Voice activity detection/silence suppression system
US9412396B2 · kind B2 · utility
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10References
20Claims
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Key dates
| Filing date | Nov 25, 2015 |
| Grant date | Aug 9, 2016 |
| Priority date | — |
| Expiry date | Nov 25, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2025/935
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.