CN108449500A - Voice communication data processing method, device, storage medium and mobile terminal - Google Patents

Voice communication data processing method, device, storage medium and mobile terminal Download PDF

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Publication number
CN108449500A
CN108449500A CN201810201285.3A CN201810201285A CN108449500A CN 108449500 A CN108449500 A CN 108449500A CN 201810201285 A CN201810201285 A CN 201810201285A CN 108449500 A CN108449500 A CN 108449500A
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China
Prior art keywords
pitched sounds
mobile terminal
data
processing
long
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Granted
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CN201810201285.3A
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Chinese (zh)
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CN108449500B (en
Inventor
郑志勇
柳明
李智豪
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201810201285.3A priority Critical patent/CN108449500B/en
Publication of CN108449500A publication Critical patent/CN108449500A/en
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Classifications

    • 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
    • H04M1/72427—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting games or graphical animations
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H04M9/082—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic using echo cancellers

Abstract

The embodiment of the present application discloses voice communication data processing method, device, storage medium and mobile terminal.This method includes：After voice communication group in default online game application program is successfully established, detect that anti-processing event of uttering long and high-pitched sounds is triggered；Detect clicking operation frequency of the user to the predeterminable area of mobile terminal network interface；If the clicking operation frequency is more than the first predeterminated frequency value, anti-processing of uttering long and high-pitched sounds is carried out to the voice communication data in the mobile terminal.The application can select suitable opportunity to carry out anti-processing of uttering long and high-pitched sounds by using above-mentioned technical proposal after the unlatching of the voice call function in application program for mobile terminal.

Description

Voice communication data processing method, device, storage medium and mobile terminal
Technical field
The invention relates to voice communication technical field more particularly to voice communication data processing method, device, deposit Storage media and mobile terminal.
Background technology
Currently, as the quick of mobile terminal is popularized, the mobile terminals such as mobile phone and tablet computer have become people's indispensability One of means of communication.Communication mode between mobile terminal user is more and more abundant, is not limited to mobile communication operators already The services such as the traditional phone and short message that quotient provides, under many scenes, user is more likely to using Internet-based logical Voice-enabled chat in letter mode, such as various social softwares and Video chat function.
In addition, application program (Application, APP) function in mobile terminal is increasingly perfect, in many application programs All be provided with voice call function, the communication between the user of same money application program easy to use with exchange.It is with game application Example, some need to carry out between player interactive game be added to built in voice call function, user can use During mobile terminal plays game, speech exchange is carried out with other players.However, in voice call process, voice communication The sound type for including in data is more, such as sound (such as back of the body of game comprising each player's one's voice in speech, application program itself Scape sound or special efficacy sound etc.) and mobile terminal local environment in other sound etc., since sound is more complicated, it is easy to occur It utters long and high-pitched sounds phenomenon, seriously affects the use of user.
Invention content
The embodiment of the present application provides a kind of voice communication data processing method, device, storage medium and mobile terminal, can be with After voice call function in application program for mobile terminal is opened, suitable opportunity is selected to carry out anti-processing of uttering long and high-pitched sounds.
In a first aspect, the embodiment of the present application provides a kind of voice communication data processing method, including：
After voice communication group in default online game application program is successfully established, detect that anti-processing event of uttering long and high-pitched sounds is touched Hair；
Detect clicking operation frequency of the user to the predeterminable area of mobile terminal network interface；
If the clicking operation frequency is more than the first predeterminated frequency value, to the voice communication data in the mobile terminal Carry out anti-processing of uttering long and high-pitched sounds.
Second aspect, the embodiment of the present application provide a kind of voice communication data processing equipment, including：
Detection trigger module detects after the voice communication group for presetting in online game application program is successfully established Anti- processing event of uttering long and high-pitched sounds is triggered；
Click frequency detection module grasps the click of the predeterminable area of mobile terminal network interface for detecting user Working frequency；
Anti- processing module of uttering long and high-pitched sounds, if being more than the first predeterminated frequency value for the clicking operation frequency, to the movement Voice communication data in terminal carry out anti-processing of uttering long and high-pitched sounds.
The third aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer journey Sequence realizes the voice communication data processing method as described in the embodiment of the present application when the program is executed by processor.
Fourth aspect, the embodiment of the present application provide a kind of mobile terminal, including memory, processor and are stored in storage It can realize on device and when the computer program of processor operation, the processor execute the computer program as the application is real Apply the voice communication data processing method described in example.
The voice communication data processing scheme provided in the embodiment of the present application, in the default online game application of mobile terminal After voice communication group in program is successfully established, detect that anti-processing event of uttering long and high-pitched sounds is triggered, if detection user is to mobile terminal The clicking operation frequency of the predeterminable area at online game interface is more than the first predeterminated frequency value, then logical to the voice in mobile terminal Words data carry out anti-processing of uttering long and high-pitched sounds.By using above-mentioned technical proposal, default online game application that can be in the terminal After the voice communication group of program is successfully established, detect that user grasps the click of the predeterminable area of mobile terminal network interface When working frequency is higher, anti-processing of uttering long and high-pitched sounds is carried out to the voice communication data of current mobile terminal in time, reduction utters long and high-pitched sounds sound to use Family uses the inconvenience brought.
Description of the drawings
Fig. 1 is a kind of flow diagram of voice communication data processing method provided by the embodiments of the present application；
Fig. 2 is the original voice spectrum analysis schematic diagram of uttering long and high-pitched sounds of one kind provided by the embodiments of the present application；
Fig. 3 is a kind of notch filter schematic diagram provided by the embodiments of the present application；
Fig. 4 be it is provided by the embodiments of the present application it is a kind of by notch filter treated utter long and high-pitched sounds voice spectrum analysis signal Figure；
Fig. 5 is the flow diagram of another voice communication data processing method provided by the embodiments of the present application；
Fig. 6 is the flow diagram of another voice communication data processing method provided by the embodiments of the present application；
Fig. 7 is a kind of structure diagram of voice communication data processing equipment provided by the embodiments of the present application；
Fig. 8 is a kind of structural schematic diagram of mobile terminal provided by the embodiments of the present application；
Fig. 9 is the structural schematic diagram of another mobile terminal provided by the embodiments of the present application.
Specific implementation mode
Further illustrate the technical solution of the application below with reference to the accompanying drawings and specific embodiments.It is appreciated that It is that specific embodiment described herein is used only for explaining the application, rather than the restriction to the application.It further needs exist for illustrating , illustrate only for ease of description, in attached drawing and the relevant part of the application rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail The processing described as flow chart or method.Although each step is described as the processing of sequence, many of which by flow chart Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation The processing can be terminated when completion, it is also possible to the additional step being not included in attached drawing.The processing can be with Corresponding to method, function, regulation, subroutine, subprogram etc..
Fig. 1 is a kind of flow diagram of voice communication data processing method provided by the embodiments of the present application, and this method can To be executed by voice communication data processing equipment, wherein the device can generally be integrated in movement by software and or hardware realization In terminal.As shown in Figure 1, this method includes：
After voice communication group in step 101, default online game application program is successfully established, anti-processing of uttering long and high-pitched sounds is detected Event is triggered.
Illustratively, the mobile terminal in the embodiment of the present application may include the mobile devices such as mobile phone and tablet computer.It is default Online game application program can be the online game application of built-in voice group call function, such as the more people of king's honor needs The game application of cooperation.
Illustratively, can include 2 members in voice communication group, but in most cases, generally comprise 3 or 3 with On member, you can realize the voice communication between 3 or 3 or more mobile terminals.Voice communication group can be by movement It is initiated and is established using the user of default online game application program in terminal, after voice communication group is successfully established, voice is logical It can be communicated between all mobile terminals for including in words group.In general, when mobile terminal is not in silent mode, also do not locate When headset mode, it will be appreciated that be in outer mode playback for mobile terminal, each the sound of user can be by oneself in voice communication group The microphone of mobile terminal currently in use acquires, and passes through the mobile terminal of other users after network transmission and processing Loud speaker plays out.By taking king's honor game application as an example, as needed association's war of forming a team, phonetic function of forming a team can be opened, it is assumed that There are 5 players in team, then after voice communication group is successfully established, this 5 people can converse between each other, any one object for appreciation Family can hear other 4 player's words simultaneously, and seemingly other 4 players oneself are talking equally at one's side, and side is facilitated to exchange It plays on side.
In general, when mobile terminal is in outer mode playback, include not only in the collected sound of mobile terminal microphone User itself one's voice in speech, it is also possible to the sound that the default online game application program itself comprising loud speaker broadcasting is sent out, Such as background music, it is also possible to include the sound of ambient enviroment, it is also possible to comprising loud speaker play voice communication group in other People's one's voice in speech, in this way, when the data comprising various sound respectively acquired are sent to by multiple mobile terminals by network When the same mobile terminal (such as include 5 mobile terminals in voice communication group, then wherein 4 mobile terminals will be each It is sent to server from the sound of acquisition, server gives the audio data transmitting of 4 mobile terminals to the 5th mobile terminal), this A little sound may will produce phenomenon of uttering long and high-pitched sounds by that can mix broadcasting in the mobile terminal.
