Errors in real-time room acoustics dereverberation

被引：0
作者：
Hatziantoniou, PD [1 ]
Mourjopoulos, JN [1 ]
机构：
[1] Univ Patras, Dept Elect & Comp Engn, Audio Grp, Wire Commun Lab, Patras, Greece
来源：
JOURNAL OF THE AUDIO ENGINEERING SOCIETY | 2004年 / 52卷 / 09期
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Significant measurable audible distortions are generated during real-time room acoustics dereverberation, which are far greater in magnitude than those expected from identical simulated (off-line) dereverberation experiments. Long inverse filters worsen this effect. Possible mechanisms for such discrepancy between simulated and real-time tests are examined. It is also shown that dereverberation based on complex smoothing is immune to such errors.
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页码：883 / 899
页数：17
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