger starting volume tune
Save adaptive model.
As an implementation, terminal system can also be after powering or after application operation, default starting volume adjustment
Adaptive model.
When it is implemented, firstly, when monitoring that mobile terminal enters second environment from first environment or before or after,
Judge whether the mobile terminal starts adaptive model；If so, monitor mobile terminal from first environment enter second
When environment, the background volume value of the first environment and the background volume value of second environment are obtained, so as to according to first environment
The volume value of the background volume value and current setting of background volume value and second environment generates new volume adjustment curve.
If the inactive adaptive model of mobile terminal, enter the build-in module or user's self-defined pattern of default, in institute
It states under build-in module or user's self-defined pattern, selects corresponding volume adjustment curve to carry out current sound according to user operation instruction
Amount setting.
Wherein, user can according to need the corresponding volume adjustment rule of setting, with build-in module or the customized mould of user
For formula.
Under build-in module can there are three types of rule: quiet mode, normal mode, noise pattern.The volume tune of quiet mode
Pitch curve is than more gentle, and the curve of noise pattern is steeper, is increased slowly, under noise pattern with reaching volume under quiet mode
Volume increases faster purpose.
User's self-defined pattern: user can be regular according to the customized volume adjustment of usage experience of oneself, and corresponding
In the environment of enable rule.For example, the different contextual model of setting (meeting, office, on bus etc.), and it is correspondingly arranged phase
The volume adjustment curve answered.
The build-in module of default or volume adjustment Sample Rules under user's self-defined pattern are as follows:
As shown in figure 4, the volume adjustment range of default volume adjustment curve a is from 0 to 10, volume range 0 to 100.
As shown in fig. 6, when user enters a more noisy environment from a normal environment, volume change curve
Straight line b is become from the straight line a line in Fig. 6, the range of volume becomes 0~120 from 0~100, shows as volume adjustment curve
Become more precipitous, the gradient becomes larger.
As shown in fig. 7, when user enters a very quiet environment from a normal environment, volume change curve
Straight line c is become from the straight line a in Fig. 7, the range of volume becomes 0~80 from 0~100, shows as the change of volume adjustment curve
Must be gentler, the gradient becomes smaller.
The present embodiment through the above scheme, when monitoring that mobile terminal enters second environment from first environment, obtains the
The volume value of the background volume value of one environment and the background volume value of second environment and current setting；According to first environment
The volume value of the background volume value and current setting of background volume value and second environment calculates and generates new volume adjustment song
Line；Current volume adjustment curve is replaced with to new volume adjustment curve, and mobile terminal is arranged with new volume adjustment curve
Current volume, it is possible thereby to carry out adaptive tune according to mobile terminal loudness of the different background volume to user
It is whole, the trouble for manually adjusting volume is avoided, is reached when varying environment switches over, no longer needs to be manually adjusted
Achieve the purpose that suitable volume, reduces and give inconvenience caused by user security risk because of environmental volume variation, improve people and use mobile terminal
When usage experience；Further, it is also possible to be extended user to volume adjustment rule according to own situation and personal preference
And setting, it is easy to use.
As shown in figure 12, third embodiment of the invention proposes a kind of volume adaptive regulation method, is based on above-mentioned Figure 11 institute
The embodiment shown, in above-mentioned steps S102: according to the background volume value of the background volume value of the first environment and second environment,
And the volume value of current setting, it calculates before generating new volume adjustment curve further include:
Step S106, the background volume value of the first environment and the background volume value of second environment, judge background
Whether volume change is greater than preset threshold, if so, thening follow the steps S102；Otherwise, terminate process.
Compared to above-described embodiment, this embodiment scheme further includes the judgement to environmental background volume change size.
Specifically, when monitoring that mobile terminal enters second environment from first environment, the first environment more described first
Background volume value and second environment background volume value, judge whether background volume change is greater than preset threshold, if so, root
According to the volume value of the background volume value of the first environment and the background volume value of second environment and current setting, life is calculated
The volume adjustment curve of Cheng Xin；Otherwise, terminate process.
From there through above scheme, in the biggish situation of environmental background volume change, volume automatic adjusument is carried out, from
And frequent volume adjustment bring terminal system data processing complex is avoided, reduce system resources consumption.The tool of the present embodiment
Body refinement process is referred to shown in Fig. 9.
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.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
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 device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of volume self-adaptive regulating characterized by comprising
Module is obtained, for obtaining the first environment when monitoring that mobile terminal enters second environment from first environment
The volume value of the background volume value and current setting of background volume value and second environment, the background volume of the first environment
It is worth different from the background volume value of second environment；
Generation module is calculated, for according to the background volume value of the first environment and the background volume value of second environment, and
The volume value of current setting, calculates and generates new volume adjustment curve, and the volume adjustment curve indicates volume-leveling value and sound
Measure the corresponding relationship of size；
Adjustment module, for current volume adjustment curve to be replaced with the new volume adjustment curve, and with the new sound
Measure the current volume of adjustment curve setting mobile terminal.
