CN106612375A - Mobile terminal and sound effect processing method of mobile terminal - Google Patents
Mobile terminal and sound effect processing method of mobile terminal Download PDFInfo
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- CN106612375A CN106612375A CN201611215644.8A CN201611215644A CN106612375A CN 106612375 A CN106612375 A CN 106612375A CN 201611215644 A CN201611215644 A CN 201611215644A CN 106612375 A CN106612375 A CN 106612375A
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- audio
- mobile terminal
- audio data
- processor
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Classifications
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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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72442—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
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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
Abstract
The invention discloses a mobile terminal and a sound effect processing method of the same. The sound effect processing method of the mobile terminal comprises the following steps: detecting whether the preset earphone state information is changed; calling a sound effect slave processor to process the audio decoding data corresponding to the current audio data within the preset time when detecting that the preset earphone state information is changed; and calling a sound effect primary processor to process the audio decoding data corresponding to the current audio data after the preset time, and outputting the audio decoding data processed by the sound effect main processor. The invention further discloses a mobile terminal. By use of the method disclosed by the invention, the harsh current sound caused by plugging the earphone in/out of the mobile terminal can be eliminated, and the playing quality of the audio data is improved.
Description
Technical field
The present invention relates to the technical field of mobile terminal, more particularly to a kind of mobile terminal and mobile terminal audio effect processing side
Method.
Background technology
At present, popularizing with mobile terminal, user to the broadcasting tonequality of mobile terminal, tone color and audio will
More and more higher, high code check, multichannel and lossless source of sound is asked to be increasingly becoming the standard configuration of mobile terminal.In the sound of research and development mobile terminal
During frequency, it usually needs integrated third party's audio effect processing module, but mobile terminal is when earphone status information changes,
When being processed to voice data by third party's audio effect processing module, the sound effect parameters of voice data are suddenly changes, are led
Cause mobile terminal different degrees of current sound occur, affect the play quality of voice data.
The content of the invention
Present invention is primarily targeted at proposing a kind of mobile terminal and mobile terminal sound effect treatment method, it is intended to solve to move
There is different degrees of current sound in dynamic terminal, affects the technical problem of the play quality of voice data.
For achieving the above object, a kind of mobile terminal that the present invention is provided, the mobile terminal include：
Detection module, for detecting whether default earphone status information changes；
First calling module, for when detecting default earphone status information and changing, adjusting within Preset Time
The corresponding audio data decoder of current audio data is processed from processor with audio；
Second calling module, for audio primary processor is called after the Preset Time to current audio data correspondence
Audio data decoder processed；
Output module, for exporting the audio data decoder after the audio master processor processes.
Alternatively, the mobile terminal also includes：
Acquisition module, for when detecting default earphone status information and changing, obtaining audio frequency connection mode, its
In, the audio frequency connection mode includes outer mode playback, earphone connection mode and Bluetooth connected mode；
The output module, is additionally operable to the sound after the audio master processor processes is exported according to the audio frequency connection mode
Frequency decoding data.
Alternatively, the detection module includes：
Acquiring unit, for obtaining the preset function value for representing the default earphone status information；
Identifying unit, for when the preset function value changes, judging that the default earphone status information occurs
Change.
Alternatively, the mobile terminal also includes：
Judge module, for judging audio from processor whether in idle condition；
First calling module, if being in idle condition from processor for the audio, within Preset Time
Audio is called to process from processor to the corresponding audio data decoder of current audio data；
3rd calling module, if being not in idle condition from processor for the audio, calls audio primary processor
The corresponding audio data decoder of current audio data is processed.
Alternatively, the mobile terminal also includes：
4th calling module, for when detecting default earphone status information and not changing, calling audio main process task
Device is processed to the corresponding audio data decoder of current audio data；
The output module, is additionally operable to the audio data decoder after output is processed.
Additionally, for achieving the above object, the present invention also provides a kind of mobile terminal sound effect treatment method, the mobile terminal
Sound effect treatment method is comprised the following steps：
Whether the default earphone status information of detection changes；
When detecting default earphone status information and changing, within Preset Time, call audio from processor to working as
The corresponding audio data decoder of front voice data is processed；
After the Preset Time, call audio primary processor to enter the corresponding audio data decoder of current audio data
Row is processed, and exports the audio data decoder after the audio master processor processes.
