Adaptive Array Processing of Speech Signals in a Multipath and Reverberant Environment

Authors: K.U. Simmer, S. Fischer, A. Wasiljeff
Abstract: Our proposed system for noise reduction in reverberant environments consists of two stages: First the incoherent noise components are removed by Wiener filtering of the received signals. In a second step the possible coherent noise sources, which cannot be suppressed by the Wiener filtering are removed by an additional multichannel noise canceller.
Document type: Conference Paper
Publication: Plestin les Greves, France, 7. - 8. September 1993
Conference: 3rd International Workshop on Acoustic Echo Control
Pages: 237-244
Index: 72
Files: BibTEX
Last change on 29.04.2008 by C. Bockelmann
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