CN106549947A - A kind of voiceprint authentication method and system of immediate updating - Google Patents
A kind of voiceprint authentication method and system of immediate updating Download PDFInfo
- Publication number
- CN106549947A CN106549947A CN201610909939.9A CN201610909939A CN106549947A CN 106549947 A CN106549947 A CN 106549947A CN 201610909939 A CN201610909939 A CN 201610909939A CN 106549947 A CN106549947 A CN 106549947A
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- language file
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention relates to information security field, the voiceprint authentication method and system of particularly a kind of immediate updating.It is characterized in that：It is characterized in that, including step：（1）Set up the language file data base comprising call log；（2）Obtain the language file A of call log near-mid term；（3）Language file A is identified being converted into word, and word is pushed to into client；（4）Client recording pushes the language of word, and uploads the language file B of recording；（5）The vocal print of language file B and language file A is compared.Beneficial effect is：It is an object of the invention to provide the voiceprint authentication method and system of a kind of immediate updating, it is specific to wechat application, then voiceprint can be implemented based on the original existing language message registration of wechat, sample language can thus be omitted and record step, simultaneously, wechat user typically remembers clearly to the language call intonation of oneself recent generation, so laying the first stone for intonation certification, it is possible to use vocal print, intonation Combined Ration are to being authenticated.
Description
Technical field
The present invention relates to information security field, the voiceprint authentication method and system of particularly a kind of immediate updating.
Background technology
There is metastable frequency spectrum as everyone speaks, the feature of these frequency spectrums is exactly vocal print, current voiceprint
There is the application of maturation, such as in wechat, reserved the method that is authenticated of sample sound " sound 1,2,3,4,5,6 ", but this recognized
There is a shortcoming in card method, be metastable frequency spectrum as people speaks, and reserved sample sound is probably early stage,
Change over time, sometimes due to vocal cords change and authentification failure.
The content of the invention
It is an object of the invention to provide the voiceprint authentication method and system of a kind of immediate updating.
The technical scheme is that：
A kind of voiceprint authentication method of immediate updating, arranges server and client side, it is characterized in that, including step：
（1）Set up the language file data base comprising call log；
（2）Extract the language file A of call log near-mid term；
（3）Language file A is identified being converted into word, and word is pushed to into client；
（4）Client recording pushes the language of word, and uploads the language file B of recording；
（5）The vocal print of language file B and language file A is compared, the certification success if consistent, it is allowed to which client is stepped on
Record, the authentification failure if inconsistent.
A kind of voiceprint authentication method of described immediate updating, is characterized in that, also include：Step（5）In to language file B
It is compared outward with the vocal print of language file A, also includes being identified phonetic sound tune.
A kind of voiceprint authentication method of described immediate updating, is characterized in that, also include：Step（2）It is middle to obtain call day
The reproduction time of the language file A of will near-mid term is more than 5 seconds.
A kind of voiceprint authentication system of immediate updating, is characterized in that, at least include：
Language file data base, for preserving message registration；
Language file extraction unit, for being entered to the language file in language file data base according to call log, file size
Row is extracted；
Language identification unit, the language file for language file is extracted are converted into word；
Word push unit, for pushing word to client；
Vocal print comparing unit, compares identification for vocal print.
A kind of voiceprint authentication system of described immediate updating, is characterized in that：Also include tone comparing unit, for recognizing
The tonal variations of language file.
The invention has the beneficial effects as follows：It is an object of the invention to provide a kind of voiceprint authentication method of immediate updating and being
System, is specific to wechat application, then can implement voiceprint based on the original existing language message registration of wechat, thus may be used
Step is recorded to omit sample language, meanwhile, wechat user typically remembers clearly to the language call intonation of oneself recent generation,
So laying the first stone for intonation certification, it is possible to use vocal print, intonation Combined Ration are to being authenticated.
Description of the drawings
Fig. 1 is flow chart of the present invention.
Fig. 2 is present invention configuration figure.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is flow chart of the present invention, including mobile phone terminal and server are carried out after instant messaging login service device success normally
Exchange, server is recorded to language file, and forms language file data base and call log, and the step of the present invention is：
101 instant messaging logging request；
The 102 language file A for extracting call log near-mid term；
103 couples of language file A are identified being converted into word, and word is pushed to client；
104 record the language for pushing word, by instant communication user according to scene record when pushing word imitation call originally
System pushes the language of word；
The 105 language file B for uploading the push word recorded；
The vocal print of 106 couples of language file B and language file A is compared, and if consistent carries out tone certification；
The tone of 107 couples of language file B and language file A is compared, the certification success if consistent, it is allowed to which client is stepped on
Record, the authentification failure if inconsistent.
