- 专利标题: Method and device for voice activity detection
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申请号: US16793061申请日: 2020-02-18
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公开(公告)号: US11417354B2公开(公告)日: 2022-08-16
- 发明人: Martin Sehlstedt
- 申请人: Telefonaktiebolaget LM Ericsson (publ)
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 代理机构: Baker Botts, LLP
- 主分类号: G10L25/78
- IPC分类号: G10L25/78 ; G10L25/87 ; G10L19/00 ; G10L21/02 ; G10L19/012
摘要:
In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus for voice activity detection (VAD). The VAD comprises creating a signal indicative of a primary VAD decision and determining hangover addition. The determination on hangover addition is made in dependence of a short term activity measure and/or a long term activity measure. A signal indicative of a final VAD decision is then created.
公开/授权文献
- US20200251130A1 Method and Device for Voice Activity Detection 公开/授权日:2020-08-06
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