发明授权
- 专利标题： Room impulse response
- 专利标题（中）： 房间冲动反应
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申请号： US11364791申请日： 2006-02-28
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公开(公告)号： US07715575B1公开(公告)日： 2010-05-11
- 发明人: Atsuhiro Sakurai , Steven David Trautmann
- 申请人： Atsuhiro Sakurai , Steven David Trautmann
- 申请人地址： US TX Dallas
- 专利权人： Texas Instruments Incorporated
- 当前专利权人： Texas Instruments Incorporated
- 当前专利权人地址： US TX Dallas
- 代理商 Mirna G. Abyad; Wade J. Brady, III; Frederick J. Telecky, Jr.
- 主分类号： H04R5/02
- IPC分类号： H04R5/02
摘要：
Audio loudspeaker and headphone virtualizers and methods use room impulse responses with modified individual head-related transfer functions prior to superposition including middle truncation; and perform convolutions in the frequency domain with zero-padded sections to avoid circular convolution overlap.
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