In the embodiment of the present application, in order to carry out anti-processing of uttering long and high-pitched sounds on suitable opportunity, anti-processing of uttering long and high-pitched sounds can be pre-set The condition that event is triggered.It optionally, can be in default online game application in order to timely and effectively carry out anti-processing operation of uttering long and high-pitched sounds After voice communication group in program is successfully established, the anti-processing event of uttering long and high-pitched sounds of triggering immediately；Optionally, in order to it is more targeted into Row is anti-to utter long and high-pitched sounds, while saving anti-extra power consumption caused by processing operation of uttering long and high-pitched sounds, and can manage being easy to happen the scene uttered long and high-pitched sounds By analysis or investigation etc., reasonably default scene is set, when detecting that mobile terminal is in default scene, the anti-place that utters long and high-pitched sounds of triggering Director's part.
Step 102 detects clicking operation frequency of the user to the predeterminable area of mobile terminal network interface.
Wherein, under the application scenarios of multi-person speech, inventor has found, when carrying out online game by mobile terminal, If user is higher to the click frequency of the predeterminable area at online game interface, illustrate that user emotion is more exciting, is passing through During voice communication group carries out communication exchange, the intensity of the call voice of user would generally be bigger, easily occurs at this time It utters long and high-pitched sounds.Therefore, in the embodiment of the present application, it can first judge click frequency of the user to the predeterminable area of mobile terminal network interface Whether rate is higher, if so, needing to carry out anti-processing of uttering long and high-pitched sounds to the voice communication data in mobile terminal.
In the embodiment of the present application, clicking operation frequency of the detection user to the predeterminable area of mobile terminal network interface Purpose be, in order to judge exciting degree of the user when carrying out online game.The battle process of online game is fiercer, user It is more exciting.Because usually when user carries out online game, if the battle process of online game is more fierce, user is in voice When call, the intensity of call voice is larger namely the sound of call voice is larger.
Clicking operation frequency can be understood as user within the unit interval to the predeterminable area at default online game interface Number of clicks, number of clicks is bigger, and clicking operation frequency is higher.Wherein, the unit interval can according to demand set one Specific period, such as 100 milliseconds, 1 second or 1 minute etc., the embodiment of the present application is not specifically limited the length of unit interval.Separately Outside, predeterminable area may include technical ability release areas, attack at least one of region and map control region.It is appreciated that It is that, when user frequentlys click on technical ability release areas, it is very fierce to illustrate to fight, user needs frequently to attack by discharging technical ability Enemy is hit, in addition, when user frequently clicks map control region, it may also be said to which bright battle is fiercer, and user needs to watch Map understands the geographical location residing for oneself lower troop of fierce battle and enemy troop and the concrete condition of battle.In addition, working as feelings Condition is more critical, for example the position of oneself troop is attacked by a large amount of enemies, and user releases by frequently clicking technical ability Region or attack region are put, while firing back at the enemy, user is also possible to loudly tell teammate to come to support by voice.
If step 103, the clicking operation frequency are more than the first predeterminated frequency value, to the voice in the mobile terminal Communicating data carries out anti-processing of uttering long and high-pitched sounds.
In the embodiment of the present application, when determining that clicking operation frequency is more than the first predeterminated frequency value, it is believed that hold very much at this time It easily utters long and high-pitched sounds, so needing to carry out anti-processing of uttering long and high-pitched sounds to voice communication data.Voice communication data may include that ascending voice is logical Words data and/or downlink voice communicating data, the application are not specifically limited.Wherein, ascending voice communicating data may include The collected voice data of microphone of mobile terminal；Downlink voice communicating data can be default online game application program pair The server answered is receiving in voice communication group after the voice data of other mobile terminals, and shifting is given by audio mixing etc. haircut The data of dynamic terminal, or it is directly forwarded to the data of mobile terminal, place of the application to server process voice communication data Reason mode does not limit.Concrete mode the embodiment of the present application of anti-processing of uttering long and high-pitched sounds also is not limited, tool is given below The realization method of body is illustratively.
The voice communication data processing method provided in the embodiment of the present application, in the default online game application of mobile terminal After voice communication group in program is successfully established, when detecting that anti-processing event of uttering long and high-pitched sounds is triggered, judge that user plays to network Whether the clicking operation frequency of the predeterminable area at interface is more than the first predeterminated frequency value, if so, to the voice in mobile terminal Communicating data carries out anti-processing of uttering long and high-pitched sounds.By using above-mentioned technical proposal, default online game that can be in the terminal is answered After being successfully established with the voice communication group of program, click of the user to the predeterminable area of mobile terminal network interface is detected When operating frequency is higher, anti-processing of uttering long and high-pitched sounds is carried out to the voice communication data of current mobile terminal in time, reduce utter long and high-pitched sounds sound to User uses the inconvenience brought.
In some embodiments, the voice communication data in the mobile terminal carry out anti-processing of uttering long and high-pitched sounds, including： The target strength of anti-processing of uttering long and high-pitched sounds is determined according to the clicking operation frequency；Wherein, clicking operation frequency is higher, corresponding target Intensity is bigger；Corresponding anti-processing of uttering long and high-pitched sounds is carried out to the voice communication data in the mobile terminal according to the target strength. Inventor has found that user is higher to the click frequency of the predeterminable area at online game interface, and user emotion is more exciting, is passing through language During sound phone group carries out communication exchange, the intensity of the call voice of user will be bigger, is more easy to happen and utters long and high-pitched sounds, and It is usually more serious there is a situation where uttering long and high-pitched sounds, so can be according to user to mobile terminal network interface in the embodiment of the present application The size (or height) of the clicking operation frequency of predeterminable area selects corresponding anti-processing intensity (i.e. target strength) of uttering long and high-pitched sounds, can To accomplish more targeted anti-processing of uttering long and high-pitched sounds, anti-effect of uttering long and high-pitched sounds is promoted.
In some embodiments, the target strength that anti-processing of uttering long and high-pitched sounds is determined according to the clicking operation frequency, including： It is determined to the ascending voice communicating data and/or downlink voice call number in the mobile terminal according to the clicking operation frequency According to carrying out anti-processing of uttering long and high-pitched sounds.Wherein, it when the clicking operation frequency is less than or equal to the second predeterminated frequency value, determines to described Ascending voice communicating data in mobile terminal carries out anti-processing of uttering long and high-pitched sounds；It is preset when the clicking operation frequency is more than described second Frequency values and less than or equal to third predeterminated frequency value when, determine in the mobile terminal downlink voice communicating data carry out Anti- processing of uttering long and high-pitched sounds；When the clicking operation frequency is more than the third predeterminated frequency value, determine in the mobile terminal Ascending voice communicating data and downlink voice communicating data carry out anti-processing of uttering long and high-pitched sounds.Downlink voice communicating data general data amount compared with Greatly, chauvent's criterion intractability is slightly larger, takes and slightly grows, and therefore, in the embodiment of the present application, it is pre- to be more than first in clicking operation frequency If frequency values but when less than or equal to the second predeterminated frequency value, if illustrate, generation is uttered long and high-pitched sounds, and degree of uttering long and high-pitched sounds is not serious, can only needle Anti- processing of uttering long and high-pitched sounds is carried out to ascending voice communicating data.When clicking operation frequency is more than the second predeterminated frequency value, but it is less than or waits When third predeterminated frequency value, utter long and high-pitched sounds if illustrating to generate, the degree of uttering long and high-pitched sounds can be directed to downlink voice communicating data than more serious Anti- processing of uttering long and high-pitched sounds is carried out, to obtain preferably anti-effect of uttering long and high-pitched sounds.When clicking operation frequency is very big or very high, it is more than the default frequency of third It when rate value, utters long and high-pitched sounds if illustrating to generate, the degree of uttering long and high-pitched sounds can be very serious, can be directed to downlink voice communicating data and downlink language simultaneously Sound communicating data carries out anti-processing of uttering long and high-pitched sounds, to obtain best anti-effect of uttering long and high-pitched sounds.The first predeterminated frequency value of the application couple, second are in advance If frequency values and the numerical value of third predeterminated frequency value are sequentially increased, but are not limited concrete numerical value, illustratively, first is default Frequency values are 2 times/second, and 5 time/second of the second predeterminated frequency value, third predeterminated frequency value is 8 times/second.
Illustratively, to downlink voice communicating data carry out it is anti-utter long and high-pitched sounds processing when, can be first to downlink voice communicating data Carry out detection of uttering long and high-pitched sounds, judge to exist utter long and high-pitched sounds sound when, an attenuation processing is carried out for uttering long and high-pitched sounds, to reach anti-effect of uttering long and high-pitched sounds.
In some embodiments, under type such as can be used to judge in downlink voice communicating data with the presence or absence of sound of uttering long and high-pitched sounds：
The first, piecemeal processing is carried out to the downlink voice communicating data；For each data block, using presupposition analysis Mode determines doubtful present in current data block utter long and high-pitched sounds a little；When exist present periodic feature multiple doubtful point groups of uttering long and high-pitched sounds, And it is doubtful when uttering long and high-pitched sounds that a little corresponding energy value is in rising trend according to the sequence of affiliated data block, determine the downlink voice call There is sound of uttering long and high-pitched sounds in data；Wherein, the doubtful point group of uttering long and high-pitched sounds is that continuous adjacent data frequency difference in the block is in default model Doubtful in enclosing is uttered long and high-pitched sounds a little, and the quantity of the continuous adjacent data block reaches default continuous threshold value.
