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Optimal FIR Subband Beamforming for Speech Enhancement in Multipath Environments

Grbic, Nedelko LU ; Nordholm, Sven and Cantoni, Antonio (2003) In IEEE Signal Processing Letters 10(11). p.335-338
Abstract
The letter provides an analysis of optimal finite-impulse response subband beamforming for speech enhancement in multipath environments. A modification of the direct-path standard Wiener formulation is shown to give nearly optimal performance when it comes to signal-to-noise-plus-interference ratio, by including coherent multipath propagation in the criterion.
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author
publishing date
type
Contribution to journal
publication status
published
subject
in
IEEE Signal Processing Letters
volume
10
issue
11
pages
4 pages
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:0242334140
ISSN
1070-9908
DOI
10.1109/LSP.2003.818073
language
English
LU publication?
no
id
ca4c535f-f849-4dc0-9afe-005bb61ddb77
date added to LUP
2016-06-23 13:54:15
date last changed
2017-11-14 09:50:29
@article{ca4c535f-f849-4dc0-9afe-005bb61ddb77,
  abstract     = {The letter provides an analysis of optimal finite-impulse response subband beamforming for speech enhancement in multipath environments. A modification of the direct-path standard Wiener formulation is shown to give nearly optimal performance when it comes to signal-to-noise-plus-interference ratio, by including coherent multipath propagation in the criterion.},
  author       = {Grbic, Nedelko and Nordholm, Sven and Cantoni, Antonio},
  issn         = {1070-9908},
  language     = {eng},
  number       = {11},
  pages        = {335--338},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Signal Processing Letters},
  title        = {Optimal FIR Subband Beamforming for Speech Enhancement in Multipath Environments},
  url          = {http://dx.doi.org/10.1109/LSP.2003.818073},
  volume       = {10},
  year         = {2003},
}