Title :
Speech Enhancement Using a Switching Kalman Filter with a Perceptual Post-Filter
Author :
Deng, Jianping ; Bouchard, Martin ; Yeap, Tet
Author_Institution :
Sch. of Inf. Technol. & Eng., Univ. of Ottawa, Ont., Canada
fDate :
March 18-23, 2005
Keywords :
Kalman filters; belief networks; hearing; speech enhancement; speech recognition; GPB algorithm; ITU-T P.862; PESQ score; concatenation; generalized pseudo Bayesian algorithm; human auditory systems; low SNR; masking properties; perceptual post filter; speech enhancement; speech quality; switching Kalman filter; word recognition rate; Auditory system; Bayesian methods; Concatenated codes; Filters; Hidden Markov models; Humans; Information technology; Signal resolution; Speech enhancement; Speech recognition;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415315