Second, piecemeal processing is carried out to the downlink voice communicating data, obtains M data block；Using presupposition analysis Mode is analyzed in current data block and is uttered long and high-pitched sounds a little with the presence or absence of doubtful successively, will be first appeared the doubtful data block uttered long and high-pitched sounds a little and is determined as Initial data block；From the initial data BOB(beginning of block), successively with n data block for data segment to be analyzed, using described default Analysis mode analyze include in current data section doubtful utter long and high-pitched sounds a little, when include in N number of data segment it is doubtful utter long and high-pitched sounds a little between Frequency difference when being in preset range, determine there is sound of uttering long and high-pitched sounds in the downlink voice communicating data；Wherein, n=2, 3 ..., N；N is less than or equal to M, is greater than or equal to 2；Starting point of the starting point of each data segment with the initial data block Identical, the initial data block is first data segment.
Certainly, other modes also can be used in the embodiment of the present application to judge in downlink voice communicating data with the presence or absence of howl Sound, the application is made not to limit.It is described in detail by taking above-mentioned two ways as an example below.
For first way, to downlink voice communicating data carry out piecemeal processing can be according to default unit length into The processing of row piecemeal, it for example can be 40 milliseconds to preset unit length.Assuming that predetermined time period is 1.2 seconds, unit length is preset It it is 40 milliseconds, then 30 data blocks can be divided into.
The embodiment of the present application is not especially limited presupposition analysis mode.For example, the presupposition analysis mode may include： The frequency point to be determined that energy value in high-frequency region is higher than preset energy threshold value is obtained on frequency domain, is calculated around the frequency point to be determined The capacity volume variance value of the frequency point of preset quantity determines described to be determined when the capacity volume variance value is more than default discrepancy threshold Frequency point is doubtful utters long and high-pitched sounds a little；The high-frequency region is the frequency range that frequency is higher than predeterminated frequency threshold value.
Specifically, for current data block, frequency domain can be first transformed from the time domain to, spectrum analysis is convenient for.Transformation Mode the embodiment of the present application does not limit, and Fourier transformation mode may be used, such as the fast algorithm (Fast of discrete fourier transform Fourier Transformation, FFT).By taking 40ms as an example, audio data (16bit, 16k sample rate) size of 40ms is 40*16*16/2=1280 bytes, are adapted for use with 1024 and do FFT transform and carry out spectrum analysis, by FFT treated frequencies Frequency range in analysis is 0~16K/2, and step-length is (16K/2)/1024, and step-length is about 8Hz.
In the embodiment of the present application, high-frequency region and other regions can be divided using predeterminated frequency threshold value as cut off value.In advance If frequency threshold can be configured according to actual conditions, such as can according to voice frequency and be susceptible to the frequency feature of howling into Row setting, such as can be 1KHz, 1.5KHz or 2KHz etc..Such as predeterminated frequency threshold value is 2KHz, that is, is more than the portion of 2KHz It is divided into high-frequency region.The frequency of general howling appears in high-frequency region, and sound is larger (i.e. energy value is higher), the application Embodiment can quickly determine that a data are in the block according to energy value characteristic distributions and doubtful utter long and high-pitched sounds a little.
Illustratively, the corresponding energy value of each Frequency point (abbreviation frequency point) in data block is obtained, then from high-frequency region In find energy value be higher than preset energy threshold value frequency point to be determined, calculate the energy of the frequency point of preset quantity around frequency point to be determined Measure difference value.Preset energy threshold value and preset quantity can be arranged according to actual demand, for example, preset energy threshold value can be- 10dB, preset quantity can be 8 (before frequency point to be determined 4 and 4 below).By taking step-length above is about 8Hz as an example, it is assumed that The frequency values of frequency point to be determined be 3362Hz, then around it frequency values of frequency point of preset quantity be about 3330Hz, 3338Hz, 3346Hz, 3354Hz, 3370Hz, 3378Hz, 3386Hz and 3394Hz.Capacity volume variance value is for weighing frequency point to be determined and surrounding Difference degree between the frequency point of preset quantity can be specifically the difference of maximum energy value and minimum energy value, can also be energy Variance yields or energy mean square deviation etc. are measured, the application does not limit.Default discrepancy threshold and corresponding, the example of capacity volume variance value Such as, when capacity volume variance value is energy variance yields, it is default variance threshold values to preset discrepancy threshold.When capacity volume variance value is poor more than default When different threshold value, illustrate frequency point to be determined than more prominent, is very likely to be to utter long and high-pitched sounds a little, accordingly, it is determined that frequency point to be determined is doubtful It utters long and high-pitched sounds a little.In this way setting can rapidly and accurately identify it is doubtful utter long and high-pitched sounds a little, lay the first stone to improve detection efficiency of uttering long and high-pitched sounds.
Illustratively, there may be multiple frequency points to be determined, the application in a data block can be highest from corresponding energy Frequency point to be determined proceeds by the doubtful judgement uttered long and high-pitched sounds a little.
In addition, the presupposition analysis mode may also include：Energy value maximum first in high-frequency region is obtained on frequency domain Maximum second frequency point of energy value in frequency point and low frequency region, when first frequency point meet it is default it is doubtful utter long and high-pitched sounds condition when, really Fixed first frequency point be current data it is in the block it is doubtful utter long and high-pitched sounds a little, it is described that preset the doubtful condition of uttering long and high-pitched sounds include first frequency point Energy value be more than preset energy threshold value, and the energy differences of first frequency point and second frequency point are more than preset difference value threshold Value.
Specifically, for current data block, frequency domain can be first transformed from the time domain to, spectrum analysis is convenient for.Equally It can also preset and divide frequency as cut off value to divide high-frequency region and low frequency region.Default division frequency can be according to practical feelings Condition is configured, and can be such as configured according to voice frequency and the frequency feature for being susceptible to howling, such as can be 1KHz, 1.5KHz or 2KHz etc..Such as the default frequency that divides is 2KHz, that is, the part for being more than 2KHz is high-frequency region, is less than or waits In the part of 2KHz be low frequency region.
Illustratively, the corresponding energy value of each Frequency point in data block is obtained, energy is then found from high-frequency region It is worth maximum first frequency point, maximum second frequency point of energy value is found from low frequency region, if the energy value of the first frequency point is more than in advance If energy threshold (such as -30dB), and the difference of the energy value of the energy value of the first frequency point and the second frequency point is more than preset difference value threshold When being worth (such as 60), it is believed that the first frequency point, which is that current data is in the block, doubtful utters long and high-pitched sounds a little.Setting can rapidly and accurately be known in this way Do not go out it is doubtful utter long and high-pitched sounds a little, lay the first stone to improve detection efficiency of uttering long and high-pitched sounds.
Illustratively, for each data block, presupposition analysis mode as above is respectively adopted and judges whether doubtful utter long and high-pitched sounds Point, and if it exists, then record it is doubtful utter long and high-pitched sounds a little, and whether further judge in current downlink voice communicating data comprising uttering long and high-pitched sounds Sound.
It is understood that if there are doubtful sounds of uttering long and high-pitched sounds in some data block, whole section of downlink voice call can not be thought Include sound of uttering long and high-pitched sounds in audio, it is also possible to since certain especial sounds are misidentified as sound of uttering long and high-pitched sounds, such as be generated when object friction Ear-piercing sound, general frequency is higher and sound is larger, it is likely that is identified as doubtful sound of uttering long and high-pitched sounds, but this sound generally compares Very briefer, the duration is shorter, is not belonging to sound of uttering long and high-pitched sounds, and therefore, it is necessary to increase further judgement.
In the embodiment of the present application, the characteristic distributions of doubtful sound of uttering long and high-pitched sounds present in each data block are analyzed.When continuous When uttering long and high-pitched sounds there are smaller doubtful of frequency difference in multiple adjacent data blocks, these doubtful utter long and high-pitched sounds can a little be become doubtful howl It is point group.That is, doubtful point group of uttering long and high-pitched sounds be that continuous adjacent data frequency difference in the block is in preset range it is doubtful utter long and high-pitched sounds a little, The quantity of the continuous adjacent data block reaches default continuous threshold value.Wherein, preset continuous threshold value can determines according to actual conditions, Such as 3；The corresponding preset range of frequency difference also can determines according to actual conditions, such as 40Hz.Inventor's discovery, howling Characteristics of SSTA persistence is generally shown in a short time, and is periodically occurred, and in addition sound becomes larger.Therefore, the application is implemented In example, periodic feature is presented into multiple (can be regarded as be greater than or equal to 2) doubtful point groups of uttering long and high-pitched sounds and doubtful is uttered long and high-pitched sounds a little pair The energy value answered is in rising trend as decision condition according to the sequence of affiliated data block, to identify current downlink voice call With the presence or absence of sound of uttering long and high-pitched sounds in data, if meeting above-mentioned condition, it is determined that there is sound of uttering long and high-pitched sounds, can rapidly and accurately identify in this way It utters long and high-pitched sounds sound.
Illustratively, it is assumed that downlink voice communicating data is divided into 30 data blocks.If for example, the 1st, 2,3,7,8,9, 13, frequency is all detected in the section (A-40, A+40) in 14,15,19,20,21,25,26 and 27 this 15 data blocks Doubtful to utter long and high-pitched sounds a little, corresponding doubtful utter long and high-pitched sounds of every 3 data blocks a little becomes a doubtful point group of uttering long and high-pitched sounds, and 5 doubtful point groups of uttering long and high-pitched sounds are in Periodic feature, and doubtful a little corresponding energy value of uttering long and high-pitched sounds is sequentially increased, accordingly, it is determined that including howl in downlink voice communicating data It is sound.For another example, it utters long and high-pitched sounds if detecting doubtful in the section (B-40, B+40) of frequency in this 3 data blocks of only the 1st, 2 and 3 Point, corresponding doubtful utter long and high-pitched sounds of this 3 data blocks a little becomes a doubtful point group of uttering long and high-pitched sounds, but there is only this, and week is not presented Phase property feature, accordingly, it can be determined that not including sound of uttering long and high-pitched sounds in downlink voice communicating data.
