CN107463647A - Audio identification method to set up, application method, terminal and computer-readable recording medium - Google Patents
Audio identification method to set up, application method, terminal and computer-readable recording medium Download PDFInfo
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- CN107463647A CN107463647A CN201710612518.4A CN201710612518A CN107463647A CN 107463647 A CN107463647 A CN 107463647A CN 201710612518 A CN201710612518 A CN 201710612518A CN 107463647 A CN107463647 A CN 107463647A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
- G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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Abstract
The invention discloses a kind of audio identification method to set up, the method to set up includes：When collecting audio file, the identification information of setpoint frequency is set in the setting position of the audio file, so that using terminal is when using the audio file, can the audio file be used according to the identification information judgment.The invention also discloses a kind of audio identification application method, terminal and computer-readable recording medium, by implementing such scheme, identification information effectively can be set in audio file, and can audio file legal be used according to identification information judgment during using audio file, avoid audio file stolen or falsely use, be effectively improved the security of audio file.
Description
Technical field
The present invention relates to audio area, more particularly to a kind of audio identification method to set up, application method, terminal and computer
Readable storage medium storing program for executing.
Background technology
With the fast development of the fast development of terminal device, especially mobile terminal, in work and life, Ren Menchang
Often meeting using terminal equipment record number voice file, so as to some key messages of the use and storage of more convenient and quicker.However,
Because sound can be imitated, and for sounding essentially identical sound, it is difficult to make a distinction and distinguish, and in the prior art
Side effectively to be distinguished when using audio files is not just effectively identified to audio files when recording
Method.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of audio identification method to set up, application method, terminal and calculating
Machine readable storage medium storing program for executing, it is intended to which solution is not identified to audio files to be entered when using audio files in the prior art
The defects of row is effectively distinguished.
To achieve the above object, a kind of audio identification method to set up provided by the invention, applied to acquisition terminal, the side
Method includes：
When collecting audio file, the identification information of setpoint frequency is set in the setting position of the audio file,
So that using terminal is when using the audio file, can the audio file be used according to the identification information judgment.
Optionally, the identification information includes：Identification information；Wherein, the identification information is the setpoint frequency.
Optionally, the quantity of the setpoint frequency is one or more.
Optionally, the identification information that setpoint frequency is set in the setting position of the audio file, including：
The audio file is encrypted, obtains encrypted audio files；And it is provided for the encrypted audio files
The solution confidential information of decryption；
The identification information is set；Wherein, the identification information also includes：The solution confidential information；
In the setting position of the encrypted audio files set setpoint frequency identification information, for using terminal according to
The encrypted audio files are decrypted by the solution confidential information in the identification information.
In addition, to achieve the above object, the present invention also proposes a kind of audio identification application method, applied to using terminal,
Methods described includes：
When using audio file, the identification information of setpoint frequency is obtained in the setting position of the audio file；
Judge whether the identification information matches with preset identification information；If matching, allow using audio text
Part；Otherwise the audio file is prohibitted the use of.
Optionally, the identification information includes：Identification information；Wherein, the identification information is the setpoint frequency.
Optionally, the quantity of the setpoint frequency is one or more.
Optionally, the audio file is encrypted audio files；
The identification information also includes：Solve confidential information；
Judge whether the identification information matches with preset identification information；If matching, allow using audio text
Part；Otherwise the audio file is prohibitted the use of, including：
Judge whether the identification information in the identification information matches with preset identification information；
If matching, allow to obtain the solution confidential information in the identification information, and by the solution confidential information to institute
State encrypted audio files to be decrypted, obtain decrypted audio file；
Otherwise forbid obtaining the solution confidential information in the identification information.
In addition, to achieve the above object, the present invention also proposes a kind of terminal, and the terminal includes processor and memory；
The processor is used to perform the audio identification setting program stored in memory, to realize above-mentioned audio identification
The step of method to set up；
Or the processor uses program for performing the audio identification stored in memory, to realize above-mentioned sound
Frequency marking knows the step of application method.
In addition, to achieve the above object, the present invention also proposes a kind of computer-readable recording medium, it is characterised in that institute
Stating computer-readable recording medium storage has one or more program, and one or more of programs can be by one or more
Individual computing device, the step of to realize above-mentioned audio identification method to set up, or above-mentioned audio identification application method
Step.