Alternatively, it is described within Preset Time, to call audio from processor to the corresponding audio decoder of current audio data
Before the step of data are processed, the mobile terminal sound effect treatment method also includes：
When detecting default earphone status information and changing, audio frequency connection mode is obtained, wherein, the audio frequency connection
Pattern includes outer mode playback, earphone connection mode and Bluetooth connected mode.
The step of audio data decoder after the output audio master processor processes, includes：
Audio data decoder after the audio master processor processes is exported according to the audio frequency connection mode.
Alternatively, the step of whether default earphone status information of the detection changes includes：
Obtain the preset function value for representing the default earphone status information；
When the preset function value changes, judge that the default earphone status information changes.
Alternatively, it is described within Preset Time, to call audio from processor to the corresponding audio decoder of current audio data
Before the step of data are processed, the mobile terminal sound effect treatment method also includes：
Judge audio from processor whether in idle condition；
If the audio is in idle condition from processor, performs
The step of corresponding audio data decoder of current audio data is processed；
If the audio is not in idle condition from processor, audio primary processor is called to current audio data correspondence
Audio data decoder processed.
Alternatively, after the step of whether the test earphone status information changes, at the mobile terminal audio
Reason method also includes：
When detecting default earphone status information and not changing, audio primary processor is called to current audio data pair
The audio data decoder answered is processed, and exports the audio data decoder after processing.
Mobile terminal of the present invention calls sound when detecting default earphone status information and changing within Preset Time
Effect is processed from processor to the corresponding audio data decoder of current audio data, is then switched to after the Preset Time
Audio primary processor is processed to the corresponding audio data decoder of current audio data, and exports the audio master processor processes
Audio data decoder afterwards, this programme are processed to voice data from processor by cooperateing with audio primary processor and audio,
So that the sound effect parameters of voice data are gradually changed, can effectively eliminate earphone and insert or pull out the ear-piercing electricity brought during mobile terminal
Fluid sound, improves the play quality of voice data, also improves the audio experience of user.
Description of the drawings
Fig. 1 is a kind of optional hardware architecture diagram of the mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the radio communication device schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the high-level schematic functional block diagram of mobile terminal first embodiment of the present invention；
Fig. 4 is the refinement high-level schematic functional block diagram of detection module described in Fig. 3；
Fig. 5 is the high-level schematic functional block diagram of mobile terminal second embodiment of the present invention；
Fig. 6 is the high-level schematic functional block diagram of mobile terminal 3rd embodiment of the present invention；
Fig. 7 is the high-level schematic functional block diagram of mobile terminal fourth embodiment of the present invention；
Fig. 8 is the schematic flow sheet of mobile terminal sound effect treatment method first embodiment of the present invention；
Fig. 9 is whether the default earphone status information of detection described in Fig. 8 changes the refinement schematic flow sheet of step；
Figure 10 is the schematic flow sheet of mobile terminal sound effect treatment method second embodiment of the present invention；
Figure 11 is the schematic flow sheet of mobile terminal sound effect treatment method 3rd embodiment of the present invention；
Figure 12 is the schematic flow sheet of mobile terminal sound effect treatment method fourth embodiment of the present invention；
Figure 13 extracts the schematic diagram of state for mobile terminal in the embodiment of the present invention in earphone；
Figure 14 is schematic diagram of the mobile terminal in earphone insert state in the embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For representing the suffix of such as " module ", " part " or " unit " of element only for being conducive to the explanation of the present invention, itself
Not specific meaning.Therefore, " module " mixedly can be used with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desk 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, except being used in particular for movement
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of an optional mobile terminal for realizing each embodiment of the invention is illustrated.
