This paper deals with the separation of voiced speech of two speakers who are speaking simultaneously in a single channel. Some new algorithms are presented, and the typical performances described. A Spectral Correlation algorithm for pitch estimation from co-channel speech is described. A filtering approach, based on optimized Comb filters, is presented. Finally, a pitch tracking algorithm for the determination of the pitch contours is described.

New Speech Separation Algorithms

MUMOLO, ENZO;
1994

Abstract

This paper deals with the separation of voiced speech of two speakers who are speaking simultaneously in a single channel. Some new algorithms are presented, and the typical performances described. A Spectral Correlation algorithm for pitch estimation from co-channel speech is described. A filtering approach, based on optimized Comb filters, is presented. Finally, a pitch tracking algorithm for the determination of the pitch contours is described.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11368/2795931
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