Using above-mentioned technical proposal, the present invention at least has following advantages：
A kind of audio identification method to set up, application method, terminal and computer-readable recording medium proposed by the present invention, energy
It is enough that identification information is effectively set in audio file, and can according to identification information judgment during using audio file
It is legal to use audio file, avoid audio file stolen or falsely use, be effectively improved the security of audio file.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for realizing each one optional mobile terminal of embodiment of the present invention；
Fig. 2 is the schematic diagram of the acquisition audio file of first embodiment of the invention；
Fig. 3 is the schematic diagram of the acquisition audio file of second embodiment of the invention；
Fig. 4 is the schematic diagram using audio file of third embodiment of the invention；
Fig. 5 is the audio identification process for using figure of third embodiment of the invention；
Fig. 6 is the terminal structure schematic diagram of fifth embodiment of the invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. move
Dynamic terminal, and the fixed terminal such as digital TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of each embodiment of the realization present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or
It is sound that the voice data stored in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 100 performs can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
Caused noise or interference during frequency signal.
Mobile terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can
Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage
Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..
Based on above-mentioned mobile terminal hardware configuration, each embodiment of the inventive method is proposed.
First embodiment of the invention, a kind of audio identification method to set up, applied to acquisition terminal, as shown in Fig. 2 this method
Including step in detail below：
Step S101, when collecting audio file, the mark of setpoint frequency is set in the setting position of audio file
Information, so that using terminal is when using audio file, can audio file be used according to identification information judgment.
Identification information includes：Identification information；Wherein, identification information is setpoint frequency；The quantity of setpoint frequency be one or
It is multiple.
In some embodiments of the invention, setpoint frequency is more than 20KHz, or less than 20Hz.
It is more than 20KHz or small because the earshot of people is 20Hz~20KHz, therefore by the set of frequency of identification information
In 20Hz, identification information can be set in audio file in the case where not influenceing audio file and playing.
In some embodiments of the invention, the duration of the identification information of setpoint frequency is not specifically limited.
In some embodiments of the invention, the setting position in audio file is not specifically limited, in audio file
Setting position can be one, or it is multiple.
In some embodiments of the invention, in the case of being multiple in setting position, can be set in each setting position
The identification information of a setpoint frequency is put, the identification information of multiple setpoint frequencies can also be set in each setting position, also may be used
To set the identification information of a setpoint frequency in one or more setting positions and be set in other one or more setting positions
Put the identification information of multiple setpoint frequencies.
By setting one or more setpoint frequencies in one or more of the audio file collected setting position
Identification information, can using the audio file when, according to one or more of audio file setting position set one or
The identification information of multiple setpoint frequencies, whether using the audio file legal, avoid and falsely use or usurp audio file, have if judging
Improve to effect the security of audio file；The security setting steps of audio file are greatly simplify, effectively increase use
Use the Consumer's Experience of audio file safely in family.
Such as：When collecting audio file, one setpoint frequency 27KHz of setting in the setting position of audio file
Identification information, so that using terminal is when using audio file, according to the identification information in setpoint frequency 27KHz identification information
Can 27KHz judge use audio file；Wherein, identification information includes：Identification information；Identification information is setpoint frequency 27KHz.
And for example：When collecting audio file, the first setpoint frequency is set in the first setting position of audio file
27KHz identification information, and the second setpoint frequency 31KHz identification information is set in the second setting position of audio file,
So that using terminal is when using audio file, the identification information of the first setpoint frequency 27KHz in the first setting position
In identification information, and the identification information in the identification information of the second setpoint frequency 31KHz in the second setting position judges energy
It is no to use audio file；Wherein, identification information includes：Identification information；Identification information is respectively the setting in the first setting position
Setpoint frequency 31KHz in frequency 27KHz and the second setting position.
And for example：When collecting audio file, the first setpoint frequency is set in the first setting position of audio file
27KHz and the second setpoint frequency 31KHz identification information, and the 3rd setting frequency is set in the second setting position of audio file
Rate 31KHz identification information, so that using terminal is when using audio file, the first setting frequency in the first setting position
Identification information in rate 27KHz identification information and the second setpoint frequency 31KHz identification information, and in the second setting position
Can the identification information in the 3rd setpoint frequency 31KHz identification information, judgement use audio file；Wherein, identification information bag
Include：Identification information；Identification information is respectively the first setpoint frequency 27KHz and the second setpoint frequency in the first setting position
The 3rd setpoint frequency 31KHz in 31KHz, and the second setting position.
