CN109271126A - A kind of data processing method and device - Google Patents
A kind of data processing method and device Download PDFInfo
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- CN109271126A CN109271126A CN201810870378.5A CN201810870378A CN109271126A CN 109271126 A CN109271126 A CN 109271126A CN 201810870378 A CN201810870378 A CN 201810870378A CN 109271126 A CN109271126 A CN 109271126A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
Abstract
The invention discloses a kind of data processing methods, which comprises the first audio data of acquisition is carried out audio frequency characteristics with the second audio data in audio repository and is compared；According to comparison result, the audio attribute for the third audio data for reaching preset threshold in first audio data is marked；According to label as a result, adjusting the volume of target audio attribute in the audio attribute.Meanwhile disclosed herein as well is a kind of data processing equipments.
Description
Technical field
This application involves data processing technique more particularly to a kind of data processing method and devices.
Background technique
In game replaying or audio-video document, there are many audio data in game or audio-video document, for example, in game
The audios such as the cry of animal, sound of shooting, footsteps are had, when user wants to reduce footsteps, when amplifying shot, by adjusting trip
The volume of all audios in game file can only be carried out while reduce or increase simultaneously by play volume, and cannot be according to user
Demand individually adjusts the volume of some audio, leads to poor user experience.
Summary of the invention
In view of this, an embodiment of the present invention is intended to provide a kind of data processing method and devices.
In order to achieve the above objectives, the technical solution of the embodiment of the present invention is achieved in that
One side according to an embodiment of the present invention provides a kind of data processing method, which comprises by the of acquisition
One audio data carries out audio frequency characteristics with the second audio data in audio repository and compares；
Audio attribute according to comparison result, to the third audio data for reaching preset threshold in first audio data
It is marked；
According to label as a result, adjusting the volume of target audio attribute in the audio attribute.
In above scheme, according to label as a result, adjusting the volume of target audio attribute in the audio attribute, comprising:
Receive the phonetic order sent for the label result；
According to the phonetic order, the volume of target audio attribute in the audio attribute is adjusted.
In above scheme, according to label as a result, adjusting the volume of target audio attribute in the audio attribute, further includes:
Receive the gesture instruction sent for the label result；
According to the gesture instruction, the volume of target audio attribute in the audio attribute is adjusted.
In above scheme, the method also includes:
Export the label result.
In above scheme, the method also includes:
The third audio data is added in the audio repository.
According to another aspect of an embodiment of the present invention, a kind of data processing equipment is provided, described device includes:
Comparison unit, the second audio data in the first audio data and audio repository for that will acquire carry out audio frequency characteristics
It compares；
Marking unit is used for according to comparison result, to the third audio for reaching preset threshold in first audio data
The audio attribute of data is marked；
Adjust unit, for according to label as a result, adjusting the volume of target audio attribute in the audio attribute.
In above scheme, described device further include: receiving unit；
The receiving unit is directed to the phonetic order or gesture instruction that the label result is sent for receiving；
The adjusting unit, for adjusting mesh in the audio attribute according to the phonetic order or the gesture instruction
Mark the volume of audio attribute.
In above scheme, described device further include: output unit；
The output unit, for exporting the label result.
In above scheme, described device further include: adding unit；
The adding unit, for the third audio data to be added in the audio repository.
According to a third aspect of the embodiments of the present invention, a kind of data processing equipment is provided, described device include: memory,
Processor and it is stored in the executable program that memory is moved by processor, which is characterized in that described in the processor operation
The step of data processing method as described in any one of above-mentioned data processing method is executed when executable program.
The embodiment of the present invention provides a kind of data processing method and device, passes through the first audio data and audio that will be acquired
Second audio data in library carries out audio frequency characteristics comparison；According to comparison result, to reaching default in first audio data
The audio attribute of the third audio data of threshold value is marked；According to label as a result, adjusting target audio in the audio attribute
The volume of attribute.In this way, the identification of audio attribute is carried out by the audio data to acquisition, adjustable single audio attribute
Volume improves user experience.
Detailed description of the invention
Fig. 1 is the flow diagram of data processing method in the embodiment of the present invention；
Fig. 2 is the structure composition schematic diagram one of data processing equipment in the embodiment of the present invention；
Fig. 3 is the structure composition schematic diagram two of data processing equipment in the embodiment of the present invention.
Specific embodiment
In order to more fully hereinafter understand the features of the present invention and technology contents, with reference to the accompanying drawing to reality of the invention
It is now described in detail, appended attached drawing purposes of discussion only for reference, is not used to limit the present invention.
