Title:
AUDIO DATA PROCESSING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/103703
Kind Code:
A1
Abstract:
An audio data processing method and apparatus, a device and a storage medium, wherein the method comprises: acquiring multi-channel audio data in an environment space, obtaining a voice data set on the basis of the multi-channel audio data, and respectively generating enhanced voice information corresponding to the voice data set in multiple enhancing directions (S101); matching hidden voice features in the enhanced voice information with target matching words, and determining the enhancing direction corresponding to the enhanced voice information having the highest matching degree with the target matching words as a target audio direction (S102); obtaining voice spectrum features in the enhanced voice information, and obtaining, from among the voice spectrum features, voice spectrum features in the target audio direction (S103); performing voice verification on the hidden voice features and the voice spectrum features in the target audio direction on the basis of the target matching words, to obtain target verification result (S104).
Inventors:
GAO YI (CN)
Application Number:
PCT/CN2019/116572
Publication Date:
May 28, 2020
Filing Date:
November 08, 2019
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G10L21/02
Foreign References:
| CN109599124A | 2019-04-09 | |||
| CN107680593A | 2018-02-09 | |||
| CN106782563A | 2017-05-31 | |||
| CN102932212A | 2013-02-13 |
Other References:
See also references of EP 3819903A4
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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