- 专利标题: System and method for speech reinforcement
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申请号: US14975077申请日: 2015-12-18
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公开(公告)号: US09769568B2公开(公告)日: 2017-09-19
- 发明人: Leonard Charles Layton , Phillip Alan Hetherington , Shreyas Paranjpe
- 申请人: 2236008 Ontario Inc.
- 申请人地址: CA Waterloo, Ontario
- 专利权人: 2236008 Ontario Inc.
- 当前专利权人: 2236008 Ontario Inc.
- 当前专利权人地址: CA Waterloo, Ontario
- 代理机构: Brinks Gilson & Lione
- 主分类号: H04R27/00
- IPC分类号: H04R27/00 ; H04R5/02 ; H04R3/12 ; H04R1/40 ; H04S7/00
摘要:
A system and method for speech reinforcement may determine the spatial location of an audio source and the spatial location of a listener. An audio signal generated by the audio source may be captured. The spatial location, relative to the listener, of two or more audio transducers that emit a reinforcing audio signal to reinforce the audio signal may be determined. The captured audio signal, responsive to the spatial location of the audio source, the spatial location of the listener and the spatial location of the two or more audio transducers to generate the reinforcing audio signal, such that, when emitted by the two of more audio transducers, the listener perceives a source of the reinforcing audio signal to be spatially located in substantially the spatial location of the audio source thereby reinforcing the audio signal.
公开/授权文献
- US20160183025A1 SYSTEM AND METHOD FOR SPEECH REINFORCEMENT 公开/授权日:2016-06-23
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