CN107040638A - The processing method and mobile terminal of a kind of noise - Google Patents
The processing method and mobile terminal of a kind of noise Download PDFInfo
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- CN107040638A CN107040638A CN201710427721.4A CN201710427721A CN107040638A CN 107040638 A CN107040638 A CN 107040638A CN 201710427721 A CN201710427721 A CN 201710427721A CN 107040638 A CN107040638 A CN 107040638A
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- Prior art keywords
- noise
- volume
- source device
- noise source
- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0272—Voice signal separating
Abstract
The present invention provides the processing method and mobile terminal of a kind of noise, is related to communication technical field.This method includes：Obtain the information volume of the noise in voice call process；According to the information volume, it is determined that producing the noise source device of the noise；The volume of the noise source device is controlled, the volume of the noise source device is reduced to the minimum standard volume of voice call.The solution of the present invention, solves the problem of existing mode is artificial to be judged to call noise source and the low transmission efficiency that carries out manual-lock and cause.
Description
Technical field
The present invention relates to communication technical field, the processing method and mobile terminal of more particularly to a kind of noise.
Background technology
With the development of technology, the species of household electrical appliance is increasingly enriched, and is that people's life brings very big improvement.So
And, when people carry out voice call at home, the sound produced by these household electrical appliance can turn into the noise of call, especially
When sound is larger, it will badly influence speech quality.
For example, using house as platform, by technology of Internet of things by the relevant facility of life staying idle at home (such as TV, sound equipment, sky
Tune, refrigerator etc.) it is integrated, the management system of the efficient housing facilities in ground and family's schedule affairs, i.e. intelligent domestic system are built, is carried
House security, convenience, comfortableness, artistry have been risen, and has realized the living environment of environmental protection and energy saving.Wherein, mobile terminal energy
It is enough to be communicated with household effects, to be easy to management of the user to each facility to control.
But, the existing influence to avoid an electric noise-to call is, it is necessary to artificially judge noise source and closed manually
Close, not only need to consume longer time, can also reduce transmission efficiency.
The content of the invention
The embodiment of the present invention provides the processing method and mobile terminal of a kind of noise, with solve existing mode need consumption compared with
The problem of long time, influence transmission efficiency and call experience.
First aspect there is provided a kind of processing method of noise, including：
Obtain the information volume of the noise in voice call process；
According to the information volume, it is determined that producing the noise source device of the noise；
The volume of the noise source device is controlled, the volume of the noise source device is reduced to the lowest bid of voice call
Quasi- volume.
Second aspect there is provided a kind of mobile terminal, including：
Acquisition module, the information volume for obtaining the noise in voice call process；
Determining module, for the information volume got according to the acquisition module, it is determined that producing the noise
Noise source device；
First control module, the volume for controlling the noise source device reduces the volume of the noise source device
To the minimum standard volume of voice call.
The third aspect is there is provided a kind of mobile terminal, including memory, processor and is stored on the memory and can
The computer program run on the processor；The place of noise as described above is realized during the computing device described program
Reason method.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
The processing method of the noise of the embodiment of the present invention, can get the volume letter of noise in voice call process first
Breath, then, is determined to produce the noise source device of the noise, so, so that it may control the sound of the noise source device by the information volume
Amount is reduced to the minimum standard volume of voice call, so as to realize that the mobile terminal can carry out noise reduction automatically in user's communication
Processing, it is to avoid influence of the noise to call, the efficiency and call for lifting voice call is experienced.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed for description of the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the step flow chart one of the processing method of the noise of the embodiment of the present invention；
Fig. 2 is the step flowchart 2 of the processing method of the noise of the embodiment of the present invention；
Fig. 3 is the step flow chart 3 of the processing method of the noise of the embodiment of the present invention；
Fig. 4 is the structural representation one of the mobile terminal of the embodiment of the present invention；
Fig. 5 is the structural representation two of the mobile terminal of the embodiment of the present invention；
Fig. 6 is the structural representation three of the mobile terminal of the embodiment of the present invention；
Fig. 7 is the structural representation four of the mobile terminal of the embodiment of the present invention；
Fig. 8 is the structural representation of the mobile terminal of another embodiment of the present invention；
Fig. 9 is the structural representation of the mobile terminal of further embodiment of this invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of processing method of noise of the embodiment of the present invention, including：
Step 101, the information volume of the noise in voice call process is obtained.
