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Title:
VOICE ACQUISITION CONTROL METHOD AND DEVICE, AND TWS EARPHONES
Document Type and Number:
WIPO Patent Application WO/2020/258570
Kind Code:
A1
Abstract:
Disclosed in the present invention is a voice acquisition control method, applied to a primary earphone. When detecting that a user speaks, the primary earphone controls its own MIC and the MIC of a secondary earphone to perform noise acquisition, determines an earphone having less ambient noise according to noise data acquired by the primary earphone and noise data acquired by the secondary earphone, i.e., determining an earphone located in a better sound environment, and then controls the MIC of the earphone having less ambient noise to perform user voice acquisition. Thus, by selecting an earphone having less ambient noise to perform user voice acquisition, adaptation to ambient noise is achieved, ambient noise comprised in voice signals acquired by the earphone is reduced, the acquired voice quality is improved, noise interference is decreased, and user experience is improved. Also disclosed in the present invention are a voice acquisition control device and TWS earphones, having the same beneficial effects as the voice acquisition control method above.

Inventors:
YANG ZONGXU (CN)
Application Number:
PCT/CN2019/109022
Publication Date:
December 30, 2020
Filing Date:
September 29, 2019
Export Citation:
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Assignee:
GOERTEK INC (CN)
International Classes:
H04R1/10
Domestic Patent References:
WO2011134212A12011-11-03
Foreign References:
CN110166879A2019-08-23
CN109413526A2019-03-01
CN108882087A2018-11-23
CN108766431A2018-11-06
CN109151211A2019-01-04
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