2. the apparatus according to claim 1, which is characterized in that described device further include:
Judgment module, for judging whether the mobile terminal starts adaptive model；If so, being supervised by the acquisition module
When measuring mobile terminal and entering second environment from first environment, the background volume value and second environment of the first environment are obtained
Background volume value；If it is not, then entering the build-in module or the customized mould of user of default by adjustment module control mobile terminal
Formula, under the build-in module or user's self-defined pattern, according to user operation instruction select corresponding volume adjustment curve into
The setting of row current volume.
3. the apparatus according to claim 1, which is characterized in that
The calculating generation module is also used to the background volume of the background volume value and second environment according to the first environment
The use habit data of value, the volume value of current setting and the user's volume counted in advance calculate and generate new volume
Adjustment curve.
4. the apparatus according to claim 1, which is characterized in that
The adjustment module is also used to the volume value according to the current setting, obtains the corresponding sound of current volume adjustment curve
Measure regulated value；According to the volume-leveling value of acquisition, the new corresponding volume value of volume adjustment curve is obtained；It will be described new
The corresponding volume value of volume adjustment curve is set as the current volume value of the mobile terminal.
5. device described in any one of -4 according to claim 1, which is characterized in that described device further include:
Comparison module judges background for the background volume value of the first environment and the background volume value of second environment
Whether volume change is greater than preset threshold, if so, by the adjustment module according to the background volume value of the first environment with
The background volume value of second environment and the volume value of current setting calculate and generate new volume adjustment curve；Otherwise, terminate
Process.
6. a kind of volume adaptive regulation method characterized by comprising
When monitoring that mobile terminal enters second environment from first environment, the background volume value and of the first environment is obtained
The background volume value of two environment and the volume value of current setting, the background volume value of the first environment and second environment
Background volume value is different；
According to the volume value of the background volume value and current setting of the background volume value of the first environment and second environment,
It calculates and generates new volume adjustment curve, the volume adjustment curve indicates the corresponding relationship of volume-leveling value and volume；
Current volume adjustment curve is replaced with into the new volume adjustment curve, and with the new volume adjustment curve setting
The current volume of mobile terminal.
7. according to the method described in claim 6, it is characterized in that, described monitoring that mobile terminal enters the from first environment
When two environment, obtain the first environment background volume value and second environment background volume value the step of before further include:
Judge whether the mobile terminal starts adaptive model；
If so, thening follow the steps: when monitoring that mobile terminal enters second environment from first environment, obtaining the first environment
Background volume value and second environment background volume value；
If it is not, then entering the build-in module or user's self-defined pattern of default, in the build-in module or user's self-defined pattern
Under, select corresponding volume adjustment curve to carry out current volume setting according to user operation instruction.
8. according to the method described in claim 6, it is characterized in that, described according to the background volume value of the first environment and
The background volume value of two environment and the volume value of current setting are calculated and are also wrapped in the step of generating new volume adjustment curve
It includes:
According to the background volume value of the first environment and the background volume value of second environment, the volume value of current setting and pre-
The use habit data of the user's volume first counted calculate and generate new volume adjustment curve.
9. according to the method described in claim 6, it is characterized in that, described worked as with new volume adjustment curve setting mobile terminal
The step of preceding volume includes:
According to the volume value of the current setting, the corresponding volume-leveling value of current volume adjustment curve is obtained；
According to the volume-leveling value of acquisition, the new corresponding volume value of volume adjustment curve is obtained；
The current volume value of the mobile terminal is set by the new corresponding volume value of volume adjustment curve.
10. the method according to any one of claim 6-9, which is characterized in that the back according to the first environment
The volume value of the background volume value and current setting of scape volume value and second environment calculates and generates new volume adjustment curve
The step of before further include:
Compare the background volume value of the first environment and the background volume value of second environment, judges whether background volume change is big
In preset threshold, if so, thening follow the steps: according to the background volume of the background volume value of the first environment and second environment
The volume value of value and current setting calculates and generates new volume adjustment curve；Otherwise, terminate process.
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| KR102531886B1 (en) * | 2016-08-17 | 2023-05-16 | 삼성전자주식회사 | Electronic apparatus and control method thereof |
| CN107155001A (en) * | 2017-04-24 | 2017-09-12 | 深圳市金立通信设备有限公司 | A kind of method and terminal of setting terminal volume |
| CN110489571A (en) * | 2019-08-14 | 2019-11-22 | Oppo（重庆）智能科技有限公司 | Audio-frequency processing method and device, electronic equipment, computer readable storage medium |
| TWI719791B (en) * | 2019-12-31 | 2021-02-21 | 緯創資通股份有限公司 | Method for adjusting touch sensitivity and mobile device utilizing the same |
| CN114697445B (en) * | 2020-12-31 | 2023-09-01 | 华为技术有限公司 | Volume adjusting method, terminal and readable storage medium |
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