- 专利标题： ERZEUGUNG DEKORRELIERTER SIGNALE
- 专利标题（英）： Generation of decorrelated signals
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申请号： EP08735224.1申请日： 2008-04-14
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公开(公告)号： EP2036400B1公开(公告)日： 2009-12-16
- 发明人: HERRE, Jürgen , LINZMEIER, Karsten , POPP, Harald , PLOGSTIES, Jan , MUNDT, Harald , DISCH, Sascha
- 申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 申请人地址： Hansastrasse 27c 80686 München DE
- 专利权人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 当前专利权人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 当前专利权人地址： Hansastrasse 27c 80686 München DE
- 代理机构： Zinkler, Franz
- 优先权： DE102007018032 20070417
- 国际公布： WO2008125322 20081023
- 主分类号： H04S5/00
- IPC分类号： H04S5/00 ; H04S1/00
摘要：
Uncorrelated output signals are generated by an audio input signal for transient audio input signals in a multi-channel audio reconstruction in that the audio input signal is mixed with a representation of the audio input signal that is delayed by a delay time such that a first output signal corresponds to the audio input signal, and a second output signal corresponds to the delayed representation of the audio input signal in a first interval, wherein the first output signal of the delayed representation of the audio input signal and the second output signal in a second interval correspond to the audio input signal in a second time interval.
公开/授权文献
- EP2036400A1 ERZEUGUNG DEKORRELIERTER SIGNALE 公开/授权日：2009-03-18
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