Title: On the output SNR of the speech-distortion weighted multichannel Wiener filter
Authors: Doclo, Simon ×
Moonen, Marc #
Issue Date: Dec-2005
Publisher: IEEE Signal Processing Society
Series Title: IEEE Signal Processing Letters vol:12 issue:12 pages:809-811
Abstract: In this letter, we prove that the output signal-to-noise ratio (SNR) after noise reduction with the speech-distortion weighted multichannel Wiener filter is always larger than or equal to the input SNR, for any filter length, for any value of the tradeoff parameter between noise reduction and speech distortion, and for all possible speech and noise correlation matrices.
ISSN: 1070-9908
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
× corresponding author
# (joint) last author

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