US 11,937,055 B2
Voice acquisition control method and device, and TWS earphones
Zongxu Yang, Shandong (CN)
Assigned to GOERTEK INC., Shandong (CN)
Appl. No. 17/608,322
Filed by GOERTEK INC., Shandong (CN)
PCT Filed Sep. 29, 2019, PCT No. PCT/CN2019/109022
§ 371(c)(1), (2) Date Nov. 2, 2021,
PCT Pub. No. WO2020/258570, PCT Pub. Date Dec. 30, 2020.
Claims priority of application No. 201910576125.1 (CN), filed on Jun. 28, 2019.
Prior Publication US 2022/0167084 A1, May 26, 2022
Int. Cl. H04R 3/00 (2006.01); G06F 3/16 (2006.01); G10L 15/08 (2006.01); G10L 15/22 (2006.01); G10L 21/0216 (2013.01); G10L 25/84 (2013.01); H04R 1/10 (2006.01); H04R 1/40 (2006.01); H04R 29/00 (2006.01)
CPC H04R 3/005 (2013.01) [G06F 3/165 (2013.01); G10L 15/08 (2013.01); G10L 15/22 (2013.01); G10L 25/84 (2013.01); H04R 1/1016 (2013.01); H04R 1/1041 (2013.01); H04R 1/406 (2013.01); H04R 29/005 (2013.01); G10L 2015/088 (2013.01); G10L 2015/223 (2013.01); H04R 2410/05 (2013.01); H04R 2420/07 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method for speech collection control applied to a master earphone, comprising:
activating a microphone of the master earphone to collect noise and transmitting an activating instruction to a slave earphone, when a user speech is detected, so that the slave earphone controls a microphone of the slave earphone to collect noise in response to the activating instruction;
determining an earphone located in an environment with lower noise based on noise data collected by the master earphone and noise data collected by the slave earphone; and
controlling a microphone of the earphone located in the environment with lower noise to collect the user speech,
wherein the activating instruction comprises a start time point for noise collection and an interval, and
a process of collecting noise by the slave earphone in response to the activating instruction comprises:
controlling, by the slave earphone, the microphone of the slave earphone to collect noise since the start time point for noise collection, and transmitting, by the slave earphone, collected noise data to the master earphone with the interval.