In this step, mobile terminal can obtain the volume of ambient noise automatically during user carries out voice call
Information, to judge whether to have influence on this voice call.
Step 102, according to the information volume, it is determined that producing the noise source device of the noise.
In this step, after step 101 gets information volume, generation can be further determined that out according to the information volume
The noise source device of the noise, to be further processed, reduces influence of the noise to voice call.
Step 103, the volume of the noise source device is controlled, the volume of the noise source device is reduced to voice call
Minimum standard volume.
In the embodiment, mobile terminal presets to ensure that user speech communication process is not influenceed by ambient noise
The minimum standard volume of noise, when noise volume is less than the minimum standard volume, will not impact voice call.This step
In, after step 102 determines noise source device, based on the predetermined minimum standard volume of noise, that is, do not interfere with voice
The volume of call, is controlled to the noise source device, the volume of the noise produced by the noise source device is reduced to this most
Substandard volume, it is ensured that voice call is not by noise effect.
So, by step 101- steps 103, the processing method of the noise of the embodiment of the present invention, mobile terminal can be first
Get the information volume of the noise in current speech communication process；Then, the generation noise is determined by the information volume
Noise source device；Afterwards, the volume of the noise source device is controlled to be reduced to the acceptable minimum standard sound of voice call institute
Amount, realizes the purpose of lifting transmission efficiency and call experience.
It should be appreciated that in the voice call of mobile terminal, even if there is noise, but when the volume of the noise is smaller
When, normal communication process is not interfered with, so, step 102 includes：If the volume of the noise is more than or equal to predetermined
Volume, then according to the information volume, it is determined that producing the noise source device of the noise.
So, after the information volume of noise is got, also noise can be judged based on the predetermined volume in mobile terminal
Whether volume exceedes the predetermined volume, to determine whether there is call influence, and noise volume be more than or equal to it is predetermined
After volume, that is, current noise generates influence to call, it can just be gone to determine noise by the information volume got
Source device, thus during to call other equipment the guarantee that is adapted to of normal work, reduce unnecessary resource consumption.
In embodiments of the present invention, the information volume of noise is got to realize, specifically, as shown in Fig. 2 step 101,
Including：
Step 1011, the voice signal that the microphone of mobile terminal is collected is obtained.
In this step, because mobile terminal carries out the collection of the voice signal in communication process by microphone, so, it is
Recognize influence of the noise to call, here, the voice signal that the microphone is collected can be got first, for next step
Processing.
Step 1012, according to the voice signal, the noise waveform in voice call process is isolated；
In this step, it is contemplated that the different wave shape of actual speech call and noise in voice signal, to determine noise
Information volume, it will based on voice signal obtained in the previous step carry out different wave separation, to obtain specific noise ripple
Shape.
Step 1013, according to the noise waveform, the information volume of the noise is determined.
In this step, after step 1012 isolates the noise waveform, it becomes possible to carried out based on the noise waveform specific
Waveform analysis, come the information volume of the noise needed for determining, the volume decibel value of such as noise.
So, by step 1011- steps 1013, mobile terminal is by obtaining the voice call device that microphone is gathered
Voice signal, waveform separation is carried out to the voice signal, and the actual speech call in voice signal and noise are separated, obtained
To noise waveform, and from the noise waveform, mobile terminal can determine that the information volume of the noise again, for judging that this is made an uproar
Whether the volume of sound is more than or equal to predetermined volume.
Wherein, in this communication process, the noise that microphone is collected is probably multiple, therefore, is made an uproar isolating
After sound wave shape, additionally it is possible to which, according to the different wave shape of record, distinguishing in different noise types, information volume also can at least wrap
Include total noise volume decibel value and the respective volume decibel value of different noises.So, can be to wherein giving great volume according to above-mentioned steps
In or equal to predetermined volume noise, carry out the determination of correspondence noise source, and carry out volume control.But, it is contemplated that volume
Minimum standard volume and predetermined volume in additivity, the present embodiment each mean superposition after total volume, so, can also according to
The different noises arrived, are ranked up from big to small according to its volume, and first the noise source device corresponding to max volume noise is entered
Row volume is controlled, when total noise volume is still greater than or equal to predetermined volume, is continued to the noise corresponding to alto amount noise
Source device carries out volume control, until total volume of noise reaches minimum standard volume.
