Joint Single-Channel Speech Separation and Speaker Identification

Pejman Mowlaee, Rahim Saeidi, Zheng-Hua Tan, Mads Græsbøll Christensen, Pasi Fränti, Søren Holdt Jensen

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

16 Citationer (Scopus)
773 Downloads (Pure)

Abstrakt

In this paper, we propose a closed loop system to improve the performance
of single-channel speech separation in a speaker independent
scenario. The system is composed of two interconnected blocks: a
separation block and a speaker identiſcation block. The improvement
is accomplished by incorporating the speaker identities found
by the speaker identiſcation block as additional information for the
separation block, which converts the speaker-independent separation
problem to a speaker-dependent one where the speaker codebooks
are known. Simulation results show that the closed loop system enhances
the quality of the separated output signals. To assess the improvements,
the results are reported in terms of PESQ for both target
and masked signals.
OriginalsprogEngelsk
TidsskriftI E E E International Conference on Acoustics, Speech and Signal Processing. Proceedings
Vol/bind2010
Sider (fra-til)4430 - 4433
ISSN1520-6149
DOI
StatusUdgivet - 2010
Begivenhed2010 IEEE International Conference on Acoustics, Speech, and Signal Processing - Dallas, USA
Varighed: 14 mar. 201017 mar. 2010

Konference

Konference2010 IEEE International Conference on Acoustics, Speech, and Signal Processing
LandUSA
ByDallas
Periode14/03/201017/03/2010

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