CN109362001A - A kind of terminal noise control method, terminal and computer readable storage medium - Google Patents
A kind of terminal noise control method, terminal and computer readable storage medium Download PDFInfo
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- CN109362001A CN109362001A CN201811124480.7A CN201811124480A CN109362001A CN 109362001 A CN109362001 A CN 109362001A CN 201811124480 A CN201811124480 A CN 201811124480A CN 109362001 A CN109362001 A CN 109362001A
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- Prior art keywords
- terminal
- noise
- fan
- environment
- loudspeaker
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- 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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Abstract
The embodiment of the invention discloses a kind of terminal noise control methods, are applied to terminal, and the terminal is provided with fan, which comprises detects the first environment noise of the terminal local environment；Judge whether the fan is opened；If the fan is opened, the second environment noise of the terminal local environment is detected；The noise for obtaining the second environment noise and the first environment noise is poor；The broadcast state of the loudspeaker of the terminal is adjusted according to the noise difference.It can computer readable storage medium the present invention also provides a kind of terminal, by implementing above scheme, it can be while being easy heating position to terminal using fan design and radiating, terminal speaker can also be adjusted in real time, it goes to carry out active de-noising to the extra noise of generation, and then heat dissipation of terminal efficiency was not only promoted, but also user experience can be promoted.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of terminal noise control methods, terminal and computer-readable
Storage medium.
Background technique
Now with the gradually enhancing of information of mobile terminal processing capacity, the operational capability and terminal of terminal handler
Endurance is also increasingly stronger, in this way, following problem is the increase of terminal calorific value, and at present for mobile terminal
Radiating treatment mode is generally by the way of thermally conductive sheet, i.e. the graphite flake mode that adds heat conductive silica gel, but this mode is at present
Terminal enclosure is conducted heat to, there is no the spaces being dispersed into other than terminal well, cause heat dissipation effect bad, therefore adopt again
With the scheme of fan cooling, but using during fan cooling, due to the fast turn-around of fan, and then many noises are generated,
And then affect user experience.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of terminal noise control method, terminal and computer-readable storage medium
Matter solves the problems, such as that terminal noise when carrying out fan cooling is excessive.
To solve the above problems, being applied to terminal the present invention provides a kind of terminal noise control method, the terminal is set
It is equipped with fan, which comprises detect the first environment noise of the terminal local environment；Judge whether the fan is opened
It opens；If the fan is opened, the second environment noise of the terminal local environment is detected；Obtain the second environment noise and institute
The noise for stating first environment noise is poor；The broadcast state of the loudspeaker of the terminal is adjusted according to the noise difference.
Optionally, the step of first environment noise of the detecting terminal local environment specifically includes: passing through Mike
Wind detects the first environment noise of the terminal local environment.
Optionally, the fan is electrically connected the control unit of the terminal, described to judge what whether the fan was opened
Step specifically includes: judging whether described control unit sends electric fan open command to the fan.
Optionally, the step of the acquisition second environment noise and the noise difference of the first environment noise is specifically wrapped
It includes: determining the first environment noise of detecting and the decibel value of the second environment noise；Calculate the second environment noise
With the difference of the decibel value of the first environment noise；The absolute value of the difference of the decibel value is poor as the noise.
Optionally, the step of broadcast state of the loudspeaker for adjusting the terminal according to the noise difference includes: pre-
If a noise critical value；Compare the noise difference and the noise critical value to obtain comparison result；According to the comparison result
Adjust the broadcast state of the loudspeaker of the terminal.
Optionally, the comparison result is the difference of the numerical value of the noise difference and the noise critical value, described according to institute
The step of stating the broadcast state for the loudspeaker that comparison result adjusts the terminal specifically includes: when the comparison result is negative
When, the loudspeaker for controlling the terminal keeps current play status；When the comparison result is positive number, judge that the terminal is worked as
Preceding operation application whether there is audio file, and control according to the judging result broadcast state of the loudspeaker of the terminal.
Optionally, the step of broadcast state of the loudspeaker that the terminal is controlled according to the judging result also wraps
It includes: when the judging result is that the terminal is currently run using there are audio files, then automatically turning on the current operation and answer
Sound effect function, and the loudspeaker for controlling the terminal plays the audio file of the current operation application.