Fig. 1 is the flow diagram of data processing method in the embodiment of the present invention, as shown in Figure 1, comprising:
Step 101, the first audio data of acquisition audio frequency characteristics are carried out with the second audio data in audio repository to compare；
In the embodiment of the present invention, the method is mainly used in the electronic equipment with audio playing function, which sets
It is standby to can be the equipment such as speaker, mobile phone, earphone, TV, game machine.For example, when user uses mobile phone when playing music, mobile phone
Audio sample can be carried out to the music of broadcasting, obtain the first audio data of the music file.For another example when user uses game
When machine plays gunbattle game, which can carry out audio sample to the sound that occurs in the game, obtain the of the game file
One audio data.
In the embodiment of the present invention, after electronic equipment collects the first audio data, extract in first audio data
Audio characteristic data, then by the audio characteristic data of the second audio data in the audio characteristic data and music libraries of extraction
It is compared, to obtain reaching a certain proportion of with the likelihood of the audio sample of second audio data from the first audio data
Third audio data.
Here, the audio characteristic data is the characteristic parameter for characterizing important information in audio data, by for indicating sound
The N-dimensional data that the N number of numerical value for the audio frequency characteristics that frequency includes in is constituted.
In the embodiment of the present invention, when extracting audio frequency characteristics in the first audio data, wave can be carried out in different wave bands
Shape identification, to extract different types of audio collection, these audio collections can be voice/audio collection, ambient sound collection or background
Music collections etc..For these audio collections, audio feature information therein can be extracted respectively, as first audio data
In audio feature information about audio content.
After extracting the audio characteristic data in first audio data, by the audio characteristic data with
The audio frequency characteristics of second audio data in Library audio repository are compared.
Here, the second audio data refers to all audio file datas in the Library audio repository.It is described
Audio file in the library Library by acquiring enough audio samples in advance, according in time domain feature (as rhythmic) and
Feature (form of expression of such as pitch) or phonotactics feature (refering in particular to human language) on frequency domain, superposition deep learning generate
The pattern model of each audio file is formed.
Step 102, according to comparison result, to the third audio data for reaching preset threshold in first audio data
Audio attribute is marked；
In the embodiment of the present invention, the third audio data specifically refer in first audio data with second sound
The successful data of frequency comparing.
Here when comparison successfully refers to that matching rate reaches preset ratio, then it is assumed that compare successfully.For example, by the first audio
Sound wave in data is compared with the sound wave in second audio data, according to comparison result, obtains in the first audio data
The similarity for marking the sound wave for the audio data for being to reach 90% in certain section of sound wave and second audio data, then by first
Data corresponding to this in audio data section sound wave are as third audio data.
In the embodiment of the present invention, due to including multiple audio fragments (voice, footsteps, rifle in a segment of audio data
Sound, bombing sound etc.), therefore, third audio data obtained in the application is also possible to an audio data set.
It, then can be corresponding in music libraries according to the third audio data when electronic equipment gets third audio data
Audio attribute, audio indicia is carried out to the audio attribute of third audio data.
In implementation column of the present invention, due to being stored with the corresponding audio attribute of multiple audio samples in Library audio repository,
Therefore, when audio data successful match corresponding with some audio attribute in Library audio repository in the first audio data,
Then by the audio attribute of the audio data of successful match in Library audio repository, it is determined as the attribute of third audio data, so
Afterwards, attribute label is carried out to third audio data according to the attribute for the third audio data determined.
For example, determining the third audio number of the first audio data Yu second audio data successful match according to comparison result
According to including: audio 1, audio 2 and audio 3, wherein the corresponding audio attribute in music libraries of audio 1 is " footsteps ", audio
2 corresponding audio attribute is " voice ", the audio 3 corresponding audio attribute in music libraries is " shot " in music libraries.Then
The audio attribute of audio 1 in third audio data is labeled as " footsteps ", while marking the beginning and ending time for being somebody's turn to do " footsteps ",
The audio attribute of audio 2 in third audio data is labeled as " voice ", while marking the beginning and ending time for being somebody's turn to do " voice ",
The audio attribute of audio 3 in third audio data is labeled as " shot ", while marking the beginning and ending time for being somebody's turn to do " shot ".
Step 103, according to label as a result, adjusting the volume of target audio attribute in the audio attribute.
In the embodiment of the present invention, electronic equipment can pass through after the completion of the audio attribute label to third audio data
The display screen of electronic equipment is to user's output token result.In practical application, when the label result that electronic equipment is exported to user,
Can output token audio attribute title, and the beginning and ending time of the audio attribute can not export.Here, audio is recorded
The beginning and ending time of attribute is preferably to classify for convenience to the audio in audio data.
