公开(公告)号：US20210366508A1

公开(公告)日：2021-11-25

申请号：US17394870

申请日：2021-08-05

申请人： Plantronics, Inc.

发明人： Arthur Leland Schiro

IPC分类号： G10L25/87 ,  G10L25/93 ,  G10L25/78 ,  G10K11/175 ,  G10L21/0232 ,  G10L21/0308

摘要： Methods and apparatuses for detecting user speech are described. In one example, a method for detecting user speech includes receiving a microphone output signal corresponding to sound received at a microphone and identifying a spoken vowel sound in the microphone signal. The method further includes outputting an indication of user speech detection responsive to identifying the spoken vowel sound.

公开(公告)号：US11587579B2

公开(公告)日：2023-02-21

申请号：US17394870

申请日：2021-08-05

申请人： Plantronics, Inc.

发明人： Arthur Leland Schiro

IPC分类号： G10L25/87 ,  G10L25/93 ,  G10L25/78 ,  G10L21/0232 ,  G10L21/0308 ,  G10K11/175 ,  G10L21/0208

摘要： Methods and apparatuses for detecting user speech are described. In one example, a method for detecting user speech includes receiving a microphone output signal corresponding to sound received at a microphone and identifying a spoken vowel sound in the microphone signal. The method further includes outputting an indication of user speech detection responsive to identifying the spoken vowel sound.

公开(公告)号：US11120821B2

公开(公告)日：2021-09-14

申请号：US15231228

申请日：2016-08-08

申请人： Plantronics, Inc.

发明人： Arthur Leland Schiro

IPC分类号： G10L25/87 ,  G10K11/175 ,  G10L25/93 ,  G10L25/78 ,  G10L21/0232 ,  G10L21/0308 ,  G10L21/0208

摘要： Methods and apparatuses for detecting user speech are described. In one example, a method for detecting user speech includes receiving a microphone output signal corresponding to sound received at a microphone and identifying a spoken vowel sound in the microphone signal. The method further includes outputting an indication of user speech detection responsive to identifying the spoken vowel sound.

公开(公告)号：US20180040338A1

公开(公告)日：2018-02-08

申请号：US15231228

申请日：2016-08-08

申请人： Plantronics, Inc.

发明人： Arthur Leland Schiro

IPC分类号： G10L25/87 ,  G10K11/175 ,  G10L21/0308 ,  G10L21/0232

CPC分类号： G10L25/87 ,  G10K11/175 ,  G10L21/0232 ,  G10L21/0308 ,  G10L25/78 ,  G10L25/93 ,  G10L2021/02085

摘要： Methods and apparatuses for detecting user speech are described. In one example, a method for detecting user speech includes receiving a microphone output signal corresponding to sound received at a microphone and identifying a spoken vowel sound in the microphone signal. The method further includes outputting an indication of user speech detection responsive to identifying the spoken vowel sound.