For the second way, piecemeal processing mode and presupposition analysis mode can refer to the phase in first way inside the Pass Hold, the embodiment of the present application repeats no more.
It utters long and high-pitched sounds a little with the presence or absence of doubtful specifically, being analyzed in first data block using above-mentioned presupposition analysis mode, if depositing Then doubtful utter long and high-pitched sounds a little first appears, and first data block is determined as initial data block；If being not present, by current data Next data block of block is analyzed as new current data block, and using above-mentioned presupposition analysis mode in new current data block It utters long and high-pitched sounds a little with the presence or absence of doubtful.And so on, it is determined as initial data block until first appearing the doubtful data block uttered long and high-pitched sounds a little, if It utters long and high-pitched sounds a little there is no doubtful in M data block, then it is believed that not including sound of uttering long and high-pitched sounds in current downlink voice communicating data.
By taking above-mentioned partitioned mode as an example, M=30,2≤N≤30.When carrying out spectrum analysis, data length pair to be analyzed Analysis result will produce influence, because when data point is less, precision may not be too accurate, so, it is larger using length Data are analyzed again, are equivalent to there are one modified processing, can more accurately be determined whether to utter long and high-pitched sounds.The application couple The specific value of N does not limit, it is assumed that the length of N=4, a data block are 40ms, then the time range of initial data block It can be denoted as 0 to 40ms, analyzed and finished due to initial data block, and as the first data segment, be the so since n=2 The time range of two data segments, second data segment can be denoted as 0 to 80ms, and so on, the time model of third data segment 0 to 120ms can be denoted as by enclosing, and the time range of third data segment can be denoted as 0 to 160ms.
Illustratively, preset range can be arranged according to actual conditions, such as can be that (such as the example above can recognize 40Hz To be equivalent to 5 step-lengths).Assuming that the doubtful frequency uttered long and high-pitched sounds a little that 4 data piecewise analysis come out is respectively A, B, C and D, and A, B, There is sound of uttering long and high-pitched sounds in downlink voice communicating data within 40Hz, then can determine in difference mutual C and D.
Optionally, if doubtful utter long and high-pitched sounds for including in current data section a little doubtful is uttered long and high-pitched sounds a little with include in the data segment of front Between frequency difference be not in the preset range, then from next data BOB(beginning of block) of current data section obtain it is described pre- If the downlink voice communicating data of time span, and repeat the related behaviour that piecemeal processing is carried out to downlink voice communicating data Make.The advantages of this arrangement are as follows when the doubtful frequency distance uttered long and high-pitched sounds a little for including in any two data segment is larger, can say Doubtful utter long and high-pitched sounds of bright front may not be a little really to utter long and high-pitched sounds a little, need to continue to detect, without to subsequent data segment into The doubtful detection of uttering long and high-pitched sounds of row, saves power consumption, improves utter long and high-pitched sounds sound detection efficiency and accuracy.For example, working as C and A or the difference between B It is different exceed 40Hz when, then since 120ms, reacquire mobile terminal in predetermined time period downlink voice converse number According to, and piecemeal processing is carried out to the downlink voice communicating data, M data block is obtained, then determine new initial data block, and Continue to determine in downlink voice communicating data with the presence or absence of sound of uttering long and high-pitched sounds using aforesaid way.
After there is sound of uttering long and high-pitched sounds in determining the downlink voice communicating data, further include：By it is described it is doubtful utter long and high-pitched sounds a little really It is set to and utters long and high-pitched sounds a little；Chauvent's criterion processing a little is carried out to the downlink voice communicating data according to described utter long and high-pitched sounds.Determining downlink language Exist in sound communicating data and utter long and high-pitched sounds after sound, illustrate the satisfaction identified before utter long and high-pitched sounds sound decision condition it is doubtful utter long and high-pitched sounds it is a little certain To utter long and high-pitched sounds a little, then needing a little to carry out chauvent's criterion processing to downlink voice according to uttering long and high-pitched sounds, the sound that prevents from uttering long and high-pitched sounds is from loud speaker or listens Cylinder plays out, and influences the use of user.Further, it after carrying out chauvent's criterion processing, is played by loud speaker or receiver By chauvent's criterion treated downlink voice communicating data.
In some embodiments, it utters long and high-pitched sounds described in the basis and a little the downlink voice communicating data is carried out at chauvent's criterion Reason, including：The higher frequency uttered long and high-pitched sounds a little of correspondence energy value for choosing preset quantity, as target frequency, to the downlink language Audio signal corresponding with the target frequency carries out attenuation processing in sound communicating data.Preset quantity can be freely arranged, and such as 1 It is a, it is 3, even more, it can also be dynamically determined according to the quantity uttered long and high-pitched sounds a little.Can will utter long and high-pitched sounds a little according to energy value from high to low Sequence be ranked up, choose come front preset quantity utter long and high-pitched sounds a little, will select come the frequency uttered long and high-pitched sounds a little be determined as mesh Mark frequency.Energy value is higher, and the sound of howling is bigger, higher to the influence degree of user, the advantages of this arrangement are as follows, energy It is enough that chauvent's criterion more targetedly is carried out to the higher frequency of energy value, chauvent's criterion efficiency is improved, ensures voice communication Timeliness.
In some embodiments, it utters long and high-pitched sounds described in the basis and a little the downlink voice communicating data is carried out at chauvent's criterion Reason, may also comprise：Decay to audio signal corresponding with all frequencies uttered long and high-pitched sounds a little in the downlink voice communicating data Processing.The advantages of this arrangement are as follows can a chauvent's criterions comprehensively be carried out to all utter long and high-pitched sounds, the broadcasting for the sound that prevents to utter long and high-pitched sounds.
Illustratively, notch filter can be used come to frequency (i.e. target frequency) institute to utter long and high-pitched sounds a little inhibited Corresponding audio signal carries out attenuation processing.Notch filter can rapidly decay input signal in some Frequency point, to reach To hinder the frequency signal by filter effect.The application does not limit the type and design parameter value of notch filter It is fixed.In general, using target frequency as the centre frequency of notch filter, the parameters such as the process bandwidth of notch filter and gain It can be configured according to actual demand.
Illustratively, to ascending voice communicating data carry out it is anti-utter long and high-pitched sounds processing when, the sound of mobile terminal acquisition can be obtained Sound data；Voice and background sound lock out operation are carried out to voice data；Weakening process is carried out to the background sound isolated；It will pass through After background sound after weakening process carries out stereo process with the voice isolated, as treated, ascending voice communicating data is sent out Send server corresponding to the default online game application program.The advantages of this arrangement are as follows can effectively weaken due to It utters long and high-pitched sounds caused by background sound.Illustratively, when there are microphone arrays in mobile terminal (number of microphone is greater than or equal to 2) When, can determine whether out sound source position, according to sound source position filter out apart from mobile terminal farther out (such as larger than 1 meter) sound as the back of the body Jing Yin；Alternatively, the voiceprint of mobile terminal user can be obtained in advance, user is extracted from voice data according to voiceprint One's voice in speech is as voice, and remaining sound is as background sound.Illustratively, weakening process is carried out to the background sound isolated Can be the sound for reducing background sound by adjusting the mode of gain, it can also wiping out background sound.Background sound passes through weakening process Afterwards, volume down is destroyed the increasing condition of sound, and then effectively weakens and uttered long and high-pitched sounds caused by background sound.
In addition, for the anti-processing of uttering long and high-pitched sounds of ascending voice communicating data, it can also be according to the howl of downlink voice communicating data Testing result is to carry out.If there is sound of uttering long and high-pitched sounds in downlink voice communicating data, broadcast by the loud speaker or receiver of mobile terminal When putting down row voice communication data, sound of uttering long and high-pitched sounds will be played, user can hear, in addition, the microphone of mobile terminal also can Collect in the ascending voice communicating data of utter long and high-pitched sounds sound namely mobile terminal also can include sound of uttering long and high-pitched sounds.It is right in the embodiment of the present application Ascending voice communicating data carries out anti-processing of uttering long and high-pitched sounds, and the sound that avoids uttering long and high-pitched sounds is transferred into network again, is received by other mobile terminals, So as to destroy the increasing condition of sound of uttering long and high-pitched sounds, and then achieve the purpose that anti-utter long and high-pitched sounds.Specifically, default notch filter can be used Device carries out anti-processing of uttering long and high-pitched sounds to the ascending voice communicating data in mobile terminal, wherein the centre frequency of default notch filter For a little corresponding frequency of uttering long and high-pitched sounds in downlink voice communicating data.
Optionally, it for the anti-processing of uttering long and high-pitched sounds of ascending voice communicating data, can also be：Obtain currently to be uploaded first Upstream data, and caching last moment upload the second upstream data, judge first upstream data and described second Whether the similarity of upstream data is higher than default similarity threshold, if so, carrying out weakening process to first upstream data. The advantages of this arrangement are as follows can quickly judge whether to need to carry out attenuation processing, anti-treatment effeciency of uttering long and high-pitched sounds is improved.Wherein, Weakening process is carried out to first upstream data, it may include：By in first upstream data with second upstream data The identical audio data of feature is weakened or is filtered out.Here weakening may include reducing acoustic energy.It further, can also be right Whether first upstream data and second upstream data carry out simulation superposition, judge in the data after superposition to include to utter long and high-pitched sounds Feature, if including, weakening process is carried out to first upstream data.The feature of uttering long and high-pitched sounds may include energy concentration, period Property and frequency higher than predeterminated frequency threshold value etc..It also can be in the way of the above-mentioned detection that carries out uttering long and high-pitched sounds to downlink voice communicating data To judge that the embodiment of the present application does not limit whether comprising feature of uttering long and high-pitched sounds in the data after superposition.
