Optimal FIR Subband Beamforming for Speech Enhancement in Multipath Environments
Författare
Summary, in English
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.
Publiceringsår
2003-11
Språk
Engelska
Sidor
335-338
Publikation/Tidskrift/Serie
IEEE Signal Processing Letters
Volym
10
Issue
11
Dokumenttyp
Artikel i tidskrift
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Signal Processing
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1070-9908