Mobile terminal 1 00 can include that wireless communication unit 110, user input unit 130, sensing unit 140, output are single
Unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190 etc..Fig. 1 is shown with various assemblies
Mobile terminal, it should be understood that being not required for implementing all components for illustrating.Can alternatively implement more or less
Component.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and which allows mobile terminal 1 00 and radio communication device
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one of 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 can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal generated before the server or reception of broadcast singal and/or broadcast related information and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also be provided via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is receiving.Broadcast singal can be present in a variety of manners, and for example, which can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can receive signal broadcast by using various types of broadcasters.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), forward link media (MediaFLO@) data broadcasting device, received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digital broadcast apparatus receive digital broadcasting.Broadcasting reception module 111 may be constructed such that and be adapted to provide for extensively
Broadcast the various broadcasters and above-mentioned digital broadcast apparatus of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 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 can be logical including voice
Words signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
ToothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module
Typical case be GPS (global pick device).According to current technology, location information module 115 is calculated from three or more
The range information and correct time information of many satellites and the Information application triangulation for calculating, so as to according to Jing
Degree, latitude and highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information is used
The error of three satellites and the position that calculated by using other satellite correction and temporal information.Additionally, GPS moulds
Block 115 can be by Continuous plus current location information in real time come calculating speed information.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection is due to the sensitive component of the change of touched and caused resistance, pressure, electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, and (for example, mobile terminal 1 00 opens or closes shape
State), the position of mobile terminal 1 00, user is for the presence or absence of contact (that is, touch input), the mobile terminal of mobile terminal 1 00
100 orientation, the acceleration of mobile terminal 1 00 or by speed mobile and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opened or is cut out.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 is coupled with external device (ED).Sensing unit 140 can will be combined below including proximity transducer 141
Touch screen is being described to this.
Interface unit 170 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for device of the connection with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage uses each of mobile terminal 1 00 for verifying user
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device with identification module (hereinafter referred to as " identifying device ") can take the form of smart card, therefore, know
Other device can be connected with mobile terminal 1 00 via port or other attachment means.Interface unit 170 can be used for receive from
The input (for example, data message, electric power etc.) of external device (ED) and the input for receiving is transferred in mobile terminal 1 00
One or more elements can be used for the transmission data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing to pass through which by electricity
Power provides the path of mobile terminal 1 00 from base or can serve as allowing from base the various command signals being input into pass through which
It is transferred to the path of mobile terminal.Can serve as recognizing that mobile terminal is from the various command signals or electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (for example, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include audio frequency
Output module 152, etc..
Dio Output Modules 152 can mobile terminal in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or in memorizer 160
The voice data transducing audio signal of middle storage and it is output as sound.And, dio Output Modules 152 can be provided and movement
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that terminal 100 is performed.
Dio Output Modules 152 can include pick up, buzzer etc..
Memorizer 160 can store software program for the process and control operation performed by controller 180 etc., Huo Zheke
With the data (for example, telephone directory, message, still image, video etc.) for temporarily storing own Jing outputs or will export.And
And, memorizer 160 can be storing the vibration of various modes with regard to exporting when touching and being applied to touch screen and audio signal
Data.
Memorizer 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memorizer (for example, SD or DX memorizeies etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memorizer with by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data
The related control of communication, video calling etc. and process.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or it is so structured that and control
Device 180 is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input for performing on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Appropriate electric power needed for part and component.
Various embodiments described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.For 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), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit implementing, in some cases, can be implemented in controller 180 by such embodiment.
For software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implementing.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, perform during software code can be stored in memorizer 160 and by controller 180.
So far, own Jing describes mobile terminal according to its function.Below, 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. is used as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 1 00 may be constructed such that using via frame or packet transmission data it is all if any
Line and radio communication device and satellite-based communicator are operating.
The communicator that mobile terminal wherein of the invention is operable to is described referring now to Fig. 2.
Such communicator can use different air interfaces and/or physical layer.For example, used by communicator
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications dress
Put (UMTS) (especially, Long Term Evolution (LTE)), global mobile communication device (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication device, but such teaching is equally applicable to other types of device.
With reference to Fig. 2, cdma wireless communication device can include multiple mobile terminal 1s 00, 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 be formed with the BSC275 that can be couple to base station BS 270 via back haul link and is connect
Mouthful.If back haul link can be constructed according to any one in the interface that Ganji knows, the interface includes such as E1/T1, ATM,
IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that device can 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 sensing specific direction
Each subregion that line is covered is radially away from BS270.Or, each subregion can by for diversity reception two or more
Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and each frequency distribution with specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed intersect can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
Device (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to broadcsting transmitter (BT) 295 mobile terminal operated in device
100.Broadcasting reception module 111 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global pick device (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals
At least one of 100.
In fig. 2, multiple satellites 300 are depicted, but it is understood that, it is possible to use any number of satellite is obtained
Useful location information.Location information module 115 is generally configured to coordinate to be thought with satellite 300 as shown in Figure 1
The location information wanted.Substitute GPS tracking techniques or outside GPS tracking techniques, it is possible to use mobile terminal can be tracked
Other technologies of position.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
Used as a typical operation of radio communication device, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of certain base station BS270 reception
Reverse link signal is processed in specific BS270.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides logical
Words resource allocation and the mobile management function of the coordination including the soft switching process between BS270.BSC275 will also be received
Data are routed to MSC280, and which is provided for the extra route service with PSTN290 formation interfaces.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal hardware configuration, the structure of communicator, apparatus of the present invention and method each enforcement are proposed
Example.