By the sound that different types of equipment is sent has respective characteristic, also just there is the waveform of oneself, therefore,
Multiple waveform templates (record has corresponding equipment), the fluted mould can be prestored in the embodiment of the present invention, in mobile terminal
Plate can independently select setting or mobile terminal to pass through the fluted mould that is built after history noise treatment record analysis by user
Plate.Therefore, step 102 includes：
If the volume of the noise is more than or equal to predetermined volume, according to pre-stored multiple waveform templates, lookup pair
The waveform template of the noise waveform is answered, it is determined that producing the noise source device of the noise.
Here, the noise waveform directly isolated using above-mentioned steps, is matched with pre-stored multiple waveform templates,
Find out to should noise waveform waveform template, corresponding equipment is just capable of determining that by the waveform template, the equipment is
To produce the noise source device of the noise.
Certainly, in addition to aforesaid way, step 102 includes：
If the volume of the noise is more than or equal to predetermined volume, working as the electronic equipment in the range of pre-determined distance is monitored
Preceding working condition；
According to the current operating state of the electronic equipment, it is determined that producing the noise source device of the noise.
Here, mobile terminal can be monitored with distance of mobile terminal by itself or the other equipment connected default
Electronic equipment in distance range, it is thus understood that the current operating state of the electronic equipment, such as whether in work, being operated in high speed shape
State or lower-speed state etc., then, it is determined that going out to produce the noise source device of the noise.Specifically, can be directly by electronic equipment
Electrical condition recognize the current operating state of the electronic equipment；Or, use the camera and mobile terminal of mobile terminal
The family expenses camera of connection, all can have corresponding working condition to show in the operating condition based on electronic equipment, pass through image point
Analyse to determine its current operating state, whether TV such as can be directly viewable in work by camera, shown by air-conditioning state
Display screen can view whether air-conditioning is more accurately worked in work, or even by information such as " low wind ", " apoplexy " or " high wind "
State.
After determining and need to adjust the corresponding noise source device of noise, so that it may control the volume of the noise source device to be reduced to
The minimum standard volume of voice call, to avoid influence of the noise to call.However, the different noise source device of correspondence, its work
There is larger difference as principle, if carrying out unified Jing Yin (power-off), the use of equipment may be influenced whether, therefore, specifically, such as
Shown in Fig. 3, step 103, including：
Step 1031, the current operating state of the noise source device is obtained.
In this step, by obtaining the current operating state of the noise source device, with specific adjustment direction after determination.
Step 1032, according to the current operating state of the default noise source device and the correspondence noise source device
Mapping relations between default adjustment mode, determine the target adjustment state of the noise source device.
In this step, current operating state based on default noise source device and to should noise source equipment default tune
Mapping relations between perfect square formula, the current operating state of the noise source device got by step 1031, make an uproar to obtain this
The target adjustment state of audiogenic device.If for example, noise source device television set, corresponding default adjustment mode is according to predetermined
The multiple of volume adjusting step-length adjust；If washing machine or dish-washing machine, corresponding adjustment mode is adjusted by rotating speed；If
For air-conditioning, corresponding adjustment mode is adjusted according to predetermined work rank, in conjunction with current operating state such as work at present shape
State is high wind refrigeration, it is determined that target adjustment state be exactly apoplexy refrigeration.
Step 1033, according to the target adjustment state, the volume of the noise source device is adjusted to voice call most
Substandard volume；Wherein, the default adjustment mode is provided with corresponding regulating object according to the working method of noise source device
And adjusting range.
In this step, the target adjustment state determined by previous step 1032, to adjust the volume of the noise source device extremely
The minimum standard volume of voice call.Here, if once adjustment fail to make the volume of the noise source device to voice call most
Substandard volume, it will be adjusted again based on default adjustment mode, until the volume of the noise source device is to voice call
Minimum standard volume.Such as, the noise source device is air-conditioning, and the current operating state of air-conditioning is high wind refrigeration, then true first
Fixed target adjustment state is exactly apoplexy refrigeration, if the volume of air-conditioning fails to be down to the minimum standard sound of voice call after adjustment
Amount, then be defined as low wind by target adjustment state again and freeze, be adjusted, make the volume of air-conditioning after adjustment fail to be down to voice
The minimum standard volume of call.
It should also be appreciated that, in embodiments of the present invention, the volume of control noise source device is reduced to voice call
Minimum standard volume, is that still, so, noise source device just will be unable to reach that it is expected in order to avoid noise effect to call
Working effect, so, in the embodiment of the present invention, methods described also includes：
After this voice call terminates, the noise source device is controlled to recover the corresponding work of the original sound volume to adjustment
Make state.
