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.

引用

页码：883 / 899

页数：17

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