The present invention provides a kind of mobile terminal.
With reference to Fig. 3, Fig. 3 is the high-level schematic functional block diagram of mobile terminal first embodiment of the present invention.
In one embodiment, the mobile terminal includes：
Detection module 10, for detecting whether default earphone status information changes；
The mobile terminal is applied to mobile terminal, and the mobile terminal includes smart mobile phone and panel computer etc..In this enforcement
In example, the mobile terminal includes audio collaboration processing module, and audio collaboration processing module includes audio from processor and audio master
Processor.The audio primary processor is sound effect hardware processor, is integrated with DSP (at digital signal in the sound effect hardware processor
Reason, Digital Signal Processing, abbreviation：DSP) chip, the audio effect processing algorithm arithmetic speed in the dsp chip
Hurry up, and it is low in energy consumption；The audio is audio software processor from processor, and the audio software processor being capable of quick response audio frequency number
According to situation of change, timely to change voice data process.
By detection module 10, mobile terminal detects whether the default earphone status information in mobile terminal changes,
I other words whether the mode of mobile terminal playing audio frequency changes, such as play audio frequency, lead to by the power amplifier loudspeaker of mobile terminal
Cross the earphone being connected with mobile terminal and play audio frequency.
Specifically, with reference to Fig. 4, refinement high-level schematic functional block diagrams of the Fig. 4 for detection module 10 described in Fig. 3, the detection
Module 10 includes：
Acquiring unit 11, for obtaining the preset function value for representing the default earphone status information；
Identifying unit 12, for when the preset function value changes, judging that the default earphone status information is sent out
Changing.
In the present embodiment, mobile terminal is preset with the function for representing earphone status information, and the functional value of the function can be with
It is zero or one, when the functional value is zero, represents that earphone insertion mobile terminal, i.e. mobile terminal are in earphone insert state；When
The functional value extracts state in earphone for the moment, to represent that earphone extracts mobile terminal, i.e. mobile terminal.Mobile terminal is by obtaining
Take unit 11 and obtain the preset function value for representing the default earphone status information, when the preset function value changes, i.e., in advance
If functional value is changed into one from zero or during from a vanishing, identifying unit 12 judges that the default earphone status information in mobile terminal is sent out
Changing.Mobile terminal extracts state in earphone as shown in fig. 13 that, and the mobile terminal is not connected with earphone, and mobile terminal
Play audio frequency, the i.e. audio frequency to play out by power amplifier loudspeaker, represent that the preset function value of the default earphone status information is zero,
If user now inserts an earphone into the earpiece holes of mobile terminal, the default letter of the default earphone status information in mobile terminal
Numerical value is changed into one, and now mobile terminal is in earphone insert state, that is, preset earphone status information and send change, broadcast by earphone
Playback frequency.
First calling module 20, for when detecting default earphone status information and changing, within Preset Time
Audio is called to process from processor to the corresponding audio data decoder of current audio data；
Second calling module 30, for audio primary processor is called after the Preset Time to current audio data pair
The audio data decoder answered is processed；
Output module 40, for exporting the audio data decoder after the audio master processor processes.
Mobile terminal calls the establishment function of default audio output channel module, creates self adaptation switching audio output logical
Road module, and the audio output channel module is initialized, the detection function of default earphone status information is then called,
Whether the default earphone status information of detection changes, when mobile terminal detects default earphone state letter by detection module 10
When breath changes, mobile terminal calls audio collaboration processing module, and within Preset Time passes through the first calling module 20
Call audio to process to the corresponding audio data decoder of current audio data from processor, such as audio data decoder is carried out
Noise reduction, sound enhancing etc., after Preset Time, i.e., after voice data output is stablized, mobile terminal is by calling output mould
Block 30 calls audio primary processor to process the corresponding audio data decoder of current audio data, quick response audio effect processing
Algorithm, finally calls the destruction function of audio output channel module, and the self adaptation switching audio output channel module of establishment is entered
Release is ruined in marketing, and the voice data after process is exported, i.e. audio frequency after playback process.