And for example：When collecting audio file, the first setpoint frequency is set in the first setting position of audio file
27KHz and the second setpoint frequency 31KHz identification information, and the 3rd setting frequency is set in the second setting position of audio file
Rate 29KHz and the 4th setpoint frequency 33KHz identification information, so that using terminal is when using audio file, set according to first
Position the identification information in the first setpoint frequency 27KHz and the second setpoint frequency 31KHz identification informations in putting, and the second setting
Can the identification information in the 3rd setpoint frequency 31KHz and the 4th setpoint frequency 33KHz identification informations in position, judgement use
Audio file；Wherein, identification information includes：Identification information；Identification information includes：The first setpoint frequency in first setting position
27KHz and the second setpoint frequency 31KHz, and the 3rd setpoint frequency 29KHz and the 4th setpoint frequency in the second setting position
33KHz。
And for example：When collecting audio file, a length of 2 seconds when one is set in the first setting position of audio file
First setpoint frequency 27KHz identification information and when a length of 5 seconds the second setpoint frequency 31KHz identification information, and in audio
In second setting position of file set one when a length of 6 seconds the 3rd setpoint frequency 29KHz identification information and when a length of 2 seconds
The 4th setpoint frequency 33KHz identification information, for using terminal using audio file when, according in the first setting position
The first setpoint frequency 27KHz and the second setpoint frequency 31KHz identification informations in identification information, and in the second setting position
Can the identification information in the 3rd setpoint frequency 31KHz and the 4th setpoint frequency 33KHz, judgement use audio file；Wherein, mark
Knowing information includes：Identification information；Identification information includes：The when first setpoint frequency 27KHz of a length of 2 seconds in first setting position
With when the second setpoint frequency 31KHz of a length of 5 seconds, and when the 3rd setpoint frequency 29KHz of a length of 6 seconds in the second setting position
With when the 4th setpoint frequency 33KHz of a length of 2 seconds.
A kind of audio identification method to set up of first embodiment of the invention, mark effectively can be set in audio file
Information, for during using audio file legal audio file can be used according to identification information judgment, avoid audio
File is stolen or falsely uses, and is effectively improved the security of audio file.
Second embodiment of the invention, a kind of audio identification method to set up, applied to acquisition terminal, as shown in figure 3, this method
Including step in detail below：
Step S201, when collecting audio file, the mark of setpoint frequency is set in the setting position of audio file
Information, so that using terminal is when using audio file, can audio file be used according to identification information judgment.
Identification information includes：Identification information；Wherein, identification information is setpoint frequency；The quantity of setpoint frequency be one or
It is multiple.
In some embodiments of the invention, setpoint frequency is more than 20KHz, or less than 20Hz.
It is more than 20KHz or small because the earshot of people is 20Hz~20KHz, therefore by the set of frequency of identification information
In 20Hz, identification information can be set in audio file in the case where not influenceing audio file and playing.
In some embodiments of the invention, the duration of the identification information of setpoint frequency is not specifically limited.
In some embodiments of the invention, the setting position in audio file is not specifically limited, in audio file
Setting position can be one, or it is multiple.
In some embodiments of the invention, in the case of being multiple in setting position, can be set in each setting position
The identification information of a setpoint frequency is put, the identification information of multiple setpoint frequencies can also be set in each setting position, also may be used
To set the identification information of a setpoint frequency in one or more setting positions and be set in other one or more setting positions
Put the identification information of multiple setpoint frequencies.
Optionally, step S201, including：
When collecting audio file, audio file is encrypted, obtains encrypted audio files；And be provided for pair plus
The solution confidential information of close audio file decryption；
Identification information is set；Wherein, identification information includes：Identification information conciliates confidential information；Identification information is setpoint frequency；
The quantity of setpoint frequency is one or more；
The identification information of setpoint frequency is set in the setting position of encrypted audio files, so that using terminal is according to mark
Encrypted audio files are decrypted by the solution confidential information in information.
In some embodiments of the invention, the cipher mode of audio file is not specifically limited.
By setting one or more setpoint frequencies in one or more of the audio file collected setting position
Identification information, can using the audio file when, according to one or more of audio file setting position set one or
The identification information of multiple setpoint frequencies, whether using the audio file legal, avoid and falsely use or usurp audio file, have if judging
Improve to effect the security of audio file；While identification information is set, believe to the automatic encryption of audio file, and in mark
It is automatic in breath that solution confidential information is set, during for using encrypted audio files, identification information and preset knowledge in file identify
In the case of other information matches, encrypted audio files are decrypted automatically, the security that greatly simplify audio file is set
Step is put, effectively increases the Consumer's Experience that user security uses audio file.
