Speaker recognition method, equipment and system

A technology for speaker recognition and speaker confirmation, which is applied in speech recognition, speech analysis, instruments, etc., and can solve the problem that speaker recognition cannot be applied to the architecture that separates the bearer and control of the communication network.

Active Publication Date: 2010-12-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a speaker recognition method, device, and system to solve the problem that the existing speaker recognition cannot be applied to a communication network that separates bearer and control from the architecture, and realizes the communication through the media gateway control protocol under the separation architecture. control for speaker recognition

Method used

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  • Speaker recognition method, equipment and system
  • Speaker recognition method, equipment and system
  • Speaker recognition method, equipment and system

Examples

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example 1

[0047] Example 1. The method for performing the speaker confirmation operation on the voice information in the cache of the media gateway is as follows: the media gateway receives the cache confirmation indication sent by the media gateway controller, and stores the voice information in the cache of the media gateway according to the cache confirmation indication. voice information to confirm the speaker.

[0048] Example 2. Acquiring the intermediate result of the speaker confirmation operation is specifically: the media gateway receives the instruction of obtaining the intermediate result sent by the media gateway controller, and obtains and reports the intermediate result of the currently executed speaker confirmation operation according to the instruction of obtaining the intermediate result. result.

[0049] Example 3: Stopping the speaker confirmation operation specifically includes: the media gateway receives the stop confirmation instruction sent by the media gateway c...

example 3

[0068] Example 3: Stopping the speaker confirmation operation specifically includes: the media gateway controller sends a stop confirmation instruction to the media gateway, instructing the media gateway to stop the current speaker confirmation operation according to the stop confirmation instruction.

[0069] Example 4. The voiceprint query method specifically includes: the media gateway controller sends a voiceprint query instruction to the media gateway, the voiceprint query instruction carries the voiceprint identifier to be queried, and receives the voiceprint query returned by the media gateway according to the voiceprint query instruction. The pattern identifies the obtained query results.

[0070] Example 5. The voiceprint deletion method specifically includes: the media gateway controller sends a voiceprint deletion instruction to the media gateway, the voiceprint deletion instruction carries the voiceprint identification to be deleted, and receives the voiceprint iden...

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Abstract

The embodiment of the invention relates to a speaker recognition method, speaker recognition equipment and a speaker recognition system. The speaker recognition method comprises the following steps of: receiving a speaker confirmation instruction which is sent by a media gateway controller; performing speaker confirmation operation according to the speaker confirmation instruction, and acquiring a result of the speaker confirmation operation; and then reporting the result of the speaker confirmation operation to the media gateway controller. A media gateway of the embodiment of the invention performs the speaker confirmation operation according to the speaker confirmation instruction which is sent by the media gateway controller, and then reports the result of the speaker confirmation operation to the media gateway controller so as to realize speaker recognition through a media gateway control protocol in a separated framework.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a speaker recognition method, device and system. Background technique [0002] Voiceprint is the sound wave spectrum that carries speech information displayed by electroacoustic instruments, and is a kind of human personality characteristic. Similar to fingerprints, the voiceprints of any two people in the world will be different. Voiceprint Recognition (Voiceprint Recognition, referred to as: VPR) is based on the characteristics of human pronunciation to identify who said a certain voice. Voiceprint recognition is also called Speaker Recognition. Voiceprint recognition includes two aspects: speaker identification (Speaker Identification) and speaker verification (Speaker Verification), wherein speaker identification is to judge which one of several people said a certain voice; speaker verification is to confirm a certain Whether the segment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/00H04L12/66G10L17/00
CPCG10L17/00
Inventor 杨玮玮祝宁
Owner HUAWEI TECH CO LTD
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