Optionally, the step of broadcast state of the loudspeaker that the terminal is controlled according to the judging result also wraps
It includes: when the judgement structure is that the terminal is currently run using audio file is not present, then automatically turning in the terminal
Other music applications of installation, and other described musics are played by the loudspeaker of the terminal and apply upper music
File.
Further, the present invention also provides a kind of terminals, including processor, memory and communication bus；The storage
Device, for storing terminal noise control program；The communication bus is for realizing the connection communication between processor and memory；
The processor is for the step of executing terminal noise control method as described above.
Further, the present invention also provides a kind of computer readable storage medium, the computer readable storage mediums
It is stored with one or more program, one or more of programs can be executed by one or more processor, to realize
The step of described in any item terminal noise control methods as above.
By implementing above scheme, can while being easy heating position to terminal using fan design and radiating,
Terminal speaker can also be adjusted in real time, go to carry out active de-noising to the extra noise of generation, and then both promote heat dissipation of terminal
Efficiency, and user experience can be promoted.
Detailed description of the invention
In attached drawing (it is not necessarily drawn to scale), similar appended drawing reference can describe phase in different views
As component.Similar reference numerals with different letter suffix can indicate the different examples of similar component.Attached drawing with example and
Unrestricted mode generally shows each embodiment discussed herein.
A kind of hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize the present invention；
Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention；
Fig. 3 is a kind of flow diagram of terminal noise control method of the present invention；
Fig. 4 is a kind of module diagram of terminal of the present invention；
Fig. 5 is that a kind of terminal of the present invention forms structural schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
1 describe to realize the mobile terminal of each embodiment of the present invention with reference to the drawings.In subsequent description, make
With the suffix for indicating such as " module ", " component " or " unit " of element only for being conducive to explanation of the invention,
There is no specific meanings for body.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
It is phone, smart phone, laptop, digit broadcasting receiver, personal digital assistant (PDA), tablet computer (PAD), portable
The fixation of the mobile terminal of formula multimedia player (PMP), navigation device etc. and such as number TV, desktop computer etc.
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 mobile mesh
Element except, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, audio/video (A/V) 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 can alternatively implement more or fewer components, 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, short range communication module 114 and location information module 115.
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), the Radio Data System of forward link media (MediaFLO@), 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..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
115 typical case is GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more
The range information and correct time information of satellite and Information application triangulation for calculating, thus according to longitude,
The three-dimensional current location information of latitude and highly accurately calculating.Currently, three are used for the method for calculating position and temporal information
Satellite and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS module
115 can be by Continuous plus current location information in real time come calculating speed information.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera
Microphone 122, camera 121 is to the static images obtained in video acquisition mode or image capture mode by image capture apparatus
Or the image data of video is handled.Treated, and picture frame may be displayed on display unit 151.It is handled through camera 121
Picture frame afterwards can store in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110
It send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (audio data) is received via microphone 122 in record mode, speech recognition mode etc. operational mode, and can be by this
The acoustic processing of sample is audio data.Audio that treated (voice) data can be converted in the case where telephone calling model
The format output of mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can be implemented various types of
Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving 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, touch tablet (example
Such as, the sensitive component due to the variation of resistance, pressure, capacitor etc. caused by being contacted is detected) etc..Particularly, work as touching
When template 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 position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone
The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 be 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 wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, 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 170 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 and external device (ED).
Output unit 150 may include display module 151 and 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 module 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display module
151 may be used as input unit and output device.Display module 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 the data that has exported or will export.Moreover, memory 160 can store about when touch is applied to touching
The vibration of the various modes exported when touching screen and the data of audio signal.
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 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture
It 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, mobile terminal is described 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 BSC275 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.GPS module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 to obtain desired positioning and believe
Breath.It substitutes GPS tracking technique or except GPS tracking technique, the other of the position that can track mobile terminal can be used
Technology.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 MSC280 and BSC275 form interface, and BSC275 controls BS270 correspondingly to believe forward link
Number 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.