Such as：When collecting audio file, one setpoint frequency 27KHz of setting in the setting position of audio file
Identification information, so that using terminal is when using audio file, according to the identification information in setpoint frequency 27KHz identification information
Can 27KHz judge use audio file；Wherein, identification information includes：Identification information；Identification information is setpoint frequency 27KHz.
And for example：When collecting audio file, the first setpoint frequency is set in the first setting position of audio file
27KHz identification information, and the second setpoint frequency 31KHz identification information is set in the second setting position of audio file,
So that using terminal is when using audio file, the identification information of the first setpoint frequency 27KHz in the first setting position
In identification information, and the identification information in the identification information of the second setpoint frequency 31KHz in the second setting position judges energy
It is no to use audio file；Wherein, identification information includes：Identification information；Identification information is respectively the setting in the first setting position
Setpoint frequency 31KHz in frequency 27KHz and the second setting position.
And for example：When collecting audio file, the first setpoint frequency is set in the first setting position of audio file
27KHz and the second setpoint frequency 31KHz identification information, and the 3rd setting frequency is set in the second setting position of audio file
Rate 31KHz identification information, so that using terminal is when using audio file, the first setting frequency in the first setting position
Identification information in rate 27KHz identification information and the second setpoint frequency 31KHz identification information, and in the second setting position
Can the identification information in the 3rd setpoint frequency 31KHz identification information, judgement use audio file；Wherein, identification information bag
Include：Identification information；Identification information is respectively the first setpoint frequency 27KHz and the second setpoint frequency in the first setting position
The 3rd setpoint frequency 31KHz in 31KHz, and the second setting position.
And for example：When collecting audio file, the first setpoint frequency is set in the first setting position of audio file
27KHz and the second setpoint frequency 31KHz identification information, and the 3rd setting frequency is set in the second setting position of audio file
Rate 29KHz and the 4th setpoint frequency 33KHz identification information, so that using terminal is when using audio file, set according to first
Position the identification information in the first setpoint frequency 27KHz and the second setpoint frequency 31KHz identification informations in putting, and the second setting
Can the identification information in the 3rd setpoint frequency 31KHz and the 4th setpoint frequency 33KHz in position, judgement use audio text
Part；Wherein, identification information includes：Identification information；Identification information includes：The first setpoint frequency 27KHz in first setting position
With the second setpoint frequency 31KHz, and the 3rd setpoint frequency 29KHz and the 4th setpoint frequency 33KHz in the second setting position.
And for example：When collecting audio file, a length of 2 seconds when one is set in the first setting position of audio file
First setpoint frequency 27KHz identification information and when a length of 5 seconds the second setpoint frequency 31KHz identification information, and in audio
In second setting position of file set one when a length of 6 seconds the 3rd setpoint frequency 29KHz identification information and when a length of 2 seconds
The 4th setpoint frequency 33KHz identification information, for using terminal using audio file when, according in the first setting position
The first setpoint frequency 27KHz and the second setpoint frequency 31KHz identification informations in identification information, and in the second setting position
Can the identification information in the 3rd setpoint frequency 31KHz and the 4th setpoint frequency 33KHz identification informations, judgement use audio text
Part；Wherein, identification information includes：Identification information；Identification information includes：In first setting position when first set within a length of 2 seconds
Determine frequency 27KHz and when the second setpoint frequency 31KHz of a length of 5 seconds, and in the second setting position when the 3rd set within a length of 6 seconds
Determine frequency 29KHz and when the 4th setpoint frequency 33KHz of a length of 2 seconds.
And for example, when collecting audio file, audio file is encrypted, obtains encrypted audio files；And use is set
In the solution confidential information decrypted to encrypted audio files；
Identification information is set；Wherein, identification information includes：Identification information conciliates confidential information；Identification information is setpoint frequency；
Setpoint frequency 27KHz identification information is set in the setting position of encrypted audio files, for using terminal root
According to the solution confidential information in identification information, encrypted audio files are decrypted.
And for example, when collecting audio file, audio file is encrypted, obtains encrypted audio files；And use is set
In the solution confidential information decrypted to encrypted audio files；
Identification information is set；Wherein, identification information includes：Identification information conciliates confidential information；Identification information is setpoint frequency；
First setpoint frequency 27KHz identification information is set in the first setting position of encrypted audio files, and in sound
Second setpoint frequency 31KHz identification information is set in the second setting position of frequency file, so that using terminal is set according to first
The solution confidential information in frequency 27KHz identification information, and the second setpoint frequency 31KHz identification information is determined, to encrypted audio text
Part is decrypted.
