Generalized gamma modeling of speech and its online estimation for speech enhancement

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn IV, Issue , 2005, Pages

  Dat, Tran Huy ^a   Takeda, Kazuya ^a   Itakura, Fum Itada ^a  

^a NAGOYA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; DATABASE SYSTEMS; IMAGE ENHANCEMENT; ONLINE SYSTEMS; PARAMETER ESTIMATION; SPECTRUM ANALYSIS;

GAMMA DISTRIBUTION; GAUSSIAN MODELING; SPEECH ENHANCEMENT SYSTEMS; SPEECH SPECTRAL MAGNITUDE;

SPEECH ANALYSIS;

EID: 33646791902     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2005.1415975     Document Type: Conference Paper

References (4)

1. Y. Ephraim, and D. Malah, "Speech enhancement using a MMSE log-spectral amplitude estimation," IEEE Trans. ASSP, Vol. 33, No. 2, pp.443-445, 1985
2. T. H. Dat, W. Lee, K. Takeda, and F.Itakura, "Speech enhancement based on MAP magnitude estimation and gamma prior," in Proc. ICSLP, 2004
3. R. Martin, "Noise power spectral estimation based on optimal smoothing and minimum statistics, "IEEE Trans. ASSP, Vol. 9, No.5, pp.504-512, 2001.
4. V.I. Tikhonov, Statistical radio technique, Moscow, Soviet Radio, 1983.