Mobile terminal as shown in figure 14 is in earphone insert state, and earphone is by the earpiece holes in mobile terminal and movement
Terminal connects, and mobile terminal playing audio frequency, and the audio frequency is played out by earphone, represents the pre- of the default earphone status information
If functional value is one, if earphone is now extracted mobile terminal by user, the preset function value of the default earphone status information
Vanishing, the default earphone status information that mobile terminal is extracted in earphone in state, i.e. mobile terminal change, this time shift
Dynamic terminal calls audio to process from processor to the audio frequency played, and after certain hour, switches to audio main process task
Device is processed to the audio frequency played, and the audio output channel of earphone is switched to the audio output channel of power amplifier loudspeaker, is passed through
The power amplifier loudspeaker of mobile terminal play audio frequency.
In the present embodiment, mobile terminal of the present invention is when detecting default earphone status information and changing, default
Audio is called to process from processor to the corresponding audio data decoder of current audio data within time, it is then default at this
Switch to audio primary processor to process the corresponding audio data decoder of current audio data after time, and export the sound
Audio data decoder after effect master processor processes, this programme is by cooperateing with audio primary processor and audio from processor to audio frequency
Data are processed so that the sound effect parameters of voice data are gradually changed, and can effectively be eliminated earphone and be inserted or pull out mobile terminal
When the ear-piercing current sound brought, improve the play quality of voice data, also improve the audio experience of user.
Further, with reference to Fig. 5, the function of mobile terminal second embodiment of the present invention can be obtained based on above-mentioned first embodiment
Module diagram, in the present embodiment, shown mobile terminal also includes：
Acquisition module 50, for when detecting default earphone status information and changing, obtaining audio frequency connection mode, its
In, the audio frequency connection mode includes outer mode playback, earphone connection mode and Bluetooth connected mode；
The output module 40, is additionally operable to be exported after the audio master processor processes according to the audio frequency connection mode
Audio data decoder.
When mobile terminal detects default earphone status information by detection module 10 to change, audio frequency connection is obtained
Pattern, the audio frequency connection mode include outer mode playback, earphone connection mode and Bluetooth connected mode.In being embodied as, the sound
Frequency connection mode also includes sound equipment connection mode, and the sound equipment connection mode can be divided into wired connection pattern and wireless connection mode,
The wired connection is to be attached mobile terminal and sound equipment by a connecting line, and wireless connection mode is to be incited somebody to action by bluetooth
Mobile terminal and sound equipment are attached.Mobile terminal can be switched fast audio frequency output channel according to current audio frequency connection mode,
So that the voice data after the audio master processor processes is exported by mobile terminal according to audio frequency output channel.
In the present embodiment, the present invention obtains audio frequency connection mode when detection defaults to earphone status information and changes
Formula, and the audio data decoder after the audio master processor processes is exported according to the audio frequency connection mode, this programme is by obtaining
The audio frequency connection mode of mobile terminal, can obtain target audio output channel according to the audio frequency connection mode, can quickly by source sound
Frequency output channel switches to target audio output channel.
Further, with reference to Fig. 6, mobile terminal 3rd embodiment of the present invention can be obtained based on above-mentioned first or second embodiments
High-level schematic functional block diagram, in the present embodiment, the mobile terminal also includes：
Judge module 60, for judging audio from processor whether in idle condition；
First calling module 20, if for the audio from processor be in idle condition, Preset Time it
Audio is inside called to process from processor to the corresponding audio data decoder of current audio data；
3rd calling module 70, if being not in idle condition from processor for the audio, calls audio main process task
Device is processed to the corresponding audio data decoder of current audio data.
When mobile terminal detects earphone status information by detection module 10 to change, judge the audio from process
Whether device is in idle condition, if the audio is in idle condition from processor, calls audio within Preset Time
Reason device is processed to the corresponding audio data decoder of current audio data, if idle shape should be not in from processor from audio
State, then call audio primary processor to process the corresponding audio data decoder of current audio data.
In this embodiment, the present invention can call audio from processor to audio frequency when audio is in idle from processor
Data are processed, also can when audio is not in the free time from processor, call audio primary processor to voice data at
Reason, improves voice data processing speed.
Further, with reference to Fig. 7, mobile terminal of the present invention 4th can be obtained based on above-mentioned first, second or third embodiment
The high-level schematic functional block diagram of embodiment, in the present embodiment, the mobile terminal also includes：
4th calling module 80, for when detecting default earphone status information and not changing, calling the main place of audio
Reason device is processed to the corresponding audio data decoder of current audio data；
The output module 40, is additionally operable to the audio data decoder after output is processed.