A kind of audio identification method to set up of second embodiment of the invention, mark effectively can be set in audio file
Information, for during using audio file legal audio file can be used according to identification information judgment, avoid audio
File is stolen or falsely uses, and is effectively improved the security of audio file.
Third embodiment of the invention, a kind of audio identification application method, applied to using terminal, as shown in Fig. 4~Fig. 5,
This method includes step in detail below：
Step S301, when using audio file, the mark letter of setpoint frequency is obtained in the setting position of audio file
Breath.
Identification information includes：Identification information；Wherein, identification information is setpoint frequency；The quantity of setpoint frequency be one or
It is multiple.
In some embodiments of the invention, using terminal is not specifically limited using the mode of audio file, can be with
It is that using terminal plays audio file or using terminal editing audio file or using terminal by audio text
Part sends to other-end or using terminal and sends sound audio file to server or using terminal
Frequency file is arranged in alternative document.
In some embodiments of the invention, setpoint frequency is more than 20KHz, or less than 20Hz.
It is more than 20KHz or small because the earshot of people is 20Hz~20KHz, therefore by the set of frequency of identification information
In 20Hz, identification information can be set in audio file in the case where not influenceing audio file and playing.
In some embodiments of the invention, the duration of the identification information of setpoint frequency is not specifically limited.
In some embodiments of the invention, the setting position in audio file is not specifically limited, in audio file
Setting position can be one, or it is multiple.
In some embodiments of the invention, in the case of being multiple in setting position, can be set in each setting position
The identification information of a setpoint frequency is put, the identification information of multiple setpoint frequencies can also be set in each setting position, also may be used
To set the identification information of a setpoint frequency in one or more setting positions and be set in other one or more setting positions
Put the identification information of multiple setpoint frequencies.
Such as：When using audio file, setpoint frequency 27KHz mark letter is obtained in the setting position of audio file
Breath；Identification information includes：Identification information；Wherein, identification information includes：Setpoint frequency 27KHz.
And for example：When using audio file, the first setpoint frequency 27KHz is obtained in the first setting position of audio file
Identification information, and obtain in the second setting position of audio file the second setpoint frequency 31KHz identification information；Mark letter
Breath includes：Identification information；Wherein, identification information includes：First setpoint frequency 27KHz and the second setpoint frequency 31KHz.
And for example：When using audio file, the first setpoint frequency 27KHz is obtained in the first setting position of audio file
With the second setpoint frequency 31KHz identification information, and in the second setting position of audio file obtain the 3rd setpoint frequency
31KHz identification information；Identification information includes：Identification information；Wherein, identification information includes：First setpoint frequency 27KHz,
Two setpoint frequency 31KHz and the 3rd setpoint frequency 31KHz.
And for example：When using audio file, the first setpoint frequency 27KHz is obtained in the first setting position of audio file
With the second setpoint frequency 31KHz identification information, and in the second setting position of audio file obtain the 3rd setpoint frequency
29KHz and the 4th setpoint frequency 33KHz identification information；Identification information includes：Identification information；Wherein, identification information includes：The
One setpoint frequency 27KHz, the second setpoint frequency 31KHz, the 3rd setpoint frequency 29KHz and the 4th setpoint frequency 33KHz.
Step S302, judges whether identification information matches with preset identification information；If matching, allow using audio text
Part；Otherwise audio file is prohibitted the use of.
Optionally, step S302, including：
Judge whether the identification information in identification information matches with preset identification information；If it is determined that the knowledge in identification information
Other information matches with preset identification information, then allows to use audio file；If it is determined that identification information in identification information with it is pre-
The identification information put mismatches, then prohibits the use of audio file.
Pass through the identification information of the one or more setpoint frequencies of one or more setting position acquisitions in audio file, energy
Enough when using the audio file, according to the identification information of one or more of audio file setpoint frequency, judge to use and be somebody's turn to do
Whether audio file is legal, avoids and falsely uses or usurp audio file, is effectively improved the security of audio file；Greatly
The operating procedure of safe handling audio file is simplified, effectively increases the Consumer's Experience that user security uses audio file.
Such as：Judge the identification information (setpoint frequency 27KHz) in identification information and preset identification information (setpoint frequency
29KHz) whether match；Identification information (setpoint frequency 27KHz) and preset identification information (setting in identification information is judged
Frequency 29KHz) it is unmatched in the case of, then prohibit the use of audio file.
And for example：Judge the identification information (setpoint frequency 27KHz) in identification information and preset identification information (setpoint frequency
27KHz) whether match；Identification information (setpoint frequency 27KHz) and preset identification information (setting in identification information is judged
Frequency 27KHz) matching in the case of, then allow to use audio file.
