Improving the conditioning of the optimization criterion in acoustic multi-channel equalization using shorter reshaping filters

Improving the conditioning of the optimization criterion in acoustic multi-channel equalization using shorter reshaping filters

Abstract In acoustic multi-channel equalization techniques, such as complete multi-channel equalization based on the multiple-input/output inverse theorem (MINT), relaxed multi-channel least-squares (RMCLS), and partial multi-channel equalization based on MINT (PMINT), the length of the reshaping fi...

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Bibliographic Details
Main Authors: Ina Kodrasi, Simon Doclo
Format: Article
Language:English
Published: SpringerOpen 2018-02-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
Speech dereverberation
Condition number
Reshaping filter length
L-curve
Online Access:http://link.springer.com/article/10.1186/s13634-018-0532-1

Internet

http://link.springer.com/article/10.1186/s13634-018-0532-1

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