When electronic equipment receives the phonetic order for the label result transmission, can be referred to according to the voice
It enables, adjusts the volume of target audio attribute in the audio attribute.Alternatively, might also say that is: being directed to when electronic equipment receives
When the phonetic order that audio attribute is sent, target audio attribute in the audio attribute can be adjusted according to the phonetic order
Volume.
Alternatively, when electronic equipment receives the gesture instruction for the label result transmission, it can be according to the hand
Gesture instruction, adjusts the volume of target audio attribute in the audio attribute.Alternatively, might also say that is: when electronic equipment receives
For audio attribute send gesture instruction when, target audio in the audio attribute can be adjusted according to the gesture instruction
The volume of attribute.
For example, working as the audio attribute that user shows according to electronic equipment, it is desirable to be turned down to by the voice in game, by foot
When step tone is high, audio attribute " voice " and " footsteps " can be directed to electronic equipment input in a manner of by voice input
Volume adjustment instruction, when electronic equipment receives the volume adjustment instruction, respond the volume adjustment instruction, and by audio category
Property in " voice " turning down sound volume, the volume of " footsteps " is turned up.
Certainly, user can also directly click the target audio attribute on the screen of electronic equipment with finger, to electronics
Equipment sends volume adjustment instruction.It can also be by presetting volume tune of the gesture to electronic equipment transmission for a certain audio attribute
Section instruction.For example, the volume tune for being directed to a certain audio attribute is sent to electronic equipment by way of picture " to hooking " and/or " fork "
Section instruction.
It in the embodiment of the present invention, can also be recorded according to the volume adjustment of user, automatically to being marked in new audio data
The volume of audio attribute be adjusted.
For example, electronic equipment is recorded according to volume adjustment of the user within a week, determine user for game class
When audio data, it is accustomed to the turning down sound volume of voice in game, the volume height-regulating of shot, footsteps.Then in user for new
Game audio data when, can be automatically by the turning down sound volume of the voice in new game, the volume tune of shot, footsteps
Height, to improve the volume adjustment experience of user.
In the embodiment of the present invention, the third audio data of preset threshold can also will be reached in the first audio data, is added
Into Library audio repository.Preferably to be trained to the sound model in Library audio repository, so that being directed to
The classification results of audio data are more accurate.
Above-described embodiment in through the invention, user can be according to self-demands arbitrarily to the single sound in audio file
The volume of effect is adjusted, and compared with the technology of volume that can only unify adjustment audio in the prior art, substantially increases user
Usage experience.
Fig. 2 is the structure composition schematic diagram one of data processing equipment in the embodiment of the present invention, as shown in Fig. 2, described device
Include:
Comparison unit 201, the second audio data in the first audio data and audio repository for that will acquire carry out audio
Aspect ratio pair；
Marking unit 202 is used for according to comparison result, to the third sound for reaching preset threshold in first audio data
The audio attribute of frequency evidence is marked；
Adjust unit 203, for according to label as a result, adjusting the volume of target audio attribute in the audio attribute.
In the embodiment of the present invention, described device further include: receiving unit 204；
The receiving unit 204 is directed to the phonetic order or gesture instruction that the label result is sent for receiving；
The adjusting unit 203, for adjusting in the audio attribute according to the phonetic order or the gesture instruction
The volume of target audio attribute.
In the embodiment of the present invention, described device further include: output unit 205；
The output unit 205, for exporting the label result.
In the embodiment of the present invention, described device further include: adding unit 206；
The adding unit 206, for the third audio data to be added in the audio repository.
In the embodiment of the present invention, by the second audio data in the first audio data that will acquire and the library library into
Row compares, and identifies the audio attribute in the first audio data, and make a mark to each audio attribute, such as natural primary sound
(Natural Sound), audio sound (Foley) shot, draw blackboard sound, sound effect (Sound Effects), background ring at footsteps
After border sound (Walla), plot sound (Diegetic sounds), non-plot sound (Non-diegetic sounds) etc., it will mark
Audio attribute by electronic equipment export, in this way, user can carry out visualization control to the single audio attribute in the section audio
System or voice control, without changing whole audio volume, for example, user is by the volume tune of all strokes of blackboard sound in the section audio
It is low or mute, thus to improve the volume of all footsteps in the section audio.
It should be understood that data processing equipment provided by the above embodiment is executing the volume tune to single audio attribute
When section, only with the division progress of above-mentioned each program module for example, in practical application, it can according to need and by above-mentioned processing
Distribution is completed by different program modules, i.e., the internal structure of data processing equipment is divided into different program modules, with complete
At all or part of processing described above.In addition, data processing equipment provided by the above embodiment and data processing method
Embodiment belongs to same design, and specific implementation process is detailed in embodiment of the method, and which is not described herein again.