And for example：Judge identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) in identification information with
Whether preset identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) matches；In identification information is judged
Identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) and preset identification information (the first setpoint frequency
27KHz and the second setpoint frequency 31KHz) matching in the case of, then allow to use audio file.
And for example：Judge identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) in identification information with
Whether preset identification information (the first setpoint frequency 27KHz and the second setpoint frequency 32KHz) matches；In identification information is judged
Identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) and preset identification information (the first setpoint frequency
27KHz and the second setpoint frequency 32KHz) it is unmatched in the case of, then prohibit the use of audio file.
A kind of audio identification application method of third embodiment of the invention, effectively basis it can be set in audio file
Identification information, can audio file legal be used according to identification information judgment during using audio file, avoids audio
File is stolen or falsely uses, and is effectively improved the security of audio file.
Fourth embodiment of the invention, a kind of audio identification application method, applied to using terminal, this method includes following tool
Body step：
Step S401, when using audio file, the mark letter of setpoint frequency is obtained in the setting position of audio file
Breath.
Identification information includes：Identification information；Wherein, identification information is setpoint frequency；The quantity of setpoint frequency be one or
It is multiple.
In some embodiments of the invention, using terminal is not specifically limited using the mode of audio file, can be with
It is that using terminal plays audio file or using terminal editing audio file or using terminal by audio text
Part sends to other-end or using terminal and sends sound audio file to server or using terminal
Frequency file is arranged in alternative document.
In some embodiments of the invention, setpoint frequency is more than 20KHz, or less than 20Hz.
It is more than 20KHz or small because the earshot of people is 20Hz~20KHz, therefore by the set of frequency of identification information
In 20Hz, identification information can be set in audio file in the case where not influenceing audio file and playing.
In some embodiments of the invention, the duration of the identification information of setpoint frequency is not specifically limited.
In some embodiments of the invention, the setting position in audio file is not specifically limited, in audio file
Setting position can be one, or it is multiple.
In some embodiments of the invention, in the case of being multiple in setting position, can be set in each setting position
The identification information of a setpoint frequency is put, the identification information of multiple setpoint frequencies can also be set in each setting position, also may be used
To set the identification information of a setpoint frequency in one or more setting positions and be set in other one or more setting positions
Put the identification information of multiple setpoint frequencies.
Such as：When using audio file, setpoint frequency 27KHz mark letter is obtained in the setting position of audio file
Breath；Identification information includes：Identification information；Wherein, identification information includes：Setpoint frequency 27KHz.
And for example：When using audio file, the first setpoint frequency 27KHz is obtained in the first setting position of audio file
Identification information, and obtain in the second setting position of audio file the second setpoint frequency 31KHz identification information；Mark letter
Breath includes：Identification information；Wherein, identification information includes：First setpoint frequency 27KHz and the second setpoint frequency 31KHz.
And for example：When using audio file, the first setpoint frequency 27KHz is obtained in the first setting position of audio file
With the second setpoint frequency 31KHz identification information, and in the second setting position of audio file obtain the 3rd setpoint frequency
31KHz identification information；Identification information includes：Identification information；Wherein, identification information includes：First setpoint frequency 27KHz,
Two setpoint frequency 31KHz and the 3rd setpoint frequency 31KHz.
And for example：When using audio file, the first setpoint frequency 27KHz is obtained in the first setting position of audio file
With the second setpoint frequency 31KHz identification information, and in the second setting position of audio file obtain the 3rd setpoint frequency
29KHz and the 4th setpoint frequency 33KHz identification information；Identification information includes：Identification information；Wherein, identification information includes：The
One setpoint frequency 27KHz, the second setpoint frequency 31KHz, the 3rd setpoint frequency 29KHz and the 4th setpoint frequency 33KHz.
Step S402, judges whether identification information matches with preset identification information；If matching, allow using audio text
Part；Otherwise audio file is prohibitted the use of.
Optionally, step S402, including：
Judge whether the identification information in identification information matches with preset identification information；If it is determined that the knowledge in identification information
Other information matches with preset identification information, then allows to use audio file；If it is determined that identification information in identification information with it is pre-
The identification information put mismatches, then prohibits the use of audio file.
Optionally, step S402, including：
Audio file is encrypted audio files；Identification information also includes：Solve confidential information；
Judge whether the identification information in identification information matches with preset identification information；If it is determined that the knowledge in identification information
Other information matches with preset identification information, then allows to obtain the solution confidential information in identification information, and by solving confidential information pair add
Close audio file is decrypted, and obtains decrypted audio file；If it is determined that the identification information in identification information is believed with preset identification
Breath mismatches, then forbids obtaining the solution confidential information in identification information.