So, after this voice call terminates, mobile terminal can also control the volume of the noise source device to recover to tune
Original sound volume before whole, realizes that the noise source device recovers to former working condition, to meet the demand of user.
In the embodiment of the present invention, noise source device can be intelligent domestic system each household electrical appliance or its
His mobile terminal, certainly, is also not necessarily limited to interior, can also be in automobile, and volume control is carried out to in-car electronic equipment.
In summary, the processing method of the noise of the embodiment of the present invention, mobile terminal can get voice call first
The information volume of noise in journey, then, is determined to produce the noise source device of the noise, so, so that it may control by the information volume
The volume of the noise source device is reduced to the minimum standard volume of voice call, so as to realize that the mobile terminal can be logical in user
Automatic in words to carry out noise reduction process, it is to avoid influence of the noise to call, the efficiency and call that lift voice call is experienced.
Fig. 4 is the block diagram of the mobile terminal of one embodiment of the invention.Mobile terminal 400 shown in Fig. 4 includes obtaining mould
Block 401, the control module 403 of determining module 402 and first.
Acquisition module 401, the information volume for obtaining the noise in voice call process；
Determining module 402, for the information volume got according to the acquisition module 401, it is determined that producing described
The noise source device of noise；
First control module 403, the volume for controlling the noise source device, by the volume decrease of the noise source device
The as little as minimum standard volume of voice call.
Alternatively, if the volume that the determining module 402 is further used for the noise is more than or equal to predetermined volume,
According to the information volume, it is determined that producing the noise source device of the noise.
On the basis of Fig. 4, alternatively, as shown in figure 5, the acquisition module 401 includes：
First acquisition submodule 4011, for obtaining the voice signal that the microphone of mobile terminal is collected；
Submodule 4012 is handled, for the voice signal got according to first acquisition submodule 4011, point
Separate out the noise waveform in voice call process；
First determination sub-module 4013, for handling the noise waveform that submodule 4012 is isolated according to described, really
The information volume of the fixed noise.
On the basis of Fig. 4, alternatively, as shown in fig. 6, the determining module 402 includes：
Second determination sub-module 4021, if the volume for the noise is more than or equal to predetermined volume, basis prestores
Multiple waveform templates of storage, search the waveform template of the correspondence noise waveform, it is determined that producing the noise source device of the noise.
Alternatively, the determining module 402 includes：
Submodule 4022 is monitored, if the volume for the noise is more than or equal to predetermined volume, pre-determined distance is monitored
In the range of electronic equipment current operating state；
3rd determination sub-module 4023, for monitoring working as the electronic equipment that submodule 4022 is monitored according to described
Preceding working condition, it is determined that producing the noise source device of the noise.
On the basis of Fig. 4, alternatively, as shown in fig. 7, first control module 403 includes：
Second acquisition submodule 4031, the current operating state for obtaining the noise source device；
4th determination sub-module 4032, for the current operating state according to the default noise source device and correspondence institute
The mapping relations between the default adjustment mode of noise source device are stated, the target adjustment state of the noise source device is determined；
Submodule 4033 is adjusted, for the target adjustment state determined according to the 4th determination sub-module 4032,
The volume of the noise source device is adjusted to the minimum standard volume of voice call；Wherein,
The default adjustment mode is provided with corresponding regulating object and adjustment model according to the working method of noise source device
Enclose.
Alternatively, the mobile terminal 400 also includes：
Second control module 404, for after this voice call terminates, controlling the noise source device to recover to adjustment
The corresponding working condition of preceding original sound volume.
Mobile terminal 400 can realize each process that mobile terminal is realized in Fig. 1 to Fig. 3 embodiment of the method, to keep away
Exempt to repeat, repeat no more here.Mobile terminal can get the information volume of noise in voice call process first, then, by
The information volume determines the noise source device of the generation noise, so, so that it may control the volume of the noise source device to be reduced to language
The minimum standard volume of sound call, so as to realize that the mobile terminal can carry out noise reduction process automatically in user's communication, it is to avoid
Influence of the noise to call, the efficiency and call for lifting voice call is experienced.
Another embodiment of the present invention additionally provides a kind of computer-readable recording medium, is stored thereon with computer journey
Sequence, the program realizes following steps when being executed by processor：Obtain the information volume of the noise in voice call process；According to institute
Information volume is stated, it is determined that producing the noise source device of the noise；The volume of the noise source device is controlled, by the noise source
The volume of equipment is reduced to the minimum standard volume of voice call.
