| 发明名称 |
Method and Device for Voice Activity Detection |
| 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. |
| 申请公布号 |
US2015243299(A1) |
申请公布日期 |
2015.08.27 |
| 申请号 |
US201314424223 |
申请日期 |
2013.08.30 |
| 申请人 |
Telefonaktiebolaget L M Ericsson (publ) |
发明人 |
Sehlstedt Martin |
| 分类号 |
G10L25/78;G10L19/00;G10L21/02 |
主分类号 |
G10L25/78 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for voice activity detection (VAD), the method comprising:
creating a signal indicative of a primary VAD decision; determining whether a hangover addition of the primary VAD decision is to be performed; creating a signal indicative of a final VAD decision at least partly depending on a hangover addition determination;wherein determining hangover addition is based on a short term activity measure and a long term activity measure. |
| 地址 |
Stockhom SE |