The embodiment of the present invention provides a kind of terminal noise control method, is applied to terminal, and the terminal is provided with fan,
The fan can be used for radiating to terminal, for example radiate to terminal handler, can also radiate to end cell,
And then terminal is avoided because the raising of temperature leads to the reduction for the treatment of effeciency, the normal of loss terminal can also be increased to avoid temperature
Service life, but for terminal, due to the operating of fan, additional noise is inevitably generated, user experience is produced
Raw interference.Referring to shown in Fig. 3, method includes the following steps:
Step S301, the first environment noise of the terminal local environment is detected.
Specifically, the terminal preferably can be mobile terminal, thus it is possible to vary variform, such as can be to have and touch
Control the terminals such as the mobile phone (mobile phone), iPad, notebook of function.
Terminal is also referred to as terminal device, is the equipment for being in network outermost in computer network, is mainly used for user information
Input and the output of processing result etc..In early stage computer system, due to main frame valuableness, a host
Multiple terminals can be generally configured, these terminals itself do not have computing capability, only undertake the work of information input output, operation
It is completed with processing by host.In the personal computer epoch, personal computer can run the program of referred to as terminal emulator
To imitate the work of a terminal.With the development of mobile network, mobile terminal (such as mobile phone, PAD) has obtained widely answering
With.At this point, terminal can not only undertake the work of input and output, while also can be carried out certain operation and processing, realize that part is
System function.
Mobile terminal refers to the equipment that can be used on the move, broad sense say including mobile phone, notebook, tablet computer,
POS machine, or even including vehicle-mounted computer.But refer to mobile phone or the intelligent hand with a variety of application functions in most cases
Machine and tablet computer.As network and technology are towards the development in more and more broadband direction, Mobile Communication Industry will trend
The real mobile message epoch.On the other hand, with the rapid development of integrated circuit technique, the processing capacity of mobile terminal is
Have powerful processing capacity, mobile terminal becomes an integrated information processing platform from simple call tool.This
Also more wide development space is increased to mobile terminal.Mobile terminal is as simple communication equipment with Mobile Communication Development
The history of existing decades.Mobile intelligent terminal is almost changed into the crucial entrance of Internet service between a flash and mainly creates
New platform, new media, e-commerce and information service platform, Internet resources, mobile network resource and environmental interaction resource
Most important hinge, operating system and processor chips even become the strategy system of current entire information and communication technology (ICT) industry
High point.Mobile intelligent terminal can be referred to as intelligent terminal, and mobile intelligent terminal possesses access the Internet capability, usually carry each
Kind operating system can customize various functions according to user demand.In life common intelligent terminal include mobile intelligent terminal,
Vehicle intelligent terminal, smart television, wearable device etc..In addition, it is necessary to explanation, the fan of above-mentioned terminal can be set in
Above the central processing unit of terminal or near, also can be set near end cell or the central processing unit and electricity of terminal
Pond is nearby respectively provided with fan.
In the present embodiment, the first environment noise is terminal when not opening fan, the wheat that terminal passes through its own
The ambient noise that gram wind is collected into, it also may include at this time that first environment noise at this time, which can protect the sound of terminal itself,
The external voice of terminal local environment, such as the voice of surrounding population, the sound etc. when terminal itself application is run.At it
In his embodiment, terminal can also carry out the collection of noise by other sensors, and mode is not with above-mentioned example
It is limited.
Step S302, judge whether the fan is opened.
In the present embodiment, the fan is arranged near the normal heating device of terminal, for example, around central processing unit or
Person's battery ambient, and the control unit of the fan and terminal passes through electric connection, and whether sends electricity according to control unit
Fan open command carries out judging whether fan is opened to the fan.In the present embodiment, above-mentioned control unit is generally
The central processing unit of terminal.
Step S303, when the fan is opened, the second environment noise of the terminal local environment is detected.
In the present embodiment, after fan unlatching, again by whole under the conditions of the microphone detecting at this time of terminal itself
The second environment noise of local environment is held, second environment noise at this time just includes after fan is opened, and fan turns due to high speed
Dynamic bring rotational noise.
Step S304, the noise for obtaining the second environment noise and the first environment noise is poor.