Alternatively, following steps can also be realized when the program is executed by processor：If the volume of the noise be more than or
Equal to predetermined volume, then according to the information volume, it is determined that producing the noise source device of the noise.
Alternatively, following steps can also be realized when the program is executed by processor：Obtain Mike's elegance of mobile terminal
The voice signal collected；According to the voice signal, the noise waveform in voice call process is isolated；According to the noise ripple
Shape, determines the information volume of the noise.
Alternatively, following steps can also be realized when the program is executed by processor：If the volume of the noise be more than or
Equal to predetermined volume, then according to pre-stored multiple waveform templates, the waveform template of the correspondence noise waveform is searched, it is determined that production
The noise source device of the raw noise.
Alternatively, following steps can also be realized when the program is executed by processor：If the volume of the noise be more than or
Equal to predetermined volume, then the current operating state of the electronic equipment in the range of pre-determined distance is monitored；According to the electronic equipment
Current operating state, it is determined that producing the noise source device of the noise.
Alternatively, following steps can also be realized when the program is executed by processor：Obtain working as the noise source device
Preceding working condition；According to the current operating state of the default noise source device and the default tune of the correspondence noise source device
Mapping relations between perfect square formula, determine the target adjustment state of the noise source device；According to the target adjustment state, adjust
The volume of the whole noise source device to voice call minimum standard volume；Wherein, the default adjustment mode is according to noise
The working method of source device, is provided with corresponding regulating object and adjusting range.
Alternatively, following steps can also be realized when the program is executed by processor：After this voice call terminates, control
Make the noise source device and recover the corresponding working condition of the original sound volume to adjustment.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moved
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.Define, calculate according to herein
Machine computer-readable recording medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
Fig. 8 is the block diagram of the mobile terminal of another embodiment of the present invention.The mobile terminal include memory, processor and
It is stored in the computer program that can be run on the memory and on the processor；During the computing device described program
Realize the processing method of noise as described above.Specifically, the mobile terminal 800 shown in Fig. 8 includes：At least one processor
801st, memory 802, at least one network interface 804 and user interface 803.Each component in mobile terminal 800 passes through total
Linear system system 805 is coupled.It is understood that bus system 805 is used to realize the connection communication between these components.Bus system
805 in addition to including data/address bus, in addition to power bus, controlling bus and status signal bus in addition.But for clear explanation
For the sake of, various buses are all designated as bus system 805 in fig. 8.
Wherein, user interface 803 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synch link DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 802 of system and method described herein be intended to including but not limited to these and it is any its
It is adapted to the memory of type.
In some embodiments, memory 802 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 8021 and application program 8022.
Wherein, operating system 8021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 8022, includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 8022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 802, specifically, can be application
The program stored in program 8022 or instruction, processor 801 are used for：Obtain the information volume of the noise in voice call process；
According to the information volume, it is determined that producing the noise source device of the noise；The volume of the noise source device is controlled, will be described
The volume of noise source device is reduced to the minimum standard volume of voice call.
The method that the embodiments of the present invention are disclosed can apply in processor 801, or be realized by processor 801.
Processor 801 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 801 or the instruction of software form.Above-mentioned processing
Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 802, processor 801 reads the information in memory 802, the step of completing the above method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized by performing the module (such as process, function) of function described herein herein for software
Described technology.Software code is storable in memory and by computing device.Memory can within a processor or
Realized outside processor.
Alternatively, processor 801 is additionally operable to：If the volume of the noise is more than or equal to predetermined volume, according to described
Information volume, it is determined that producing the noise source device of the noise.
Alternatively, processor 801 is additionally operable to：Obtain the voice signal that the microphone of mobile terminal is collected；According to described
Voice signal, isolates the noise waveform in voice call process；According to the noise waveform, the volume letter of the noise is determined
Breath.
Alternatively, processor 801 is additionally operable to：If the volume of the noise is more than or equal to predetermined volume, basis prestores
Multiple waveform templates of storage, search the waveform template of the correspondence noise waveform, it is determined that producing the noise source device of the noise.
Alternatively, processor 801 is additionally operable to：If the volume of the noise is more than or equal to predetermined volume, monitoring is default
The current operating state of electronic equipment in distance range；According to the current operating state of the electronic equipment, it is determined that producing institute
State the noise source device of noise.
