Title :
PAC-MFCC feature with sub-band classifier for robust speaker recognition
Author :
Anacleto, Harry ; Silva, Dirceu G da ; Alcaim, Abraham
Author_Institution :
Centre for Telecommun. Studies of the PUC-Rio(CETUC), Pontifi´´cia Univ. Cato´´lica do Rio de Janeiro, Rio de Janeiro, Brazil
Abstract :
In this paper we propose the use of the PAC-MFCC (Phase Auto Correlation with Mel frequency of Cepstral Coefficients) feature with Sub-band Classifier for robust speaker recognition. Simulation results show that the proposed scheme outperforms other techniques of the literature for signals degraded by white, factory, babble and pink noise from the Noisex database.
Keywords :
cepstral analysis; correlation methods; speaker recognition; white noise; Noisex database; PAC-MFCC feature; babble noise; factory noise; phase auto correlation with Mel frequency of Cepstral coefficients; pink noise; robust speaker recognition; subband classifier; white noise; Correlation; Feature extraction; Mel frequency cepstral coefficient; Noise; Robustness; Speaker recognition; Speech; PAC-MFCC with Sub-band Classi fier; SSCH; Speaker Independent Recognition;
Conference_Titel :
Systems, Signals and Image Processing (IWSSIP), 2011 18th International Conference on
Conference_Location :
Sarajevo
Print_ISBN :
978-1-4577-0074-3