Fig. 3 is the structure composition schematic diagram two of data processing equipment in the embodiment of the present invention；As shown in figure 3, the data
Processing unit 300 can be mobile phone, computer, digital broadcast terminal, information transceiving equipment, game console, plate and set
Standby, personal digital assistant, Information Push Server, content server, authentication server etc..Data processing shown in Fig. 3
Device 300 includes: at least one processor 301, memory 302, at least one network interface 304 and user interface 303.Data
Various components in processing unit 300 are coupled by bus system 305.It is understood that bus system 305 is for realizing this
Connection communication between a little components.Bus system 305 except include data/address bus in addition to, further include power bus, control bus and
Status signal bus in addition.But for the sake of clear explanation, various buses are all designated as bus system 305 in Fig. 3.
Wherein, user interface 303 may include display, keyboard, mouse, trace ball, click wheel, key, button, sense of touch
Plate or touch screen etc..
It is appreciated that memory 302 can be volatile memory or nonvolatile memory, may also comprise volatibility and
Both nonvolatile memories.Wherein, nonvolatile memory can be read-only memory (ROM, Read Only Memory),
Programmable read only memory (PROM, Programmable Read-Only Memory), Erasable Programmable Read Only Memory EPROM
(EPROM, Erasable Programmable Read-Only Memory), electrically erasable programmable read-only memory
The storage of (EEPROM, Electrically Erasable Programmable Read-Only Memory), magnetic random access
Device (FRAM, ferromagnetic random access memory), flash memory (Flash Memory), magnetic surface are deposited
Reservoir, CD or CD-ROM (CD-ROM, Compact Disc Read-Only Memory)；Magnetic surface storage can be
Magnetic disk storage or magnetic tape storage.Volatile memory can be random access memory (RAM, Random Access
Memory), it is used as External Cache.By exemplary but be not restricted explanation, the RAM of many forms is available, such as
Static random access memory (SRAM, Static Random Access Memory), synchronous static random access memory
(SSRAM, Synchronous Static Random Access Memory), dynamic random access memory (DRAM,
Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous
Dynamic Random Access Memory), double data speed synchronous dynamic RAM (DDRSDRAM,
Double Data Rate Synchronous Dynamic Random Access Memory), enhanced synchronous dynamic random
Access memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), synchronized links
Dynamic random access memory (SLDRAM, SyncLink Dynamic Random Access Memory), direct rambus
Random access memory (DRRAM, Direct Rambus Random Access Memory).Description of the embodiment of the present invention is deposited
Reservoir 302 is intended to include but is not limited to the memory of these and any other suitable type.
Memory 302 in the embodiment of the present invention is for storing various types of data to support data processing equipment 300
Operation.The example of these data includes: any computer program for operating on data processing equipment 300, is such as operated
System 3021 and application program 3022；Wherein, operating system 3021 include various system programs, such as ccf layer, core library layer,
Layer etc. is driven, for realizing various basic businesses and the hardware based task of processing.Application program 3022 may include various
Application program, such as media player (Media Player), browser (Browser) etc., for realizing various applied business.
Realize that the program of present invention method may be embodied in application program 3022.
The method that the embodiments of the present invention disclose can be applied in processor 301, or be realized by processor 301.
Processor 301 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 301 or the instruction of software form.Above-mentioned processing
Device 301 can be general processor, digital signal processor (DSP, Digital Signal Processor) or other can
Programmed logic device, discrete gate or transistor logic, discrete hardware components etc..Processor 301 may be implemented or hold
Disclosed each method, step and logic diagram in the row embodiment of the present invention.General processor can be microprocessor or appoint
What conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly at hardware decoding
Reason device executes completion, or in decoding processor hardware and software module combine and execute completion.Software module can be located at
In storage medium, which is located at memory 302, and processor 301 reads the information in memory 302, in conjunction with its hardware
The step of completing preceding method.
In the exemplary embodiment, data processing equipment 300 can be by one or more application specific integrated circuit
(ASIC, Application Specific Integrated Circuit), DSP, programmable logic device (PLD,
Programmable Logic Device), Complex Programmable Logic Devices (CPLD, Complex Programmable Logic
Device), field programmable gate array (FPGA, Field-Programmable Gate Array), general processor, control
Device, microcontroller (MCU, Micro Controller Unit), microprocessor (Microprocessor) or other electronics member
Part is realized, for executing preceding method.