In the present embodiment, the step of the noise difference for obtaining the second environment noise and the first environment noise
Suddenly it specifically includes: determining the first environment noise of detecting and the decibel value of the second environment noise；Calculate described second
The difference of the decibel value of environmental noise and the first environment noise；Using the absolute value of the difference of the decibel value as the noise
Difference.Specifically, the first environment noise and second environment noise by that will detect mobile phone carry out the conversion of decibel value, determines and correspond to
Decibel value, recycle the immediate data of decibel value to subtract each other, the noise that can be obtained between the two is poor.
Step S304, the broadcast state of the loudspeaker of the terminal is adjusted according to the noise difference.
In the present embodiment, the step of broadcast state of the loudspeaker that the terminal is adjusted according to the noise difference
It include: default noise critical value；Compare the noise difference and the noise critical value to obtain comparison result；According to the ratio
Relatively result adjusts the broadcast state of the loudspeaker of the terminal.Wherein, the noise critical value is that user restrains oneself journey to noise
One quantized value of degree, can be obtained by artificial test of many times.By by the above-mentioned critical value for representing user's tolerance with
Above-mentioned acquisition noise difference is compared, and then is regulated and controled according to comparison result to loudspeaker.
Further, above-mentioned comparison result is the difference of the numerical value of noise difference and the noise critical value, Gu Dangshang
When to state comparison result be negative, indicate to open at this time and represent user and restrain oneself relative to being lower than to open noise when fan after fan
The noise critical value of degree, therefore corresponding adjustment can not be done to current state, it can the loudspeaker holding of controlling terminal is worked as
Preceding broadcast state.
When above-mentioned comparison result is positive number, indicate to be higher than after opening fan relative to for noise when opening fan at this time
The noise critical value of user's tolerance is represented, then needs to make the current state of terminal at this time and has adjusted accordingly, then is needed
Further to judge that the currently running application of terminal whether there is audio file, and according to this judging result further to terminal
The broadcast state of loudspeaker controlled.
Further, it when the judging result is that the terminal is currently run using there are audio files, then opens automatically
The sound effect function of the current operation application is opened, and the loudspeaker for controlling the terminal plays the audio of the current operation application
File.Such as run at this time application when game, audio file must be carried as game background music, then opened automatically at this time
The sound effect function of game is opened, the background music in loudspeaker game replaying is then controlled, and then covers the generation after fan is opened
It is more than the noise of user's patience.
Further, when the judgement structure is that the terminal is currently run using audio file is not present, then certainly
It is dynamic to open other music applications installed in the terminal, and other described music are played by the loudspeaker of the terminal
It plays and applies upper music file.For example the application run at this time is that an ocr software then needs at this time without any background music
It wants all applications installed in automatic identification terminal and filters out music application, filtered out by terminal speaker broadcasting
To play using upper music file, such as QQ music, Netease's music etc..
Further, when opening fan, the speed of fan rotation can also be obtained, the speed rotated according to fan
Degree, the automatic power for increasing terminal speaker, in this way, noise necessarily increases because the revolving speed of fan increases, and if at this time
Same degree increases the music or background sound of application, and noise caused by fan is just no longer so lofty at this time.
Terminal noise control method provided by the embodiment of the present invention can be easy hair to terminal using fan design
While hot spot is radiated, terminal speaker can also be adjusted in real time, go that the extra noise of generation actively disappear
It makes an uproar, and then had not only promoted heat dissipation of terminal efficiency, but also user experience can be promoted.
Fig. 4 is a kind of module diagram of terminal of the present invention, the terminal include detecting module 401, judgment module 402,
Comparison module 403, control module 404, memory 405 and processor 406, above-mentioned functional module depositing actually with program code
It is stored in memory 405, and is executed by processor 406, to realize the step or method in above-described embodiment.Wherein, described
Terminal is provided with fan, and the fan can be used for radiating to terminal, for example radiate to terminal handler, can also be with
It radiates to end cell, and then avoids terminal because the raising of temperature leads to the reduction for the treatment of effeciency, it can also be to avoid temperature liter
The normal service life of height loss terminal, but for terminal, due to the operating of fan, inevitably generate additional make an uproar
Sound generates interference to user experience.
