发明授权
- 专利标题: Adaptive microphone beamforming
- 专利标题(中): 自适应麦克风波束成形
-
申请号: US13666101申请日: 2012-11-01
-
公开(公告)号: US09078057B2公开(公告)日: 2015-07-07
- 发明人: Tao Yu , Rogerio G. Alves
- 申请人: CSR Technology Inc.
- 申请人地址: US CA Sunnyvale
- 专利权人: CSR Technology Inc.
- 当前专利权人: CSR Technology Inc.
- 当前专利权人地址: US CA Sunnyvale
- 代理机构: Lowe Graham Jones PLLC
- 代理商 John W. Branch
- 主分类号: H04R3/00
- IPC分类号: H04R3/00
摘要:
The present invention relates to adaptive beamforming in audio systems. More specifically, aspects of the invention relate to a method for adaptively estimating a target sound signal by establishing a simulation model simulating an audio environment comprising: a plurality of spatially separated microphones, a target sound source, and a number of audio noise sources.
公开/授权文献
- US20140119568A1 Adaptive Microphone Beamforming 公开/授权日:2014-05-01
信息查询