- 专利标题： Managing telephony and entertainment audio in a vehicle audio platform
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申请号： US15147131申请日： 2016-05-05
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公开(公告)号： US09883286B2公开(公告)日： 2018-01-30
- 发明人: Jeffery R. Vautin , Eduardo T. Salvador , Ryo Maiguma , Tobe Z. Barksdale , Douglas J. Holmi , Charles Oswald , Zukui Song , Shiufun Cheung , Michael S. Dublin
- 申请人： Bose Corporation
- 申请人地址： US MA Framingham
- 专利权人： Bose Corporation
- 当前专利权人： Bose Corporation
- 当前专利权人地址： US MA Framingham
- 代理机构： Bose Corporation
- 主分类号： H04B3/00
- IPC分类号： H04B3/00 ; H04R3/12 ; H04M9/08 ; H04B3/20 ; G10L15/26 ; B60R11/02 ; H04M1/60 ; H04R27/00 ; G10L21/0208 ; G10L25/78
摘要：
A signal input module receives at least one of an entertainment audio signal and a telephony audio signal from vehicle sound circuitry. A level control module executes gain level control logic to balance the entertainment audio signal and a telephony audio signal according to a ratio. A gain control signal is applied to at least one of the entertainment audio signal and the telephony audio signal. A routing module mixes the entertainment audio signal and the telephony audio signal and routes the mixed signal to an output channel associated with a speaker.
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