In some embodiments, described that the voice communication data in the mobile terminal are carried out according to the target strength Corresponding anti-processing of uttering long and high-pitched sounds, including：Obtain the downlink voice communicating data of the predetermined time period in mobile terminal；Described in determination Uttering long and high-pitched sounds a little in downlink voice communicating data；Using default notch filter to the voice communication data in the mobile terminal into The processing of row chauvent's criterion；Wherein, the centre frequency of the default trapper is a little corresponding frequency of uttering long and high-pitched sounds, processing width and Yield value is determined that the target strength is higher by the target strength, corresponding processing width is wider or corresponding yield value more It is small.Chauvent's criterion processing is carried out to voice communication data using default notch filter, voice communication data herein can wrap It includes ascending voice communicating data and/or downlink voice communicating data, the embodiment of the present application does not limit.The benefit being arranged in this way exists In, the processing width or yield value of default notch filter can be targetedly set according to different clicking operation frequencies, To realize different degrees of chauvent's criterion processing.
Fig. 2 is the original voice spectrum analysis schematic diagram of uttering long and high-pitched sounds of one kind provided by the embodiments of the present application, this is shown in the figure Including the section of uttering long and high-pitched sounds intercepted in the audio for uttering long and high-pitched sounds sound from certain, the corresponding energy values of 3362Hz are maximum in the audio, for- 6.64dB if played out, sound can be very big, needs to carry out chauvent's criterion processing.Fig. 3 is provided by the embodiments of the present application one Kind notch filter schematic diagram.When carrying out chauvent's criterion processing to downlink voice communicating data, preset in notch filter Frequency of heart can determine corresponding processing width such as the 3362Hz in Fig. 2 for a little corresponding frequency of uttering long and high-pitched sounds according to target strength.Place Frequency or so range to be treated centered on reason width, it is assumed that the corresponding processing width of -6.64dB is 50Hz, then needs to handle Ranging from 3312Hz to 3412Hz, i.e., the audio signal within the scope of this is handled.It is handled according to target strength determination Width is advantageous in that the energy value uttered long and high-pitched sounds a little is higher, is nearby more likely to occur the big frequency point of energy, needs to expand processing model It encloses, to obtain better inhibition.In addition, as shown in figure 3, be provided with yield value in notch filter, indicated with g, in figure Gmin indicate that the minimum value of yield value, value range are generally that 0 to 1, g values are bigger, and attenuation degree is smaller.Therefore, the application In, yield value can be determined according to target strength, target strength is higher, and yield value is smaller so that process range self-energy decaying journey Degree is higher, higher to the inhibition level for sound of uttering long and high-pitched sounds.Fig. 4 is provided by the embodiments of the present application a kind of after notch filter is handled Voice spectrum analysis schematic diagram of uttering long and high-pitched sounds, as shown in figure 4, energy within the scope of 3312Hz to 3412Hz is by notch filter Apparent decaying is obtained after reason, to realize the inhibition to sound of uttering long and high-pitched sounds.
Optionally, uttering long and high-pitched sounds a little in the downlink voice communicating data is determined, including：To the downlink voice communicating data Carry out piecemeal processing；For each data block, doubtful present in current data block utter long and high-pitched sounds a little is determined using presupposition analysis mode； When exist present periodic feature multiple doubtful point groups of uttering long and high-pitched sounds, and it is doubtful utter long and high-pitched sounds a little corresponding energy value according to affiliated data block Sequence it is in rising trend when, doubtful utter long and high-pitched sounds a little is determined as uttering long and high-pitched sounds a little in the downlink voice communicating data；Wherein, The doubtful point group of uttering long and high-pitched sounds be that continuous adjacent data frequency difference in the block is in preset range it is doubtful utter long and high-pitched sounds a little, the company The quantity of continuous adjacent data blocks reaches default continuous threshold value.
Optionally, uttering long and high-pitched sounds a little in the downlink voice communicating data is determined, including：To the downlink voice communicating data Piecemeal processing is carried out, M data block is obtained；It is analyzed successively using presupposition analysis mode and whether there is doubtful howl in current data block It cries a little, the doubtful data block uttered long and high-pitched sounds a little will be first appeared and be determined as initial data block；From the initial data BOB(beginning of block), successively with N data block is data segment to be analyzed, and the doubtful howl for including is analyzed in current data section using the presupposition analysis mode Cry a little, when include in N number of data segment it is doubtful utter long and high-pitched sounds a little between frequency difference be in preset range when, by the doubtful howl It cries and is a little determined as uttering long and high-pitched sounds a little in the downlink voice communicating data；Wherein, n=2,3 ..., N；N be less than or equal to M, be more than or Equal to 2；The starting point of each data segment is identical as the starting point of initial data block, and the initial data block is first Data segment.
In some embodiments, described to detect that anti-processing event of uttering long and high-pitched sounds is triggered, including：Judge the voice communication group In with the presence or absence of the destination mobile terminal for being less than pre-determined distance value with the distance between described mobile terminal, and if it exists, then determine Detect that anti-processing event of uttering long and high-pitched sounds is triggered.Under the application scenarios of multi-person speech, inventor has found, when mobile whole there are two When the distance between end is closer, easily utter long and high-pitched sounds.Assuming that mobile terminal first and mobile terminal second in voice communication group away from Close from relatively, the loud speaker of mobile terminal first can amplify and play the sound of the microphone acquisition of the mobile terminal second received, and Since two mobile terminals are closer, this sound will again be acquired by the microphone of mobile terminal second and is sent to mobile whole It holds first, the sound to continue to amplify and play, the positive feedback amplification of sound is easily formed, to generate sound of uttering long and high-pitched sounds.Therefore, this Shen It can please first judge to whether there is other mobile terminals ratio at a distance from current mobile terminal in voice communication in embodiment It is relatively close, and if it exists, the then anti-processing event of uttering long and high-pitched sounds of triggering, and then detect that anti-processing event of uttering long and high-pitched sounds is triggered.Wherein, pre-determined distance Value can be configured such as can be 20 meters or 10 meters according to actual demand.
In the embodiment of the present application, judge in the voice communication group with the presence or absence of small with the distance between the mobile terminal In pre-determined distance value destination mobile terminal specific judgment mode can there are many kinds of, do not limit, be given below it is several Mode is illustratively.
1, preset sound segment is played using predetermined manner, and receives the anti-of other mobile terminals in the voice communication group Feedforward information, the feedback information include that other described mobile terminals are attempted to acquire sound letter corresponding with the preset sound segment Number result；Judged to whether there is the distance between described mobile terminal in the voice communication group according to the feedback information Less than the destination mobile terminal of pre-determined distance value.
The advantages of this arrangement are as follows can rapidly and accurately judge to whether there is destination mobile terminal, and then quickly Determine the need for the anti-processing event of uttering long and high-pitched sounds of triggering.Illustratively, can by loud speaker with preset volume played pre-recorded or The sound clip obtained in advance；Or, playing the ultrasonic wave segment of predeterminated frequency and preset strength by ultrasonic transmitter.It can root Above-mentioned default volume or predeterminated frequency and preset strength are configured according to pre-determined distance value.The knot for including in feedback information Fruit can refer to whether other mobile terminals can collect the voice signal.When other mobile terminals can collect default sound When the corresponding voice signal of tablet section, illustrate that the distance of two mobile terminals is less than pre-determined distance value.Feedback information can be by presetting The corresponding server of online game application program is forwarded.In addition, may also include collected voice signal in feedback information Attribute information, such as intensity of sound, since the intensity of the sound of mobile terminal playing is known, with the propagation meeting of sound Decayed, propagation distance is remoter, and attenuation degree is higher, can be according to strength information of the voice signal in feedback information etc. come really Other fixed mobile terminals judge whether the distance is less than pre-determined distance value at a distance from current mobile terminal.
2, obtain the mobile terminal the first location information and other mobile terminals in the voice communication group the Two location informations；According to first location information and second location information, judge whether deposited in the voice communication group It is less than the destination mobile terminal of the pre-determined distance value at a distance between the mobile terminal.
The advantages of this arrangement are as follows mobile terminal generally has positioning function, location information can be utilized quick and precisely Ground is judged to whether there is destination mobile terminal, and then quickly determines the need for the anti-processing event of uttering long and high-pitched sounds of triggering.Illustratively, Mobile terminal can be obtained by positioning methods such as global positioning system (Global Positioning System, GPS) or the Big Dippeves Location information also can obtain location information by modes such as base station location or network positions.Location information may include that longitude and latitude is sat Mark etc..Second location information of other mobile terminals in voice communication group can be corresponding by default online game application program Server is forwarded to current mobile terminal.Current mobile terminal comes the first location information of itself and server forwarding at least One the second location information is compared one by one, judges whether between second location information and the first location information Distance is less than pre-determined distance value.
3, other mobile terminals in the first WiFi information and the voice communication group that the mobile terminal connects are obtained 2nd WiFi information of connection；According to the first WiFi information and the 2nd WiFi information, the voice communication group is judged In with the presence or absence of the destination mobile terminal for being less than the pre-determined distance value with the distance between described mobile terminal.
