发明名称 |
Formulation of complex room impulse responses from 3-D audio information |
摘要 |
A method for the creation of acoustic impulse responses for utilization in rendering to an array of speakers comprising the steps of measuring a room response function; extracting a series of discrete time arrivals from the measured room response function so as to have a reverberant residual response function; separately rendering the extracted series and the reverberant residual response function to the array of speakers to form a discrete response and a residual response; combining the discrete response and the residual response to form an acoustic impulse response for the array of speakers.
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申请公布号 |
US6707918(B1) |
申请公布日期 |
2004.03.16 |
申请号 |
US20010647755 |
申请日期 |
2001.01.02 |
申请人 |
LAKE TECHNOLOGY LIMITED |
发明人 |
MCGRATH DAVID STANLEY;MCKEAG ADAM RICHARD |
分类号 |
H04S5/02;G10K15/12;H04S3/00;H04S7/00;(IPC1-7):H04R29/00 |
主分类号 |
H04S5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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