Invention Grant
- Patent Title: Voice activity detection/silence suppression system
- Patent Title (中): 语音活动检测/静音抑制系统
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Application No.: US14202640Application Date: 2014-03-10
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Publication No.: US08909519B2Publication Date: 2014-12-09
- Inventor: Bing Chen , James H. James
- Applicant: AT&T Intellectual Property II, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Hoffmann & Baron, LLP
- Main IPC: G10L21/00
- IPC: G10L21/00 ; G10L15/20 ; G10L25/84 ; G10L25/78
Abstract:
A Voice Activity Detection/Silence Suppression (VAD/SS) system is connected to a channel of a transmission pipe. The channel provides a pathway for the transmission of energy. A method for operating a VAD/SS system includes detecting the energy on the channel, and activating or suppressing activation of the VAD/SS system depending upon the nature of the energy detected on the channel.
Public/Granted literature
- US20140195228A1 VOICE ACTIVITY DETECTION/SILENCE SUPPRESSION SYSTEM Public/Granted day:2014-07-10
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