When mobile terminal detects default earphone status information not to change, audio primary processor is called to current sound
Frequency is processed according to corresponding audio data decoder, and exports the audio data decoder after processing.
Mobile terminal of the present invention only calls audio primary processor when default earphone status information does not change, uncomfortable
With audio from processor, the processing speed of voice data is improved.
The present invention further provides a kind of mobile terminal sound effect treatment method.
With reference to Fig. 8, Fig. 8 is the schematic flow sheet of mobile terminal sound effect treatment method first embodiment of the present invention.
In the present embodiment, the mobile terminal sound effect treatment method includes：
Whether step S10, the default earphone status information of detection change；
The mobile terminal sound effect treatment method is applied to mobile terminal, and the mobile terminal includes smart mobile phone and panel computer
Deng.In the present embodiment, the mobile terminal includes audio collaboration processing module, and audio collaboration processing module includes audio from process
Device and audio primary processor.The audio primary processor is sound effect hardware processor, is integrated with DSP in the sound effect hardware processor
(Digital Signal Processing, Digital Signal Processing, abbreviation：DSP) chip, the audio effect processing in the dsp chip are calculated
Method fast operation, and it is low in energy consumption；The audio is audio software processor from processor, and the audio software processor can be quick
The situation of change of response voice data, is timely processed to the voice data of change.
Whether the default earphone status information in mobile terminal detection mobile terminal changes, in other words mobile terminal
Whether the mode for playing audio frequency changes, such as by the power amplifier loudspeaker broadcasting audio frequency of mobile terminal, by connecting with mobile terminal
The earphone for connecing plays audio frequency.
Specifically, with reference to Fig. 9, refinement schematic flow sheets of the Fig. 9 for step S10 described in Fig. 8, step S10 include：
Step S11, obtains the preset function value for representing the default earphone status information；
Step S12, when the preset function value changes, judges that the default earphone status information changes.
In the present embodiment, mobile terminal is preset with the function for representing earphone status information, and the functional value of the function can be with
It is zero or one, when the functional value is zero, represents that earphone insertion mobile terminal, i.e. mobile terminal are in earphone insert state；When
The functional value extracts state in earphone for the moment, to represent that earphone extracts mobile terminal, i.e. mobile terminal.Mobile terminal is by obtaining
Take unit 11 and obtain the preset function value for representing the default earphone status information, when preset function value changes, that is, preset
Functional value is changed into one from zero or during from a vanishing, and identifying unit 12 judges that the default earphone status information in mobile terminal occurs
Change.Mobile terminal extracts state in earphone as shown in fig. 13 that, and the mobile terminal is not connected with earphone, and mobile terminal is broadcast
Playback frequency, i.e., the audio frequency is played out by power amplifier loudspeaker, represents that the functional value of the default earphone status information is zero, if used
Family now inserts an earphone into the earpiece holes of mobile terminal, then the functional value of the default earphone status information in mobile terminal is changed into
One, now in earphone insert state, i.e., default earphone status information sends change, plays audio frequency by earphone mobile terminal.
Step S20, when detecting default earphone status information and changing, calls audio within Preset Time
Reason device is processed to the corresponding audio data decoder of current audio data；
Step S30, calls audio primary processor after the Preset Time to the corresponding audio frequency solution of current audio data
Code data are processed, and export the audio data decoder after the audio master processor processes.
Mobile terminal calls the establishment function of default audio output channel module, creates self adaptation switching audio output logical
Road module, and the audio output channel module is initialized, the detection function of default earphone status information is then called,
Whether the default earphone status information of detection changes, when mobile terminal is changed by detecting default earphone status information
When, mobile terminal calls audio collaboration processing module, and within Preset Time, call audio from processor to present video number
Processed according to corresponding audio data decoder, noise reduction, sound enhancing etc. are such as carried out to audio data decoder, through Preset Time
Afterwards, i.e., after voice data output is stablized, mobile terminal calls audio primary processor to the corresponding audio frequency solution of current audio data
Code data are processed, and quick response audio effect processing algorithm finally calls the destruction function of audio output channel module, will be created
Self adaptation switching audio output channel module carry out destruction release, and the voice data after process is exported, i.e. playback process
Audio frequency afterwards.
