Title:
VOICE CONTROL METHOD AND APPARATUS, CHIP, EARPHONES, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/051403
Kind Code:
A1
Abstract:
A voice control method and apparatus, a chip, earphones, and a system. The method comprises: recognising whether a voice signal comprises a keyword (001); if the voice signal comprises a keyword, then executing a command corresponding to the keyword or sending a command (001a); before starting to recognise whether the voice signal comprises a keyword, determining whether the voice signal is from a target user (002) and, if the voice signal is from the target user, then starting to recognise whether the voice signal comprises a keyword (001); or during the process of recognising whether the voice signal comprises a keyword, determining whether the voice signal is from a target user (002) and, if the voice signal is from a non-target user, then stopping recognising whether the voice signal comprises a keyword (003a). The present voice control method reduces the power consumption of voice control and increases endurance capability.
Inventors:
LIU ZHIYAO (CN)
CHENG SHUQING (CN)
CHENG SHUQING (CN)
Application Number:
PCT/CN2019/107044
Publication Date:
March 25, 2021
Filing Date:
September 20, 2019
Export Citation:
Assignee:
SHENZHEN GOODIX TECH CO LTD (CN)
International Classes:
G10L15/00
Foreign References:
| CN101826324A | 2010-09-08 | |||
| CN107464558A | 2017-12-12 | |||
| CN109754788A | 2019-05-14 | |||
| CN105933765A | 2016-09-07 | |||
| CN107564523A | 2018-01-09 | |||
| CN103177724A | 2013-06-26 | |||
| CN103559881A | 2014-02-05 | |||
| US20140149118A1 | 2014-05-29 | |||
| US20120215537A1 | 2012-08-23 |
Attorney, Agent or Firm:
SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP (CN)
Download PDF: