- 专利标题： Method and system of processing 5.1-channel signals for stereo replay using binaural corner impulse response
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申请号： US15591283申请日： 2017-05-10
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公开(公告)号： US09872121B1公开(公告)日： 2018-01-16
- 发明人: Ren Xu , Litang Gu
- 申请人： Ren Xu , Litang Gu
- 申请人地址： CN Zhongshan, Guangdong
- 专利权人： WATA Electronics Co., LTD
- 当前专利权人： WATA Electronics Co., LTD
- 当前专利权人地址： CN Zhongshan, Guangdong
- 代理机构： JT Law Services, PC
- 代理商 Jie Tan
- 主分类号： H04S7/00
- IPC分类号： H04S7/00 ; H04R3/14 ; H04S3/00
摘要：
A down-mixing method of 5.1 audio input channels for two channel replay by DRC processing of the LFE and the LS and RS channel signal before mixing, and by filtering LS and RS channels with BRTFs measured from placing a loud speaker at a corner of a room and measuring head at the diagonal corner of the room.
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