Alternatively, processor 801 is additionally operable to：Obtain the current operating state of the noise source device；According to default institute
The mapping relations between the current operating state of noise source device and the default adjustment mode of the correspondence noise source device are stated, really
The target adjustment state of the fixed noise source device；According to the target adjustment state, the volume of the noise source device is adjusted
To the minimum standard volume of voice call；Wherein, the default adjustment mode is provided with according to the working method of noise source device
Corresponding regulating object and adjusting range.
Alternatively, processor 801 is additionally operable to：After this voice call terminates, control the noise source device recover to
The corresponding working condition of original sound volume before adjustment.
Mobile terminal 800 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
Repeat no more.Mobile terminal can get the information volume of noise in voice call process first, then, true by the information volume
The noise source device of the noise is given birth in fixed output quota, so, so that it may control the volume of the noise source device to be reduced to the minimum of voice call
Typical problem, so as to realize that the mobile terminal can carry out noise reduction process automatically in user's communication, it is to avoid noise is to call
Influence, lifted voice call efficiency and call experience.
Fig. 9 is the structural representation of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal in Fig. 9
900 can be mobile phone, tablet personal computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle mounted electric
Brain etc..
Mobile terminal 900 in Fig. 9 includes radio frequency (Radio Frequency, RF) circuit 910, memory 920, input
Unit 930, display unit 940, processor 960, voicefrequency circuit 970, WiFi (Wireless Fidelity) modules 980 and electricity
Source 990.
Wherein, input block 930 can be used for the numeral or character information for receiving user's input, and produce and mobile terminal
The signal input that 900 user is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block 930 can
With including contact panel 931.Contact panel 931, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user uses the operations of any suitable object or annex on contact panel 931 such as finger, stylus), and according to advance
The formula of setting drives corresponding attachment means.Optionally, contact panel 931 may include touch detecting apparatus and touch controller
Two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation is brought, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give the processor 960 again, and the order sent of reception processing device 960 and can be performed.Furthermore, it is possible to using resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 931.Except contact panel 931, input block
930 can also include other input equipments 932, and other input equipments 932 can include but is not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 940 can be used for information and the movement for showing the information inputted by user or being supplied to user
The various menu interfaces of terminal 900.Display unit 940 may include display panel 941, optionally, can use LCD or organic hairs
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 941.
It should be noted that contact panel 931 can cover display panel 941, touch display screen is formed, when touch display screen inspection
Measure after the touch operation on or near it, processor 960 is sent to determine the type of touch event, with preprocessor
960 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 960 is the control centre of mobile terminal 900, utilizes various interfaces and connection whole mobile phone
Various pieces, software program and/or module in first memory 921 are stored in by operation or execution, and call storage
Data in second memory 922, perform the various functions and processing data of mobile terminal 900, so as to mobile terminal 900
Carry out integral monitoring.Optionally, processor 960 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 921 in software program and/or module and/
Or the data in the second memory 922, information volume of the processor 960 for obtaining the noise in voice call process；Root
According to the information volume, it is determined that producing the noise source device of the noise；The volume of the noise source device is controlled, is made an uproar described
The volume of audiogenic device is reduced to the minimum standard volume of voice call.
Alternatively, processor 960 is used for：If the volume of the noise is more than or equal to predetermined volume, according to the sound
Information is measured, it is determined that producing the noise source device of the noise.
Alternatively, processor 960 is used for：Obtain the voice signal that the microphone of mobile terminal is collected；According to the sound
Message number, isolates the noise waveform in voice call process；According to the noise waveform, the volume letter of the noise is determined
Breath.
Alternatively, processor 960 is used for：If the volume of the noise is more than or equal to predetermined volume, according to pre-stored
Multiple waveform templates, the waveform template of the correspondence noise waveform is searched, it is determined that producing the noise source device of the noise.
Alternatively, processor 960 is used for：If the volume of the noise is more than or equal to predetermined volume, monitoring it is default away from
The current operating state of electronic equipment from the range of；According to the current operating state of the electronic equipment, it is determined that producing described
The noise source device of noise.
Alternatively, processor 960 is used for：Obtain the current operating state of the noise source device；According to default described
The current operating state for the noise source device that second acquisition submodule is got and presetting for the correspondence noise source device
Mapping relations between adjustment mode, determine the target adjustment state of the noise source device；According to the target adjustment state,
The volume of the noise source device is adjusted to the minimum standard volume of voice call；Wherein, the default adjustment mode is according to making an uproar
The working method of audiogenic device, is provided with corresponding regulating object and adjusting range.