Mobile terminal as shown in figure 14 is in earphone insert state, and earphone is by the earpiece holes in mobile terminal and movement
Terminal connects, and mobile terminal playing audio frequency, and the audio frequency is played out by earphone, represents the pre- of the default earphone status information
If functional value is one, if earphone is now extracted mobile terminal by user, the preset function value of the default earphone status information
Vanishing, the default earphone status information that mobile terminal is extracted in earphone in state, i.e. mobile terminal change, this time shift
Dynamic terminal calls audio to process from processor to the audio frequency played, and after certain hour, switches to audio main process task
Device is processed to the audio frequency played, and the audio output channel of earphone is switched to the audio output channel of power amplifier loudspeaker, is passed through
The power amplifier loudspeaker of mobile terminal play audio frequency.
In the present embodiment, mobile terminal of the present invention is when detecting default earphone status information and changing, default
Audio is called to process from processor to the corresponding audio data decoder of current audio data within time, it is then default at this
Switch to audio primary processor to process the corresponding audio data decoder of current audio data after time, and export the sound
Audio data decoder after effect master processor processes, this programme is by cooperateing with audio primary processor and audio from processor to audio frequency
Data are processed so that the sound effect parameters of voice data are gradually changed, and can effectively be eliminated earphone and be inserted or pull out mobile terminal
When the ear-piercing current sound brought, improve the play quality of voice data, also improve the audio experience of user.
Further, with reference to Figure 10, mobile terminal sound effect treatment method of the present invention the can be obtained based on above-mentioned first embodiment
The schematic flow sheet of two embodiments, in the present embodiment, before step S20, the mobile terminal sound effect treatment method is also
Including：
Step S40, when detecting default earphone status information and changing, obtains audio frequency connection mode, wherein, it is described
Audio frequency connection mode includes outer mode playback, earphone connection mode and Bluetooth connected mode.
Step S30 includes：
Step S31, exports the audio data decoder after the audio master processor processes according to the audio frequency connection mode.
When mobile terminal detects default earphone status information to change, audio frequency connection mode is obtained, the audio frequency connects
The pattern of connecing includes outer mode playback, earphone connection mode and Bluetooth connected mode.In being embodied as, the audio frequency connection mode is also wrapped
Sound equipment connection mode is included, the sound equipment connection mode can be divided into wired connection pattern and wireless connection mode, the wired connection is logical
Cross a connecting line to be attached mobile terminal and sound equipment, and wireless connection mode is by mobile terminal and sound equipment by bluetooth
It is attached.Mobile terminal can be switched fast audio frequency output channel according to current audio frequency connection mode so that mobile terminal root
The voice data after the audio master processor processes is exported according to audio frequency output channel.
In the present embodiment, the present invention obtains audio frequency connection mode when detecting default earphone status information and changing
Formula, and the audio data decoder after the audio master processor processes is exported according to the audio frequency connection mode, this programme is by obtaining
The audio frequency connection mode of mobile terminal, can obtain target audio output channel according to the audio frequency connection mode, can quickly by source sound
Frequency output channel switches to target audio output channel.
Further, with reference to Figure 11, mobile terminal audio effect processing of the present invention can be obtained based on above-mentioned first or second embodiments
The schematic flow sheet of method 3rd embodiment, in the present embodiment, before step S20, the mobile terminal audio effect processing
Method also includes：
Whether step S50, judge audio from processor in idle condition；
If the audio is in idle condition from processor, execution step S20 calls audio within Preset Time
The corresponding audio data decoder of current audio data is processed from processor；
Step S60, if the audio is not in idle condition from processor, calls audio primary processor to present video
The corresponding audio data decoder of data is processed.
When mobile terminal detects earphone status information to change, judge the audio from processor whether in the free time
State, if the audio is in idle condition from processor, calls audio from processor to present video within Preset Time
The corresponding audio data decoder of data is processed, if idle condition should be not in from processor from audio, calls audio master
Processor is processed to the corresponding audio data decoder of current audio data.
In this embodiment, the present invention can call audio from processor to audio frequency when audio is in idle from processor
Data are processed, also can when audio is not in the free time from processor, call audio primary processor to voice data at
Reason, improves voice data processing speed.
Further, with reference to Figure 12, mobile terminal audio of the present invention can be obtained based on above-mentioned first, second or third embodiment
The schematic flow sheet of processing method fourth embodiment, in the present embodiment, after step S10, the mobile terminal audio
Processing method also includes：
Step S70, when detecting default earphone status information and not changing, calls audio primary processor to current sound
Frequency is processed according to corresponding audio data decoder, and exports the audio data decoder after processing.