The advantages of this arrangement are as follows user is to save campus network, generally by the way of connecting Wi-Fi hotspot into Row voice communication can rapidly and accurately be judged to whether there is destination mobile terminal using this feature, and then quickly be determined Whether triggering anti-utter long and high-pitched sounds processing event is needed.Illustratively, the attribute information of Wi-Fi hotspot, attribute letter are may include in WiFi information Breath for example can be the media access control (Media Access Control, MAC) of Wi-Fi hotspot title or Wi-Fi hotspot Location etc. may also include WiFi signal intensity etc..In general, the signal effective range of Wi-Fi hotspot is limited, generally at 50 meters or so, It, can be according to whether there are the WiFi of the 2nd WiFi information heat if pre-determined distance value is more than the signal effective range of Wi-Fi hotspot Attribute information is identical as the Wi-Fi hotspot attribute information of the first WiFi information whether there is to determine in the voice communication group for point The distance between mobile terminal is less than the destination mobile terminal of pre-determined distance value, if there are any one the 2nd WiFi information Wi-Fi hotspot attribute information is identical as the Wi-Fi hotspot attribute information of the first WiFi information, it is determined that there are mesh in voice communication group Mark mobile terminal, that is to say, that when in voice communication group there are one other mobile terminals connect with current mobile terminal it is same When Wi-Fi hotspot, it is believed that other mobile terminals are destination mobile terminal.In addition, if pre-determined distance value is less than Wi-Fi hotspot Signal effective range, such as 10 meters, then the movement of the same Wi-Fi hotspot can be connected further according to WiFi signal strength estimation Terminal the distance between determines two mobile terminals respectively at a distance from Wi-Fi hotspot, judges whether the distance is less than in advance If distance value.
4, the first voice data of microphone acquisition is obtained, and obtains the downlink voice communicating data in mobile terminal； Wherein, the sound that the loud speaker not comprising the mobile terminal plays in first voice data；According to first sound The sound for whether including same person in data and the downlink voice communicating data, judges whether deposited in the voice communication group It is less than the destination mobile terminal of the pre-determined distance value at a distance between the mobile terminal.
The advantages of this arrangement are as follows can not be quick by other information (such as above-mentioned location information or WiFi information) Accurately judge to whether there is destination mobile terminal, and then quickly determines the need for the anti-processing event of uttering long and high-pitched sounds of triggering.Example Property, the sound that the loud speaker not comprising the mobile terminal plays in the first voice data may be accomplished by： The loud speaker for obtaining mobile terminal during the first voice data and downlink voice communicating data is closed；Alternatively, Obtaining the first voice data and the loud speaker of mobile terminal is in open state during downlink voice communicating data, first Voice data is to filter out the sound number obtained after the voice data of loud speaker broadcasting in all voice datas that microphone acquires According to.When two user's hand-held mobile terminals and closer distance, it is assumed that user's first uses mobile terminal first, user's second to use movement Terminal second, user's first one's voice in speech acquire and are sent to mobile terminal second, mobile terminal second by the microphone of mobile terminal first Downlink voice communicating data in can include user's first one's voice in speech, and due to user's first and closer, the user of user second distance First one's voice in speech can also be acquired by the microphone of mobile terminal second, therefore, for mobile terminal second, microphone acquisition The first voice data and acquisition downlink voice communicating data in include the sound of same person (user's first), so that it is determined that language There are the distance between mobile terminal first and mobile terminal second to be less than pre-determined distance value in sound phone group, i.e., for mobile terminal second For, mobile terminal first is destination mobile terminal.
It is understood that the combination of any one or more above-mentioned mode can be chosen according to actual conditions to judge to be It is no there are destination mobile terminal, the embodiment of the present application does not limit.Moreover, it is judged that with the presence or absence of the related step of destination mobile terminal Suddenly it can also be completed by the corresponding server of default online game application program, when server judges that there are destination mobile terminals When, it will determine that result is sent to mobile terminal, the judging result is used to indicate the anti-processing event of uttering long and high-pitched sounds of mobile terminal triggering.Phase It answers, the method for the embodiment of the present application further includes receiving the corresponding server of the default online game application program to send Judging result, when in the judging result including following content, the anti-processing event of uttering long and high-pitched sounds of triggering：It is deposited in the voice communication group It is less than the destination mobile terminal of pre-determined distance value at a distance between the mobile terminal.The specific deterministic process of server can With reference to several judgment modes of above-mentioned offer, the embodiment of the present application does not repeat.
Fig. 5 is the flow diagram of another voice communication data processing method provided by the embodiments of the present application, this method Include the following steps：
Step 501 detects that the voice communication group in default game application is successfully established.
Illustratively, by taking team's battle game as an example, such as king's honor, there are 5 players in every team, and Hong Lan two teams carry out pair It fights, needs progress communication exchange to discuss battle strategy between 5 players of each troop, therefore, many players can select to open Voice call function in team, if a player applies opening in team after voice call function, voice communication group is successfully established.This Afterwards, with any one in 5 players of World War I team, remaining 4 player's one's voice in speech can be heard.In general, player can incite somebody to action Mobile terminal is set as outer mode playback, convenience gaming.
Step 502 judges that whether there is the distance between mobile terminal in voice communication group is less than pre-determined distance value Destination mobile terminal, if so, thening follow the steps 503；Otherwise, step 502 is repeated.
Step 503 detects clicking operation frequency F of the user to the predeterminable area of mobile terminal network interface.
Step 504 judges whether F is more than X, if so, thening follow the steps 505；Otherwise, step 509 is executed.
If in 5 players, clicking operation of the corresponding user of current mobile terminal to the predeterminable area at online game interface When frequency is higher, illustrate that online game is in fierce operation, this time, the either corresponding user of current mobile terminal, also Be other 4 players mood it is all very exciting, in voice communication, sound is larger, is thus very easy to cause to utter long and high-pitched sounds.Therefore, In the embodiment of the present application, it can first judge whether clicking operation frequency is more than the first predeterminated frequency value, and if it exists, then prevented It utters long and high-pitched sounds processing.
Step 505, the magnitude relationship for judging F and Y and Z；When F≤Y, step 506 is executed；Y<When D≤Z, step is executed 507；F>When Z, step 508 is executed.
Wherein, the numerical value of X, Y and Z are sequentially increased.
Step 506 carries out anti-processing of uttering long and high-pitched sounds to the ascending voice communicating data in mobile terminal.
Step 507 carries out anti-processing of uttering long and high-pitched sounds to the downlink voice communicating data in mobile terminal.
Step 508, in mobile terminal ascending voice communicating data and downlink voice communicating data carry out the anti-place that utters long and high-pitched sounds Reason.
Step 509 keeps normal voice communication, without anti-processing of uttering long and high-pitched sounds.
After voice communication group of the embodiment of the present application in game application is successfully established, anti-processing event quilt of uttering long and high-pitched sounds is detected When triggering, clicking operation frequency of the user to the predeterminable area of mobile terminal network interface is detected, and to clicking operation frequency Rate is compared with predeterminated frequency value, and anti-utter long and high-pitched sounds is carried out to uplink and/or downlink voice communicating data according to comparison result selection Processing carries out anti-processing of uttering long and high-pitched sounds, weakening utters long and high-pitched sounds sound to user's game in voice call process to corresponding voice communication data The interference that process generates reduces game player's pain spot, keeps the function of mobile terminal more perfect.
Fig. 6 is the flow diagram of another voice communication data processing method provided by the embodiments of the present application, still with net For network game application, this method includes：
Step 601 detects that the voice communication group in default game application is successfully established.
Step 602 judges that whether there is the distance between mobile terminal in voice communication group is less than pre-determined distance value Destination mobile terminal, if so, thening follow the steps 603；Otherwise, step 602 is repeated.
Step 603 detects clicking operation frequency T of the user to the predeterminable area of mobile terminal network interface.
Step 604 judges whether T is more than the first predeterminated frequency value, if so, thening follow the steps 605；Otherwise, step is executed 607。
Step 605 determines the processing width and yield value for presetting trapper according to T.
Wherein, T values are bigger, and corresponding processing width is bigger, and yield value is smaller.
Step 606 carries out chauvent's criterion processing using default notch filter to the voice communication data in mobile terminal.
Illustratively, detection of uttering long and high-pitched sounds is carried out to downlink voice communicating data, determines and utters long and high-pitched sounds a little, preset the center frequency of trapper Rate is a little corresponding frequency of uttering long and high-pitched sounds.
Step 607 keeps normal voice communication, without anti-processing of uttering long and high-pitched sounds.
After voice communication group of the embodiment of the present application in game application is successfully established, anti-processing event quilt of uttering long and high-pitched sounds is detected When triggering, clicking operation frequency of the user to the predeterminable area of mobile terminal network interface is detected, and to clicking operation frequency Rate is compared with the first predeterminated frequency value, when clicking operation frequency is more than the first predeterminated frequency value, according to clicking operation frequency Rate is configured the parameter that will be used for the default notch filter of anti-processing of uttering long and high-pitched sounds, and in voice call process, uses The default notch filter that parameter setting finishes carries out anti-processing of uttering long and high-pitched sounds to corresponding voice communication data, weaken utter long and high-pitched sounds sound to The interference that family game process generates reduces game player's pain spot, keeps the function of mobile terminal more perfect.