Can be further by the solution confidential information that can identification information judge obtain in identification information in identification information
The security of audio file is improved, if identification information is legal in identification information, solution confidential information can be obtained, and according to solution secret letter
Encrypted audio files are decrypted breath；Otherwise encrypted audio files can not be decrypted, greatly improves audio file
Security, avoid falsely using and usurping for audio file.
Such as：Judge the identification information (setpoint frequency 27KHz) in identification information and preset identification information (setpoint frequency
29KHz) whether match；Identification information (setpoint frequency 27KHz) and preset identification information (setting in identification information is judged
Frequency 29KHz) it is unmatched in the case of, then prohibit the use of audio file.
And for example：Judge the identification information (setpoint frequency 27KHz) in identification information and preset identification information (setpoint frequency
27KHz) whether match；Identification information (setpoint frequency 27KHz) and preset identification information (setting in identification information is judged
Frequency 27KHz) matching in the case of, then allow to use audio file.
And for example：Judge identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) in identification information with
Whether preset identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) matches；In identification information is judged
Identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) and preset identification information (the first setpoint frequency
27KHz and the second setpoint frequency 31KHz) matching in the case of, then allow to use audio file.
And for example：Judge identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) in identification information with
Whether preset identification information (the first setpoint frequency 27KHz and the second setpoint frequency 32KHz) matches；In identification information is judged
Identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) and preset identification information (the first setpoint frequency
27KHz and the second setpoint frequency 32KHz) it is unmatched in the case of, then prohibit the use of audio file.
And for example：Audio file is encrypted audio files；
Identification information also includes：Solve confidential information；
Judge the identification information (setpoint frequency 27KHz) in identification information and preset identification information (setpoint frequency
27KHz) whether match；Identification information (setpoint frequency 27KHz) and preset identification information (setting in identification information is judged
Frequency 27KHz) in the case of matching, it is allowed to the solution confidential information in identification information is obtained, and by solving confidential information to encrypted audio
File is decrypted, and obtains decrypted audio file.
And for example：Audio file is encrypted audio files；
Identification information also includes：Solve confidential information；
Judge the identification information (setpoint frequency 27KHz) in identification information and preset identification information (setpoint frequency
29KHz) whether match；Identification information (setpoint frequency 27KHz) and preset identification information (setting in identification information is judged
Frequency 29KHz) it is unmatched in the case of, forbid obtain identification information in solution confidential information.
And for example：Audio file is encrypted audio files；
Identification information also includes：Solve confidential information；
Judge identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) in identification information with it is preset
Identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) whether match；Knowledge in identification information is judged
Other information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) and preset identification information (the first setpoint frequency
27KHz and the second setpoint frequency 31KHz) matching in the case of, it is allowed to obtain the solution confidential information in identification information, and pass through decryption
Encrypted audio files are decrypted information, obtain decrypted audio file.
And for example：Audio file is encrypted audio files；
Identification information also includes：Solve confidential information；
Judge identification information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) in identification information with it is preset
Identification information (the first setpoint frequency 27KHz and the second setpoint frequency 32KHz) whether match；Knowledge in identification information is judged
Other information (the first setpoint frequency 27KHz and the second setpoint frequency 31KHz) and preset identification information (the first setpoint frequency
27KHz and the second setpoint frequency 32KHz) it is unmatched in the case of, forbid obtain identification information in solution confidential information.
A kind of audio identification application method of fourth embodiment of the invention, effectively basis it can be set in audio file
Identification information, can audio file legal be used according to identification information judgment during using audio file, avoids audio
File is stolen or falsely uses, and is effectively improved the security of audio file.
Fifth embodiment of the invention, a kind of terminal, as shown in fig. 6, including consisting of part：
Processor 501 and memory 502.In some embodiments of the invention, these parts can by bus or its
Its mode connects.
Processor 501 can be general processor, such as central processing unit (Central Processing Unit,
CPU), it can also be digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (English：
Application Specific Integrated Circuit, ASIC), or be arranged to implement the embodiment of the present invention
One or more integrated circuits.Wherein, memory 502 is used for the executable instruction for storing processor；
Memory 502, processor 501 is transferred to for store program codes, and by the program code.Memory 502 can
With including volatile memory (Volatile Memory), such as random access memory (Random Access Memory,
RAM)；Memory 502 can also include nonvolatile memory (Non-Volatile Memory), such as read-only storage
(Read-Only Memory, ROM), flash memory (Flash Memory), hard disk (Hard Disk Drive, HDD) or solid
State hard disk (Solid-State Drive, SSD)；Memory 502 can also include the combination of the memory of mentioned kind.
