VOICE RECOGNITION METHOD FOR UPDATING VOICEPRINT DATA, TERMINAL DEVICE, AND STORAGE MEDIUM

WIPO Patent Application WO/2019/136911

A1

Disclosed is a voice recognition method for updating voiceprint data, comprising: registering preset number of registration voice and calculating a feature voice vector of each registration voice; comparing and scoring the feature voice vectors of the registration voices two by two; obtaining verification voice and calculating the feature voice vectors of the verification voice; and comparing and scoring the feature voice vectors of the verification voice and the feature voice vectors of the registration voice two by two, and updating the preset number of registration voice according to the verification voice. The present application further provides a terminal device and a storage medium. By means of the voice recognition method for updating the voiceprint data, the terminal device, and the storage medium provided by the present application, each verification of a user can be carried out according to a comparison and updating process, and the follow-up voiceprint verification accuracy can be improved; moreover, the method can adapt to change of voice of a registered person which fluctuates over time.

WANG JIANZONG (CN)
ZHENG SIQI (CN)
YU XIPAN (CN)
XIAO JING (CN)

PCT/CN2018/089415

July 18, 2019

May 31, 2018

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PING AN TECH SHENZHEN CO LTD (CN)

G10L17/02; G10L17/12

CN106782564A	2017-05-31
US9685161B2	2017-06-20
CN104616655A	2015-05-13
CN106157959A	2016-11-23
US20070036289A1	2007-02-15
CN107424614A	2017-12-01

SHENZHEN WORLD INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP ) (CN)

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