When mobile terminal detects default earphone status information not to change, audio primary processor is called to current sound
Frequency is processed according to corresponding audio data decoder, and exports the audio data decoder after processing.
Mobile terminal of the present invention only calls audio primary processor when default earphone status information does not change, uncomfortable
With audio from processor, the processing speed of voice data is improved.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
The part for going out contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), use so that a station terminal equipment including some instructions (can be mobile phone, computer, clothes
Business device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal, it is characterised in that the mobile terminal includes：
Detection module, for detecting whether default earphone status information changes；
First calling module, for when detecting default earphone status information and changing, calling sound within Preset Time
Effect is processed from processor to the corresponding audio data decoder of current audio data；
Second calling module, for audio primary processor is called after the Preset Time to the corresponding sound of current audio data
Frequency decoding data is processed；
Output module, for exporting the audio data decoder after the audio master processor processes.
2. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal also includes：
Acquisition module, for when detecting default earphone status information and changing, obtaining audio frequency connection mode, wherein, institute
Stating audio frequency connection mode includes outer mode playback, earphone connection mode and Bluetooth connected mode；
The output module, is additionally operable to the audio frequency solution after the audio master processor processes is exported according to the audio frequency connection mode
Code data.
3. mobile terminal as claimed in claim 1, it is characterised in that the detection module includes：
Acquiring unit, for obtaining the preset function value for representing the default earphone status information；
Identifying unit, for when the preset function value changes, judging that the default earphone status information changes.
4. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal also includes：
Judge module, for judging audio from processor whether in idle condition；
First calling module, if being in idle condition from processor for the audio, calls within Preset Time
Audio is processed from processor to the corresponding audio data decoder of current audio data；
3rd calling module, if being not in idle condition from processor for the audio, calls audio primary processor to working as
The corresponding audio data decoder of front voice data is processed.
5. the mobile terminal as any one of claim 1-4, it is characterised in that the mobile terminal also includes：
4th calling module, for when detecting default earphone status information and not changing, calling audio primary processor pair
The corresponding audio data decoder of current audio data is processed；
The output module, is additionally operable to the audio data decoder after output is processed.
6. a kind of mobile terminal sound effect treatment method, it is characterised in that the mobile terminal sound effect treatment method includes following step
Suddenly：
Whether the default earphone status information of detection changes；
When detecting default earphone status information and changing, within Preset Time, call audio from processor to current sound
Frequency is processed according to corresponding audio data decoder；
Call after the Preset Time audio primary processor to the corresponding audio data decoder of current audio data at
Reason, and export the audio data decoder after the audio master processor processes.
7. mobile terminal sound effect treatment method as claimed in claim 6, it is characterised in that described to call within Preset Time
Audio from processor the corresponding audio data decoder of current audio data is processed the step of before, the mobile terminal sound
Effect processing method also includes：
When detecting default earphone status information and changing, audio frequency connection mode is obtained, wherein, the audio frequency connection mode
Including outer mode playback, earphone connection mode and Bluetooth connected mode.
The step of audio data decoder after the output audio master processor processes, includes：
Audio data decoder after the audio master processor processes is exported according to the audio frequency connection mode.
8. mobile terminal sound effect treatment method as claimed in claim 6, it is characterised in that the test earphone status information is
It is no to include the step of change：
Obtain the preset function value for representing the default earphone status information；
When the preset function value changes, judge that the default earphone status information changes.
9. mobile terminal sound effect treatment method as claimed in claim 6, it is characterised in that described to call within Preset Time
Audio from processor the corresponding audio data decoder of current audio data is processed the step of before, the mobile terminal sound
Effect processing method also includes：
Judge audio from processor whether in idle condition；
If the audio is in idle condition from processor, performs
The step of corresponding audio data decoder of voice data is processed；
If the audio is not in idle condition from processor, audio primary processor is called to the corresponding sound of current audio data
Frequency decoding data is processed.
10. the mobile terminal sound effect treatment method as any one of claim 6-9, it is characterised in that the detection ear
After the step of whether machine status information changes, the mobile terminal sound effect treatment method also includes：
When detecting default earphone status information and not changing, call audio primary processor corresponding to current audio data
Audio data decoder is processed, and exports the audio data decoder after processing.
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