Wherein, processor 501 is used for the program code management code for calling memory 502 to store, and performs the present invention first
Embodiment into second embodiment of the invention in any embodiment part or Overall Steps；Or perform third embodiment of the invention
Into fourth embodiment of the invention in any embodiment part or Overall Steps.
A kind of terminal of fifth embodiment of the invention, identification information can be effectively set in audio file, and made
With legal audio file can be used according to identification information judgment during audio file, avoid audio file stolen or
Falsely use, be effectively improved the security of audio file.
Sixth embodiment of the invention, a kind of computer-readable recording medium.
Computer-readable storage medium can be RAM memory, flash memory, ROM memory, eprom memory, EEPROM storages
Device, register, hard disk, mobile hard disk, the storage medium of CD-ROM or any other form known in the art.
Computer-readable recording medium storage has one or more program, one or more program can by one or
The multiple computing devices of person, with realize first embodiment of the invention into second embodiment of the invention in any embodiment part or
Overall Steps；Or perform third embodiment of the invention and partly or entirely walked in any embodiment into fourth embodiment of the invention
Suddenly.
A kind of computer-readable recording medium in sixth embodiment of the invention, is stored with one or more program, should
One or more program can effectively set mark letter by one or more computing device in audio file
Breath, and can audio file legal be used according to identification information judgment during using audio file, avoid audio file
It is stolen or falsely uses, is effectively improved the security of audio file.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of audio identification method to set up, it is characterised in that applied to acquisition terminal, methods described includes：
When collecting audio file, the identification information of setpoint frequency is set in the setting position of the audio file, for
Can using terminal use the audio file when using the audio file according to the identification information judgment.
2. according to the method for claim 1, it is characterised in that the identification information includes：Identification information；Wherein, it is described
Identification information is the setpoint frequency.
3. according to the method for claim 2, it is characterised in that the quantity of the setpoint frequency is one or more.
4. according to the method in claim 2 or 3, it is characterised in that described to be set in the setting position of the audio file
The identification information of setpoint frequency is put, including：
The audio file is encrypted, obtains encrypted audio files；And it is provided for decrypting the encrypted audio files
Solution confidential information；
The identification information is set；Wherein, the identification information also includes：The solution confidential information；
The identification information of setpoint frequency is set in the setting position of the encrypted audio files, so that using terminal is according to
The encrypted audio files are decrypted by the solution confidential information in identification information.
5. a kind of audio identification application method, it is characterised in that applied to using terminal, methods described includes：
When using audio file, the identification information of setpoint frequency is obtained in the setting position of the audio file；
Judge whether the identification information matches with preset identification information；If matching, allows to use the audio file；It is no
Then prohibit the use of the audio file.
6. according to the method for claim 5, it is characterised in that the identification information includes：Identification information；Wherein, it is described
Identification information is the setpoint frequency.
7. according to the method for claim 6, it is characterised in that the quantity of the setpoint frequency is one or more.
8. the method according to claim 6 or 7, it is characterised in that the audio file is encrypted audio files；
The identification information also includes：Solve confidential information；
Judge whether the identification information matches with preset identification information；If matching, allows to use the audio file；It is no
The audio file is then prohibitted the use of, including：
Judge whether the identification information in the identification information matches with preset identification information；
If matching, allow to obtain the solution confidential information in the identification information, and add to described by the solution confidential information
Close audio file is decrypted, and obtains decrypted audio file；
Otherwise forbid obtaining the solution confidential information in the identification information.
9. a kind of terminal, it is characterised in that the terminal includes processor and memory；
The processor is used to perform the audio identification setting program stored in memory, any in Claims 1 to 4 to realize
Described in audio identification method to set up the step of；
Or the processor uses program for performing the audio identification stored in memory, to realize claim 5~8
Any one of audio identification application method the step of.
A kind of 10. computer-readable recording medium, it is characterised in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be by one or more computing devices, to realize in Claims 1 to 4
The step of audio identification method to set up described in any one, or audio identification any one of claim 5~8 use
The step of method.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710612518.4A CN107463647A (en) | 2017-07-25 | 2017-07-25 | Audio identification method to set up, application method, terminal and computer-readable recording medium |
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Application publication date: 20171212 |
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