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; Mauro, Romanin. - STAMPA. - (1994), pp. 1693-1696. ( VII European Signal Processing Conference Edinburgh, Scotland 3-16 September 1994).
New Speech Separation Algorithms
MUMOLO, ENZO;
1994-01-01
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.File in questo prodotto:
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