Alternatively, processor 960 is used for：After this voice call terminates, the noise source device is controlled to recover to tune
The corresponding working condition of original sound volume before whole.
It can be seen that, mobile terminal can get the information volume of noise in voice call process first, then, be believed by the volume
Breath determines the noise source device of the generation noise, so, so that it may control the volume of the noise source device to be reduced to voice call
Minimum standard volume, so as to realize that the mobile terminal can carry out noise reduction process automatically in user's communication, it is to avoid noise pair
The influence of call, the efficiency and call for lifting voice call is experienced.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Explanation is needed further exist for, this mobile terminal described in this description includes but is not limited to smart mobile phone, put down
Plate computer etc..
This many functional part described in this description is all referred to as module, specifically to emphasize its realization side
The independence of formula.
In the embodiment of the present invention, module can be realized with software, so as to by various types of computing devices.Citing comes
Say, the executable code module of a mark can include the one or more physics or logical block of computer instruction, illustrate
For, it can be built as object, process or function.Nevertheless, the executable code of institute's mark module is without physically
It is located together, but can includes being stored in different instructions in different positions, is combined together when in these command logics
When, its regulation purpose for constituting module and realizing the module.
In fact, executable code module can be the either many bar instructions of individual instructions, and it can even be distributed
On multiple different code segments, it is distributed among distinct program, and is distributed across multiple memory devices.Similarly, grasp
Making data can be identified in module, and can be realized according to any appropriate form and be organized in any appropriate class
In the data structure of type.The peration data can be collected as individual data collection, or can be distributed on diverse location
(being included in different storage device), and only can be present at least in part as electronic signal in system or network.
When module can be realized using software, it is contemplated that the level of existing hardware technique, it is possible to implemented in software
Module, in the case where not considering cost, those skilled in the art can build corresponding hardware circuit realize correspondence
Function, the hardware circuit includes conventional ultra-large integrated (VLSI) circuit or gate array and such as logic core
The existing semiconductor of piece, transistor etc either other discrete elements.Module can also use programmable hardware device, such as
Field programmable gate array, programmable logic array, programmable logic device etc. are realized.
Above-mentioned exemplary embodiment is described with reference to those accompanying drawings, many different forms and embodiment be it is feasible and
Without departing from spirit of the invention and teaching, therefore, the present invention should not be construed to turn into proposes the limitation of exemplary embodiment at this.
More precisely, these exemplary embodiments are provided so that the present invention can be improved and complete, and can be by the scope of the invention
Convey to those those of skill in the art.In those schemas, size of components and relative size are perhaps based on for the sake of clear
And be exaggerated.Term used herein is based only on description particular example embodiment purpose, is not intended to turn into limitation use.Such as
Use ground at this, unless the interior text clearly refers else, otherwise singulative " one ", " one " and the "the" be intended to by
Those multiple forms are also included.Those term "comprising"s and/or " comprising " will become further apparent when being used in this specification,
Represent the presence of the feature, integer, step, operation, component and/or component, but be not excluded for one or more further features, it is whole
Number, step, operation, component, component and/or the presence of its group or increase.Unless otherwise indicated, narrative tense, a value scope bag
Bound containing the scope and any subrange therebetween.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (15)
1. a kind of processing method of noise, it is characterised in that including：
Obtain the information volume of the noise in voice call process；
According to the information volume, it is determined that producing the noise source device of the noise；
The volume of the noise source device is controlled, the volume of the noise source device is reduced to the minimum standard sound of voice call
Amount.
2. the processing method of noise according to claim 1, it is characterised in that described according to the information volume, it is determined that
The step of noise source device for producing the noise, includes：
If the volume of the noise is more than or equal to predetermined volume, according to the information volume, it is determined that producing the noise
Noise source device.
3. the processing method of noise according to claim 2, it is characterised in that making an uproar in the acquisition voice call process
The step of information volume of sound, including：
Obtain the voice signal that the microphone of mobile terminal is collected；
According to the voice signal, the noise waveform in voice call process is isolated；
According to the noise waveform, the information volume of the noise is determined.