When the specific processor 301 runs the computer program, execute: by the first audio data and audio of acquisition
Second audio data in library carries out audio frequency characteristics comparison；
Audio attribute according to comparison result, to the third audio data for reaching preset threshold in first audio data
It is marked；
According to label as a result, adjusting the volume of target audio attribute in the audio attribute.
It when the processor 301 runs the computer program, also executes: receiving the language sent for the label result
Sound instruction；
According to the phonetic order, the volume of target audio attribute in the audio attribute is adjusted.
It when the processor 301 runs the computer program, also executes: receiving the hand sent for the label result
Gesture instruction；
According to the gesture instruction, the volume of target audio attribute in the audio attribute is adjusted.
When the processor 301 runs the computer program, also executes: exporting the label result.
It when the processor 301 runs the computer program, also executes: the sound is added in the third audio data
In frequency library.
In the exemplary embodiment, the embodiment of the invention also provides a kind of computer readable storage medium, for example including
The memory 302 of computer program, above-mentioned computer program can be executed by the processor 301 of data processing equipment 300, to complete
Step described in preceding method.Computer readable storage medium can be FRAM, ROM, PROM, EPROM, EEPROM, Flash
The memories such as Memory, magnetic surface storage, CD or CD-ROM；It is also possible to include one of above-mentioned memory or any group
The various equipment closed, such as mobile phone, computer, tablet device, personal digital assistant.
A kind of computer readable storage medium, is stored thereon with computer program, which is run by processor
When, it executes: the first audio data of acquisition being subjected to audio frequency characteristics with the second audio data in audio repository and is compared；
Audio attribute according to comparison result, to the third audio data for reaching preset threshold in first audio data
It is marked；
According to label as a result, adjusting the volume of target audio attribute in the audio attribute.
It when the computer program is run by processor, also executes: receiving the phonetic order sent for the label result；
According to the phonetic order, the volume of target audio attribute in the audio attribute is adjusted.
It when the computer program is run by processor, also executes: receiving the gesture instruction sent for the label result；
According to the gesture instruction, the volume of target audio attribute in the audio attribute is adjusted.
When the computer program is run by processor, also executes: exporting the label result.
It when the computer program is run by processor, also executes: the third audio data is added in the audio repository.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of data processing method, which comprises
First audio data of acquisition is carried out audio frequency characteristics with the second audio data in audio repository to compare；
According to comparison result, the audio attribute for the third audio data that preset threshold is reached in first audio data is carried out
Label；
According to label as a result, adjusting the volume of target audio attribute in the audio attribute.
2. according to the method described in claim 1, according to label as a result, adjusting the sound of target audio attribute in the audio attribute
Amount, comprising:
Receive the phonetic order sent for the label result；
According to the phonetic order, the volume of target audio attribute in the audio attribute is adjusted.
3. according to the method described in claim 1, according to label as a result, adjusting the sound of target audio attribute in the audio attribute
Amount, further includes:
Receive the gesture instruction sent for the label result；
According to the gesture instruction, the volume of target audio attribute in the audio attribute is adjusted.
4. according to the method described in claim 1, the method also includes:
Export the label result.
5. according to the method described in claim 1, the method also includes:
The third audio data is added in the audio repository.
6. a kind of data processing equipment, described device include:
Comparison unit, the second audio data in the first audio data and audio repository for that will acquire carry out audio frequency characteristics ratio
It is right；
Marking unit is used for according to comparison result, to the third audio data for reaching preset threshold in first audio data
Audio attribute be marked；
Adjust unit, for according to label as a result, adjusting the volume of target audio attribute in the audio attribute.
7. device according to claim 6, described device further include: receiving unit；
The receiving unit is directed to the phonetic order or gesture instruction that the label result is sent for receiving；
The adjusting unit, for adjusting target sound in the audio attribute according to the phonetic order or the gesture instruction
The volume of frequency attribute.
8. device according to claim 6, described device further include: output unit；
The output unit, for exporting the label result.
9. device according to claim 6, described device further include: adding unit；
The adding unit, for the third audio data to be added in the audio repository.
10. a kind of data processing equipment, described device includes: memory, processor and is stored in memory and is transported by processor
Dynamic executable program, which is characterized in that the processor executes such as claim 1 to 5 times when running the executable program
The step of data processing method described in one.
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| CN110580914A (en) * | 2019-07-24 | 2019-12-17 | 安克创新科技股份有限公司 | Audio processing method and equipment and device with storage function |
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| 张明龙等: "《国外电子信息领域的创新进展》", 28 November 2013, 知识产权出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110580914A (en) * | 2019-07-24 | 2019-12-17 | 安克创新科技股份有限公司 | Audio processing method and equipment and device with storage function |
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