Certainly, if authentification failure, also including the step of extracting the other Languages file of call log near-mid term is continued, directly
To certification success.
Fig. 2 is present invention configuration figure, including：
Language file data base, term preserve message registration, for existing instant communicating system, such as QQ, wechat etc. are in clothes
The message registration and call log of client is preserved at business device end, and in the form of data base；
Language file extraction unit, for being entered to the language file in language file data base according to call log, file size
Row extract, extracting mode be extract call log near-mid term language file, particularly nearest language file, additionally, it is contemplated that
To the requirement for completely obtaining people's vocal print, the language file played more than 5 seconds can be only extracted；
Language identification unit, the language file for language file is extracted are converted into word；
Word push unit, for pushing word to client；
Language acquiring unit to be certified, for obtaining the language file to be certified from client；
Language file memory element to be certified, obtains language file to be certified for temporary；
Vocal print comparing unit, compares identification for vocal print, and everyone speaks specific spectrum signature i.e. vocal print；
Tone comparing unit, for recognizing the tonal variations of language file, has four tones, generally cries four in general mandarin
Sound, i.e. high and level tone（First sound）, represented with ā, such as mother m ā（High and level tone）；The rising tone rising tone, is represented with á, such as fiber crops m á（Rising tone）；Upper sound
（3rd sound）, represented with ǎ, such as horse m ǎ（Upper sound）；Falling tone（The falling tone）, represented with à, such as scolding m à（Falling tone）；M ɑ（Softly
Tune is not marked）.So, in concrete call, such as " mother m mother ā m ā are good ", it is also possible to be " m ǎ horse m ǎ are good for horse ", so logical
Identification tone reduction call scene originally is crossed, such that it is able to carry out tone certification.
Application system of the present invention includes the instant communicating systems such as QQ, wechat.
Claims (5)
1. a kind of voiceprint authentication method of immediate updating, arranges server and client side, it is characterized in that, including step：
（1）Set up the language file data base comprising call log；
（2）Extract the language file A of call log near-mid term；
（3）Language file A is identified being converted into word, and word is pushed to into client；
（4）Client recording pushes the language of word, and uploads the language file B of recording；
（5）The vocal print of language file B and language file A is compared, the certification success if consistent, it is allowed to which client is stepped on
Record, the authentification failure if inconsistent.
2. a kind of voiceprint authentication method of immediate updating according to claim 1, is characterized in that, also include：Step（5）In
The vocal print of language file B and language file A is compared outward, also includes being identified phonetic sound tune.
3. a kind of voiceprint authentication method of immediate updating according to claim 1 and 2, is characterized in that, also include：Step
（2）The reproduction time of the middle language file A for obtaining call log near-mid term is more than 5 seconds.
4. a kind of voiceprint authentication system of immediate updating, is characterized in that, at least include：
Language file data base, for preserving message registration；
Language file extraction unit, for being entered to the language file in language file data base according to call log, file size
Row is extracted；
Language identification unit, the language file for language file is extracted are converted into word；
Word push unit, for pushing word to client；
Vocal print comparing unit, compares identification for vocal print.
5. a kind of voiceprint authentication system of immediate updating according to claim 4, is characterized in that：Also include that pitch ratio is more single
Unit, for recognizing the tonal variations of language file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909939.9A CN106549947A (en) | 2016-10-19 | 2016-10-19 | A kind of voiceprint authentication method and system of immediate updating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909939.9A CN106549947A (en) | 2016-10-19 | 2016-10-19 | A kind of voiceprint authentication method and system of immediate updating |
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| Publication Number | Publication Date |
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| CN106549947A true CN106549947A (en) | 2017-03-29 |
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| CN201610909939.9A Withdrawn CN106549947A (en) | 2016-10-19 | 2016-10-19 | A kind of voiceprint authentication method and system of immediate updating |
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Cited By (5)
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| CN108121210A (en) * | 2017-11-20 | 2018-06-05 | 珠海格力电器股份有限公司 | Permission distribution method and device for household appliance, storage medium and processor |
| CN108428455A (en) * | 2018-02-13 | 2018-08-21 | 上海爱优威软件开发有限公司 | The acquisition method and system of vocal print feature |
| CN108573053A (en) * | 2018-04-24 | 2018-09-25 | 百度在线网络技术（北京）有限公司 | Information-pushing method, device and system |
| CN110071867A (en) * | 2019-05-27 | 2019-07-30 | 山东浪潮人工智能研究院有限公司 | A kind of wechat this recording method of voice diary and application method |
| CN110660398A (en) * | 2019-09-19 | 2020-01-07 | 北京三快在线科技有限公司 | Voiceprint feature updating method and device, computer equipment and storage medium |
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Application publication date: 20170329 |
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