Detecting module 401 is used to detect the first environment noise of the terminal local environment.
Specifically, the terminal preferably can be mobile terminal, thus it is possible to vary variform, such as can be to have and touch
Control the terminals such as the mobile phone (mobile phone), iPad, notebook of function.
Terminal is also referred to as terminal device, is the equipment for being in network outermost in computer network, is mainly used for user information
Input and the output of processing result etc..In early stage computer system, due to main frame valuableness, a host
Multiple terminals can be generally configured, these terminals itself do not have computing capability, only undertake the work of information input output, operation
It is completed with processing by host.In the personal computer epoch, personal computer can run the program of referred to as terminal emulator
To imitate the work of a terminal.With the development of mobile network, mobile terminal (such as mobile phone, PAD) has obtained widely answering
With.At this point, terminal can not only undertake the work of input and output, while also can be carried out certain operation and processing, realize that part is
System function.
Mobile terminal refers to the equipment that can be used on the move, broad sense say including mobile phone, notebook, tablet computer,
POS machine, or even including vehicle-mounted computer.But refer to mobile phone or the intelligent hand with a variety of application functions in most cases
Machine and tablet computer.As network and technology are towards the development in more and more broadband direction, Mobile Communication Industry will trend
The real mobile message epoch.On the other hand, with the rapid development of integrated circuit technique, the processing capacity of mobile terminal is
Have powerful processing capacity, mobile terminal becomes an integrated information processing platform from simple call tool.This
Also more wide development space is increased to mobile terminal.Mobile terminal is as simple communication equipment with Mobile Communication Development
The history of existing decades.Mobile intelligent terminal is almost changed into the crucial entrance of Internet service between a flash and mainly creates
New platform, new media, e-commerce and information service platform, Internet resources, mobile network resource and environmental interaction resource
Most important hinge, operating system and processor chips even become the strategy system of current entire information and communication technology (ICT) industry
High point.Mobile intelligent terminal can be referred to as intelligent terminal, and mobile intelligent terminal possesses access the Internet capability, usually carry each
Kind operating system can customize various functions according to user demand.In life common intelligent terminal include mobile intelligent terminal,
Vehicle intelligent terminal, smart television, wearable device etc..In addition, it is necessary to explanation, the fan of above-mentioned terminal can be set in
Above the central processing unit of terminal or near, also can be set near end cell or the central processing unit and electricity of terminal
Pond is nearby respectively provided with fan.
In the present embodiment, the first environment noise is terminal when not opening fan, the wheat that terminal passes through its own
The ambient noise that gram wind is collected into, it also may include at this time that first environment noise at this time, which can protect the sound of terminal itself,
The external voice of terminal local environment, such as the voice of surrounding population, the sound etc. when terminal itself application is run.At it
In his embodiment, terminal can also carry out the collection of noise by other sensors, and mode is not with above-mentioned example
It is limited.
Judgment module 402 is for judging whether the fan is opened.
In the present embodiment, the fan is arranged near the normal heating device of terminal, for example, around central processing unit or
Person's battery ambient, and the control unit of the fan and terminal passes through electric connection, and whether sends electricity according to control unit
Fan open command carries out judging whether fan is opened to the fan.In the present embodiment, above-mentioned control unit is generally
The central processing unit of terminal.
Detecting module 401 is also used to detect the second environment noise of the terminal local environment when the fan is opened.
In the present embodiment, after fan unlatching, again by whole under the conditions of the microphone detecting at this time of terminal itself
The second environment noise of local environment is held, second environment noise at this time just includes after fan is opened, and fan turns due to high speed
Dynamic bring rotational noise.
The noise that comparison module 403 is used to obtain the second environment noise and the first environment noise is poor.
In the present embodiment, the step of the noise difference for obtaining the second environment noise and the first environment noise
Suddenly it specifically includes: determining the first environment noise of detecting and the decibel value of the second environment noise；Calculate described second
The difference of the decibel value of environmental noise and the first environment noise；Using the absolute value of the difference of the decibel value as the noise
Difference.Specifically, the first environment noise and second environment noise by that will detect mobile phone carry out the conversion of decibel value, determines and correspond to
Decibel value, recycle the immediate data of decibel value to subtract each other, the noise that can be obtained between the two is poor.