Fig. 7 is a kind of structure diagram of voice communication data processing equipment provided by the embodiments of the present application, which can be by Software and or hardware realization is typically integrated in mobile terminal, can be by executing voice communication data processing method come to voice Communicating data carries out anti-processing of uttering long and high-pitched sounds.As shown in fig. 7, the device includes：
Detection trigger module 701, after the voice communication group for presetting in online game application program is successfully established, detection It is triggered to anti-processing event of uttering long and high-pitched sounds；
Click frequency detection module 702, the point for detecting user to the predeterminable area of mobile terminal network interface Hit operating frequency；
Anti- processing module 703 of uttering long and high-pitched sounds, if being more than the first predeterminated frequency value for the clicking operation frequency, to the shifting Voice communication data in dynamic terminal carry out anti-processing of uttering long and high-pitched sounds.
The voice communication data processing equipment provided in the embodiment of the present application, default network that can be in the terminal are swum After the voice communication group of play application program is successfully established, detect user to the predeterminable area of mobile terminal network interface When clicking operation frequency is higher, anti-processing of uttering long and high-pitched sounds is carried out to the voice communication data of current mobile terminal in time, reduction is uttered long and high-pitched sounds Sound uses the inconvenience brought to user.
Optionally, the anti-processing module of uttering long and high-pitched sounds, including：
Target strength determination unit, the target strength for determining anti-processing of uttering long and high-pitched sounds according to the clicking operation frequency；Its In, clicking operation frequency is higher, and corresponding target strength is bigger；
Anti- processing unit of uttering long and high-pitched sounds, for being carried out to the voice communication data in the mobile terminal according to the target strength Corresponding anti-processing of uttering long and high-pitched sounds.
Optionally, the target strength determination unit, is used for：
It is determined to the ascending voice communicating data and/or downlink language in the mobile terminal according to the clicking operation frequency Sound communicating data carries out anti-processing of uttering long and high-pitched sounds；
Wherein, it when the clicking operation frequency is less than or equal to the second predeterminated frequency value, determines to the mobile terminal In ascending voice communicating data carry out anti-processing of uttering long and high-pitched sounds；
When the clicking operation frequency is more than second predeterminated frequency value and is less than or equal to third predeterminated frequency value, It determines and anti-processing of uttering long and high-pitched sounds is carried out to the downlink voice communicating data in the mobile terminal；
When the clicking operation frequency is more than the third predeterminated frequency value, determine to the uplink in the mobile terminal Voice communication data and downlink voice communicating data carry out anti-processing of uttering long and high-pitched sounds.
Optionally, the anti-processing unit of uttering long and high-pitched sounds, is used for：
Obtain the downlink voice communicating data of the predetermined time period in mobile terminal；
Determine uttering long and high-pitched sounds a little in the downlink voice communicating data；
Chauvent's criterion processing is carried out to the voice communication data in the mobile terminal using default notch filter；Its In, the centre frequency of the default trapper is a little corresponding frequency of uttering long and high-pitched sounds, and handles width and yield value by the target Intensity determines that the target strength is higher, and corresponding processing width is wider or corresponding yield value is smaller.
Optionally, uttering long and high-pitched sounds a little in the determination downlink voice communicating data, including：
Piecemeal processing is carried out to the downlink voice communicating data；
For each data block, doubtful present in current data block utter long and high-pitched sounds a little is determined using presupposition analysis mode；
When exist present periodic feature multiple doubtful point groups of uttering long and high-pitched sounds, and it is doubtful utter long and high-pitched sounds a little corresponding energy value according to institute When the sequence of category data block is in rising trend, doubtful utter long and high-pitched sounds a little is determined as uttering long and high-pitched sounds in the downlink voice communicating data Point；Wherein, what the doubtful point group of uttering long and high-pitched sounds was that continuous adjacent data frequency difference in the block is in preset range doubtful utters long and high-pitched sounds The quantity of point, the continuous adjacent data block reaches default continuous threshold value.
Optionally, uttering long and high-pitched sounds a little in the determination downlink voice communicating data, including：
Piecemeal processing is carried out to the downlink voice communicating data, obtains M data block；
It is analyzed in current data block using presupposition analysis mode and is uttered long and high-pitched sounds a little with the presence or absence of doubtful successively, will first appeared doubtful The data block uttered long and high-pitched sounds a little is determined as initial data block；
From the initial data BOB(beginning of block), successively with n data block for data segment to be analyzed, using the presupposition analysis Mode analyze include in current data section doubtful utter long and high-pitched sounds a little, when include in N number of data segment it is doubtful utter long and high-pitched sounds a little between frequency When rate difference is in preset range, doubtful utter long and high-pitched sounds a little is determined as uttering long and high-pitched sounds a little in the downlink voice communicating data； Wherein, n=2,3 ..., N；N is less than or equal to M, is greater than or equal to 2；The starting point of each data segment with the initial data The starting point of block is identical, and the initial data block is first data segment.
Optionally, described to detect that anti-processing event of uttering long and high-pitched sounds is triggered, including：
Judge that whether there is the distance between described mobile terminal in the voice communication group is less than pre-determined distance value Destination mobile terminal, and if it exists, then confirmly detect anti-processing event of uttering long and high-pitched sounds and be triggered.
Optionally, the predeterminable area includes at least one in technical ability release areas, attack region and map control region It is a.
The embodiment of the present application also provides a kind of storage medium including computer executable instructions, and the computer is executable When being executed by computer processor for executing voice communication data processing method, this method includes for instruction：
After voice communication group in default online game application program is successfully established, detect that anti-processing event of uttering long and high-pitched sounds is touched Hair；
Detect clicking operation frequency of the user to the predeterminable area of mobile terminal network interface；
If the clicking operation frequency is more than the first predeterminated frequency value, to the voice communication data in the mobile terminal Carry out anti-processing of uttering long and high-pitched sounds.
Storage medium --- any various types of memory devices or storage device.Term " storage medium " is intended to wrap It includes：Install medium, such as CD-ROM, floppy disk or magnetic tape equipment；Computer system memory or random access memory, such as DRAM, DDRRAM, SRAM, EDORAM, blue Bath (Rambus) RAM etc.；Nonvolatile memory, such as flash memory, magnetic medium (example Such as hard disk or optical storage)；The memory component etc. of register or other similar types.Storage medium can further include other types Memory or combinations thereof.In addition, storage medium can be located at program in the first computer system being wherein performed, or It can be located in different second computer systems, second computer system is connected to the first meter by network (such as internet) Calculation machine system.Second computer system can provide program instruction to the first computer for executing.Term " storage medium " can To include two or more that may reside in different location (such as in different computer systems by network connection) Storage medium.Storage medium can store the program instruction that can be executed by one or more processors and (such as be implemented as counting Calculation machine program).
Certainly, a kind of storage medium including computer executable instructions that the embodiment of the present application is provided, computer The voice communication data processing operation that executable instruction is not limited to the described above can also be performed the application any embodiment and be carried Relevant operation in the voice communication data processing method of confession.
The embodiment of the present application provides a kind of mobile terminal, and language provided by the embodiments of the present application can be integrated in the mobile terminal Sound communicating data processing unit.Fig. 8 is a kind of structural schematic diagram of mobile terminal provided by the embodiments of the present application.Mobile terminal 800 may include：Memory 801, processor 802 and is stored in the computer that can be run on memory 801 and in processor 802 Program, the processor 802 are realized when executing the computer program at the voice communication data as described in the embodiment of the present application Reason method.
Mobile terminal provided by the embodiments of the present application, the language of default online game application program that can be in the terminal After sound phone group is successfully established, detect user to the clicking operation frequency of the predeterminable area of mobile terminal network interface compared with Gao Shi carries out anti-processing of uttering long and high-pitched sounds to the voice communication data of current mobile terminal in time, reduces sound of uttering long and high-pitched sounds and uses band to user The inconvenience come.
Fig. 9 is the structural schematic diagram of another mobile terminal provided by the embodiments of the present application, which may include： Shell (not shown), memory 901, central processing unit (central processing unit, CPU) 902 (are also known as located Manage device, hereinafter referred to as CPU), circuit board (not shown) and power circuit (not shown).The circuit board is placed in institute State the space interior that shell surrounds；The CPU902 and the memory 901 are arranged on the circuit board；The power supply electricity Road, for being each circuit or the device power supply of the mobile terminal；The memory 901, for storing executable program generation Code；The CPU902 is run and the executable journey by reading the executable program code stored in the memory 901 The corresponding computer program of sequence code, to realize following steps：
After voice communication group in default online game application program is successfully established, detect that anti-processing event of uttering long and high-pitched sounds is touched Hair；
Detect clicking operation frequency of the user to the predeterminable area of mobile terminal network interface；
If the clicking operation frequency is more than the first predeterminated frequency value, to the voice communication data in the mobile terminal Carry out anti-processing of uttering long and high-pitched sounds.
The mobile terminal further includes：Peripheral Interface 903, RF (Radio Frequency, radio frequency) circuit 905, audio-frequency electric Road 906, loud speaker 911, power management chip 908, input/output (I/O) subsystem 909, other input/control devicess 910, Touch screen 912, other input/control devicess 910 and outside port 904, these components pass through one or more communication bus Or signal wire 907 communicates.
It should be understood that diagram mobile terminal 900 is only an example of mobile terminal, and mobile terminal 900 Can have than shown in the drawings more or less component, can combine two or more components, or can be with It is configured with different components.Various parts shown in the drawings can be including one or more signal processings and/or special It is realized in the combination of hardware, software or hardware and software including integrated circuit.