4. the processing method of noise according to claim 3, it is characterised in that if the volume of the noise be more than or
Equal to predetermined volume, then according to the information volume, it is determined that the step of producing the noise source device of the noise, including：
If the volume of the noise is more than or equal to predetermined volume, according to pre-stored multiple waveform templates, correspondence institute is searched
The waveform template of noise waveform is stated, it is determined that producing the noise source device of the noise.
5. the processing method of noise according to claim 2, it is characterised in that if the volume of the noise be more than or
Equal to predetermined volume, then according to the information volume, it is determined that the step of producing the noise source device of the noise, including：
If the current work for the electronic equipment that the volume of the noise is more than or equal in the range of predetermined volume, monitoring pre-determined distance
Make state；
According to the current operating state of the electronic equipment, it is determined that producing the noise source device of the noise.
6. the processing method of noise according to claim 1, it is characterised in that the sound of the control noise source device
Amount, the step of volume of the noise source device is reduced to the minimum standard volume of voice call, including：
Obtain the current operating state of the noise source device；
According to the default adjustment mode of the current operating state of the default noise source device and the correspondence noise source device
Between mapping relations, determine the target adjustment state of the noise source device；
According to the target adjustment state, the volume of the noise source device is adjusted to the minimum standard volume of voice call；Its
In,
The default adjustment mode is provided with corresponding regulating object and adjusting range according to the working method of noise source device.
7. the processing method of noise according to claim 1, it is characterised in that methods described also includes：
After this voice call terminates, the noise source device is controlled to recover the corresponding work shape of the original sound volume to adjustment
State.
8. a kind of mobile terminal, it is characterised in that including：
Acquisition module, the information volume for obtaining the noise in voice call process；
Determining module, for the information volume got according to the acquisition module, it is determined that producing the noise of the noise
Source device；
First control module, the volume for controlling the noise source device, language is reduced to by the volume of the noise source device
The minimum standard volume of sound call.
9. mobile terminal according to claim 8, it is characterised in that if the determining module is further used for the noise
Volume be more than or equal to predetermined volume, then according to the information volume, it is determined that producing the noise source device of the noise.
10. mobile terminal according to claim 9, it is characterised in that the acquisition module includes：
First acquisition submodule, for obtaining the voice signal that the microphone of mobile terminal is collected；
Submodule is handled, for the voice signal got according to first acquisition submodule, voice call is isolated
During noise waveform；
First determination sub-module, for the noise waveform isolated according to the processing submodule, determines the noise
Information volume.
11. mobile terminal according to claim 10, it is characterised in that the determining module includes：
Second determination sub-module, it is multiple according to what is be pre-stored if the volume for the noise is more than or equal to predetermined volume
Waveform template, searches the waveform template of the correspondence noise waveform, it is determined that producing the noise source device of the noise.
12. mobile terminal according to claim 9, it is characterised in that the determining module includes：
Submodule is monitored, if the volume for the noise is more than or equal in the range of predetermined volume, monitoring pre-determined distance
The current operating state of electronic equipment；
3rd determination sub-module, for the current operating state of the electronic equipment monitored according to the monitoring submodule,
It is determined that producing the noise source device of the noise.
13. mobile terminal according to claim 8, it is characterised in that first control module includes：
Second acquisition submodule, the current operating state for obtaining the noise source device；
4th determination sub-module, for working as the noise source device that is got according to default second acquisition submodule
Mapping relations between preceding working condition and the default adjustment mode of the correspondence noise source device, determine the noise source device
Target adjustment state；
Submodule is adjusted, for the target adjustment state determined according to the 4th determination sub-module, the noise is adjusted
The volume of source device to voice call minimum standard volume；Wherein,
The default adjustment mode is provided with corresponding regulating object and adjusting range according to the working method of noise source device.
14. mobile terminal according to claim 8, it is characterised in that also include：
Second control module, for after this voice call terminates, controlling the noise source device to recover the original to adjustment
The corresponding working condition of beginning volume.
15. a kind of mobile terminal, including memory, processor and it is stored on the memory and can transports on the processor
Capable computer program；Characterized in that, being realized during the computing device described program such as any one of claim 1~7 institute
The processing method for the noise stated.
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| CN201710427721.4A CN107040638B (en) | 2017-06-08 | 2017-06-08 | A kind of processing method and mobile terminal of noise |
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| CN201710427721.4A CN107040638B (en) | 2017-06-08 | 2017-06-08 | A kind of processing method and mobile terminal of noise |
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| CN107040638B (en) | 2019-08-20 |
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