Control module 404 is used to adjust the broadcast state of the loudspeaker of the terminal according to the noise difference.
In the present embodiment, the step of broadcast state of the loudspeaker that the terminal is adjusted according to the noise difference
It include: default noise critical value；Compare the noise difference and the noise critical value to obtain comparison result；According to the ratio
Relatively result adjusts the broadcast state of the loudspeaker of the terminal.Wherein, the noise critical value is that user restrains oneself journey to noise
One quantized value of degree, can be obtained by artificial test of many times.By by the above-mentioned critical value for representing user's tolerance with
Above-mentioned acquisition noise difference is compared, and then is regulated and controled according to comparison result to loudspeaker.
Further, above-mentioned comparison result is the difference of the numerical value of noise difference and the noise critical value, Gu Dangshang
When to state comparison result be negative, indicate to open at this time and represent user and restrain oneself relative to being lower than to open noise when fan after fan
The noise critical value of degree, therefore corresponding adjustment can not be done to current state, it can the loudspeaker holding of controlling terminal is worked as
Preceding broadcast state.
When above-mentioned comparison result is positive number, indicate to be higher than after opening fan relative to for noise when opening fan at this time
The noise critical value of user's tolerance is represented, then needs to make the current state of terminal at this time and has adjusted accordingly, then is needed
Further to judge that the currently running application of terminal whether there is audio file, and according to this judging result further to terminal
The broadcast state of loudspeaker controlled.
Further, it when the judging result is that the terminal is currently run using there are audio files, then opens automatically
The sound effect function of the current operation application is opened, and the loudspeaker for controlling the terminal plays the audio of the current operation application
File.Such as run at this time application when game, audio file must be carried as game background music, then opened automatically at this time
The sound effect function of game is opened, the background music in loudspeaker game replaying is then controlled, and then covers the generation after fan is opened
It is more than the noise of user's patience.
Further, when the judgement structure is that the terminal is currently run using audio file is not present, then certainly
It is dynamic to open other music applications installed in the terminal, and other described music are played by the loudspeaker of the terminal
It plays and applies upper music file.For example the application run at this time is that an ocr software then needs at this time without any background music
It wants all applications installed in automatic identification terminal and filters out music application, filtered out by terminal speaker broadcasting
To play using upper music file, such as QQ music, Netease's music etc..
Further, when opening fan, the speed of fan rotation can also be obtained, the speed rotated according to fan
Degree, the automatic power for increasing terminal speaker, in this way, noise necessarily increases because the revolving speed of fan increases, and if at this time
Same degree increases the music or background sound of application, and noise caused by fan is just no longer so lofty at this time.
Terminal noise control method provided by the embodiment of the present invention can be easy hair to terminal using fan design
While hot spot is radiated, terminal speaker can also be adjusted in real time, go that the extra noise of generation actively disappear
It makes an uproar, and then had not only promoted heat dissipation of terminal efficiency, but also user experience can be promoted.
Fig. 5 is the composed structure schematic diagram of terminal of the present invention, as shown in figure 5, the terminal includes at least: memory 501,
Communication bus 502 and processor 503, the terminal are provided with fan, and the fan can be used for radiating to terminal, such as
It radiates, can also be radiated to end cell to terminal handler, and then avoid terminal because the raising of temperature causes to handle
The reduction of efficiency can also increase the normal service life of loss terminal to avoid temperature, but for terminal, due to fan
Operating, inevitably generates additional noise, generates interference to user experience.Wherein:
The memory 501, for storing terminal noise control program；
The communication bus 502, for realizing the connection communication between processor and memory；
The processor 503, for executing the terminal noise control program stored in memory, to realize such as above-mentioned Fig. 3
The step.
The present invention also provides a kind of computer readable storage mediums.Terminal is stored on the computer readable storage medium
Noise control program, the terminal positioning program realize step as described above when being executed by processor.