Just the mobile terminal provided in this embodiment for voice communication data processing is described in detail below, the shifting Dynamic terminal is by taking mobile phone as an example.
Memory 901, the memory 901 can be by access such as CPU902, Peripheral Interfaces 903, and the memory 901 can Can also include nonvolatile memory to include high-speed random access memory, such as one or more disk memory, Flush memory device or other volatile solid-state parts.
The peripheral hardware that outputs and inputs of equipment can be connected to CPU902 and deposited by Peripheral Interface 903, the Peripheral Interface 903 Reservoir 901.
I/O subsystems 909, the I/O subsystems 909 can be by the input/output peripherals in equipment, such as touch screen 912 With other input/control devicess 910, it is connected to Peripheral Interface 903.I/O subsystems 909 may include 9091 He of display controller One or more input controllers 9092 for controlling other input/control devicess 910.Wherein, one or more input controls Device 9092 processed receives electric signal from other input/control devicess 910 or sends electric signal to other input/control devicess 910, Other input/control devicess 910 may include physical button (pressing button, rocker buttons etc.), dial, slide switch, behaviour Vertical pole clicks idler wheel.It is worth noting that input controller 9092 can with it is following any one connect：Keyboard, infrared port, The indicating equipment of USB interface and such as mouse.
Touch screen 912, the touch screen 912 are the input interface and output interface between customer mobile terminal and user, Visual output is shown to user, visual output may include figure, text, icon, video etc..
Display controller 9091 in I/O subsystems 909 receives electric signal from touch screen 912 or is sent out to touch screen 912 Electric signals.Touch screen 912 detects the contact on touch screen, and the contact detected is converted to and is shown by display controller 9091 The interaction of user interface object on touch screen 912, that is, realize human-computer interaction, the user interface being shown on touch screen 912 Object can be the icon of running game, be networked to the icon etc. of corresponding network.It is worth noting that equipment can also include light Mouse, light mouse are the extensions for the touch sensitive surface for not showing the touch sensitive surface visually exported, or formed by touch screen.
RF circuits 905 are mainly used for establishing the communication of mobile phone and wireless network (i.e. network side), realize mobile phone and wireless network The data receiver of network and transmission.Such as transmitting-receiving short message, Email etc..Specifically, RF circuits 905 receive and send RF letters Number, RF signals are also referred to as electromagnetic signal, and RF circuits 905 convert electrical signals to electromagnetic signal or electromagnetic signal is converted to telecommunications Number, and communicated with communication network and other equipment by the electromagnetic signal.RF circuits 905 may include for executing The known circuit of these functions comprising but it is not limited to antenna system, RF transceivers, one or more amplifiers, tuner, one A or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, user identifier mould Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 906 is mainly used for receiving audio data from Peripheral Interface 903, which is converted to telecommunications Number, and the electric signal is sent to loud speaker 911.
Loud speaker 911, the voice signal for receiving mobile phone from wireless network by RF circuits 905, is reduced to sound And play the sound to user.
Power management chip 908, the hardware for being connected by CPU902, I/O subsystem and Peripheral Interface are powered And power management.
Voice communication data processing equipment, storage medium and the mobile terminal provided in above-described embodiment can perform the application The voice communication data processing method that any embodiment is provided has and executes the corresponding function module of this method and beneficial to effect Fruit.The not technical detail of detailed description in the above-described embodiments, reference can be made to the voice communication that the application any embodiment is provided Data processing method.
Note that above are only preferred embodiment and the institute's application technology principle of the application.It will be appreciated by those skilled in the art that The application is not limited to specific embodiment described here, can carry out for a person skilled in the art it is various it is apparent variation, The protection domain readjusted and substituted without departing from the application.Therefore, although being carried out to the application by above example It is described in further detail, but the application is not limited only to above example, in the case where not departing from the application design, also May include other more equivalent embodiments, and scope of the present application is determined by scope of the appended claims.

Claims (11)

1. a kind of voice communication data processing method, which is characterized in that including：
After voice communication group in default online game application program is successfully established, detect that anti-processing event of uttering long and high-pitched sounds is triggered；
Detect clicking operation frequency of the user to the predeterminable area of mobile terminal network interface；
If the clicking operation frequency is more than the first predeterminated frequency value, the voice communication data in the mobile terminal are carried out Anti- processing of uttering long and high-pitched sounds.
2. according to the method described in claim 1, it is characterized in that, the voice communication data in the mobile terminal into The anti-processing of uttering long and high-pitched sounds of row, including：
The target strength of anti-processing of uttering long and high-pitched sounds is determined according to the clicking operation frequency；Wherein, clicking operation frequency is higher, corresponding Target strength is bigger；
Corresponding anti-processing of uttering long and high-pitched sounds is carried out to the voice communication data in the mobile terminal according to the target strength.
3. according to the method described in claim 2, it is characterized in that, described determine the anti-place that utters long and high-pitched sounds according to the clicking operation frequency The target strength of reason, including：
According to the clicking operation frequency determine in the mobile terminal ascending voice communicating data and/or downlink voice it is logical Words data carry out anti-processing of uttering long and high-pitched sounds；
Wherein, it when the clicking operation frequency is less than or equal to the second predeterminated frequency value, determines in the mobile terminal Ascending voice communicating data carries out anti-processing of uttering long and high-pitched sounds；
When the clicking operation frequency is more than second predeterminated frequency value and is less than or equal to third predeterminated frequency value, determine Anti- processing of uttering long and high-pitched sounds is carried out to the downlink voice communicating data in the mobile terminal；
When the clicking operation frequency is more than the third predeterminated frequency value, determine to the ascending voice in the mobile terminal Communicating data and downlink voice communicating data carry out anti-processing of uttering long and high-pitched sounds.
4. according to the method described in claim 2, it is characterized in that, it is described according to the target strength in the mobile terminal Voice communication data carry out corresponding anti-processing of uttering long and high-pitched sounds, including：
Obtain the downlink voice communicating data of the predetermined time period in mobile terminal；
Determine uttering long and high-pitched sounds a little in the downlink voice communicating data；
Chauvent's criterion processing is carried out to the voice communication data in the mobile terminal using default notch filter；Wherein, institute The centre frequency for stating default trapper is a little corresponding frequency of uttering long and high-pitched sounds, and handles width and yield value is true by the target strength Fixed, the target strength is higher, and corresponding processing width is wider or corresponding yield value is smaller.
5. according to the method described in claim 4, it is characterized in that, uttering long and high-pitched sounds in the determination downlink voice communicating data Point, including：
Piecemeal processing is carried out to the downlink voice communicating data；
For each data block, doubtful present in current data block utter long and high-pitched sounds a little is determined using presupposition analysis mode；
When exist present periodic feature multiple doubtful point groups of uttering long and high-pitched sounds, and it is doubtful utter long and high-pitched sounds a little corresponding energy value according to affiliated number When in rising trend according to the sequence of block, doubtful utter long and high-pitched sounds a little is determined as uttering long and high-pitched sounds a little in the downlink voice communicating data； Wherein, the doubtful point group of uttering long and high-pitched sounds be that continuous adjacent data frequency difference in the block is in preset range it is doubtful utter long and high-pitched sounds a little, The quantity of the continuous adjacent data block reaches default continuous threshold value.
6. according to the method described in claim 4, it is characterized in that, uttering long and high-pitched sounds in the determination downlink voice communicating data Point, including：
Piecemeal processing is carried out to the downlink voice communicating data, obtains M data block；
It is analyzed in current data block using presupposition analysis mode and is uttered long and high-pitched sounds a little with the presence or absence of doubtful successively, doubtful utter long and high-pitched sounds will be first appeared The data block of point is determined as initial data block；
From the initial data BOB(beginning of block), successively with n data block for data segment to be analyzed, using the presupposition analysis mode Analyze include in current data section doubtful utter long and high-pitched sounds a little, when include in N number of data segment it is doubtful utter long and high-pitched sounds a little between difference on the frequency It is different in the preset range when, doubtful utter long and high-pitched sounds a little is determined as uttering long and high-pitched sounds a little in the downlink voice communicating data；Wherein, N=2,3 ..., N；N is less than or equal to M, is greater than or equal to 2；The starting point of each data segment rises with the initial data block Initial point is identical, and the initial data block is first data segment.
7. according to the method described in claim 1, it is characterized in that, described detect that anti-processing event of uttering long and high-pitched sounds is triggered, including：
Judge to whether there is the target that the distance between described mobile terminal is less than pre-determined distance value in the voice communication group Mobile terminal, and if it exists, then confirmly detect anti-processing event of uttering long and high-pitched sounds and be triggered.
8. according to the method described in claim 1, it is characterized in that, the predeterminable area includes technical ability release areas, attack area At least one of domain and map control region.
9. a kind of voice communication data processing equipment, which is characterized in that including：
Detection trigger module detects anti-howl after the voice communication group for presetting in online game application program is successfully established Processing event is made to be triggered；
Click frequency detection module, for detecting clicking operation frequency of the user to the predeterminable area of mobile terminal network interface Rate；
Anti- processing module of uttering long and high-pitched sounds, if being more than the first predeterminated frequency value for the clicking operation frequency, to the mobile terminal In voice communication data carry out anti-processing of uttering long and high-pitched sounds.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor Such as voice communication data processing method according to any one of claims 1-8 is realized when execution.
11. a kind of mobile terminal, which is characterized in that including memory, processor and storage are on a memory and can be in processor The computer program of operation, the processor realize the language as described in claim 1-8 is any when executing the computer program Sound communicating data processing method.
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