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A new implementation of Lyon's Auditory Model and an optimised inversion procedure will be presented. Both the passive and active Lyon's cochlea models were studied as new signal processing analysis schemes, while only the first one was considered regarding the inversion procedure. Following the work of M. Slaney, sound resynthesis was obtained inverting the correlogram representation by a new optimised algorithm. The utility of auditory model inversion will be emphasised focusing on the problem of speech enhancement and sound separation.

Lyon's Auditory Model Inversion: a Tool for Sound Separation and Speech Enhancement

Cosi P;
1996

Abstract

A new implementation of Lyon's Auditory Model and an optimised inversion procedure will be presented. Both the passive and active Lyon's cochlea models were studied as new signal processing analysis schemes, while only the first one was considered regarding the inversion procedure. Following the work of M. Slaney, sound resynthesis was obtained inverting the correlogram representation by a new optimised algorithm. The utility of auditory model inversion will be emphasised focusing on the problem of speech enhancement and sound separation.
1996
Istituto di Scienze e Tecnologie della Cognizione - ISTC
Istituto di Scienze e Tecnologie della Cognizione - ISTC
Inglese
William Ainsworth, Steven Greenberg
Proceedings ESCA Workshop on 'The Auditory Basis of Speech Perceprion'
Proceedings ESCA Workshop on 'The Auditory Basis of Speech Perceprion'
194
197
326
http://www2.pd.istc.cnr.it/Papers/PieroCosi/cp-ESCAW96.pdf
ISCA, International speech communication association
Baixas
FRANCIA
Sì, ma tipo non specificato
15-19 July, 1996
Keele University - Keele (UK)
Cosi P., Zovato E. Lyon's Auditory Model Inversion: a Tool for Sound Separation and Speech Enhancement Proceedings ESCA Workshop on 'The Auditory Basis of Speech Perceprion' Keele University, Keele (UK) 15-19 July, 1996 pp. 194-197 http://www2.pd.istc.cnr.it/Papers/PieroCosi/cp-ESCAW96.pdf http://www.isca-speech.org/archive_open/absp_96/asp6_194.html http://www.isca-speech.org/archive_open/absp_96/papers/asp6_194.pdf
1
none
Cosi P.; Zovato E.
273
info:eu-repo/semantics/conferenceObject
04 Contributo in convegno::04.01 Contributo in Atti di convegno
04.01 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/15914
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