It should be noted that the description of the above terminal embodiment, be with the description of above method embodiment it is similar, have
The similar beneficial effect with embodiment of the method.For undisclosed technical detail in terminal embodiment of the present invention, this hair is please referred to
The description of bright embodiment of the method and understand.
It should be noted that in the embodiment of the present invention, if realizing that above-mentioned terminal is made an uproar in the form of software function module
Sound controlling method, and when sold or used as an independent product, it also can store in a computer-readable storage medium
In.Based on this understanding, the technical solution of the embodiment of the present invention substantially the part that contributes to existing technology in other words
It can be embodied in the form of software products, which is stored in a storage medium, including several fingers
It enables and using so that calculating equipment (can be personal computer, server or network equipment an etc.) execution present invention is each
The all or part of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read
Only Memory, ROM), the various media that can store program code such as magnetic or disk.In this way, the embodiment of the present invention is not
Any specific hardware and software is limited to combine.
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 present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
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 terminal noise control method, is applied to terminal, the terminal is provided with fan, which is characterized in that the method
Include:
Detect the first environment noise of the terminal local environment；
Judge whether the fan is opened；
If the fan is opened, the second environment noise of the terminal local environment is detected；
The noise for obtaining the second environment noise and the first environment noise is poor；And
The broadcast state of the loudspeaker of the terminal is adjusted according to the noise difference.
2. terminal noise control method as described in claim 1, which is characterized in that the detecting terminal local environment
The step of first environment noise, specifically includes:
The first environment noise of the terminal local environment is detected by microphone.
3. terminal noise control method as described in claim 1, which is characterized in that the fan is electrically connected the terminal
Control unit, described to judge that the step of whether fan is opened specifically includes:
Judge whether described control unit sends electric fan open command to the fan.
4. terminal noise control method as described in claim 1, which is characterized in that it is described obtain the second environment noise with
The step of the noise difference of the first environment noise specifically includes:
Determine the first environment noise of detecting and the decibel value of the second environment noise；
Calculate the difference of the decibel value of the second environment noise and the first environment noise；
The absolute value of the difference of the decibel value is poor as the noise.
5. terminal noise control method as claimed in claim 4, which is characterized in that described according to noise difference adjustment
The step of broadcast state of the loudspeaker of terminal includes:
A default noise critical value；
Compare the noise difference and the noise critical value to obtain comparison result；
The broadcast state of the loudspeaker of the terminal is adjusted according to the comparison result.
6. terminal noise control method as claimed in claim 5, which is characterized in that the comparison result be the noise difference with
The difference of the numerical value of the noise critical value, the broadcast state of the loudspeaker that the terminal is adjusted according to the comparison result
Step specifically includes:
When the comparison result is negative, the loudspeaker for controlling the terminal keeps current play status；
When the comparison result is positive number, judges that the terminal is currently run and apply with the presence or absence of audio file, and according to institute
State the broadcast state that judging result controls the loudspeaker of the terminal.
7. terminal noise control method as claimed in claim 6, which is characterized in that described to control institute according to the judging result
The step of stating the broadcast state of the loudspeaker of terminal further include:
When the judging result is that the terminal is currently run using there are audio files, then automatically turns on the current operation and answer
Sound effect function, and the loudspeaker for controlling the terminal plays the audio file of the current operation application.
8. terminal noise control method as claimed in claim 6, which is characterized in that described to control institute according to the judging result
The step of stating the broadcast state of the loudspeaker of terminal further include:
When the judgement structure is that the terminal is currently run using audio file is not present, then automatically turn in the terminal
Other music applications of installation, and other described musics are played by the loudspeaker of the terminal and apply upper music
File.
9. a kind of terminal, which is characterized in that the terminal includes at least: memory, communication bus and processor, in which:
The memory, for storing terminal noise control program；
The communication bus, for realizing the connection communication between processor and memory；
The processor, for executing the terminal noise control program stored in memory, to realize such as claim 1 to 8 institute
The step of terminal noise control method stated.
10. a kind of computer readable storage medium, it is stored with terminal noise control program on the computer readable storage medium,
The terminal noise control method as described in claim 1 to 8 is realized when the terminal noise control program is executed by processor
The step of.
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