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Volumn , Issue , 2008, Pages 4897-4900

A novel a priori SNR estimation approach based on selective cepstro-temporal smoothing

Author keywords

Cepstral analysis; Decision directed approach; Musical noise; SNR estimation; Speech enhancement

Indexed keywords

ACOUSTIC INTENSITY; ACOUSTICS; ARSENIC COMPOUNDS; BLOCK CODES; MAXIMUM LIKELIHOOD; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO; SPEECH ENHANCEMENT;

EID: 51449107956     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4518755     Document Type: Conference Paper
Times cited : (127)

References (11)
  • 1
    • 0028413241 scopus 로고
    • Elimination of the musical noise phenomenon with the Ephraim and Malah noise suppressor
    • Apr
    • O. Cappé, "Elimination of the musical noise phenomenon with the Ephraim and Malah noise suppressor," IEEE TSAP, vol. 2, no. 2, pp. 345-349, Apr. 1994.
    • (1994) IEEE TSAP , vol.2 , Issue.2 , pp. 345-349
    • Cappé, O.1
  • 2
    • 0032667465 scopus 로고    scopus 로고
    • Tracking speech-presence uncertainty to improve speech enhancement in non-stationary noise environments
    • D. Malah, R. Cox, and A. Accardi, "Tracking speech-presence uncertainty to improve speech enhancement in non-stationary noise environments," Proceedings, IEEE ICASSP, vol. 2, pp. 789-792, 1999.
    • (1999) Proceedings, IEEE ICASSP , vol.2 , pp. 789-792
    • Malah, D.1    Cox, R.2    Accardi, A.3
  • 3
    • 0021645331 scopus 로고
    • Speech enhancement using a minimum mean-square error short-time spectral amplitude estimator
    • Dec
    • Y. Ephraim and D. Malah, "Speech enhancement using a minimum mean-square error short-time spectral amplitude estimator," IEEE TASSP, vol. 32, no. 6, pp. 1109-1121, Dec. 1984.
    • (1984) IEEE TASSP , vol.32 , Issue.6 , pp. 1109-1121
    • Ephraim, Y.1    Malah, D.2
  • 4
    • 36749056814 scopus 로고    scopus 로고
    • Cepstral smoothing of spectral filter gains for speech enhancement without musical noise
    • Dec
    • C. Breithaupt, T. Gerkmann, and R. Martin, "Cepstral smoothing of spectral filter gains for speech enhancement without musical noise," IEEE SPL, vol. 14, no. 12, pp. 1036-1039, Dec. 2007.
    • (2007) IEEE SPL , vol.14 , Issue.12 , pp. 1036-1039
    • Breithaupt, C.1    Gerkmann, T.2    Martin, R.3
  • 6
    • 0019009880 scopus 로고
    • Speech enhancement using a soft-decision noise suppression filter
    • R. J. McAulay and M. L. Malpass, "Speech enhancement using a soft-decision noise suppression filter," IEEE TASSP, vol. 28, no. 2, pp. 137-145, 1980.
    • (1980) IEEE TASSP , vol.28 , Issue.2 , pp. 137-145
    • McAulay, R.J.1    Malpass, M.L.2
  • 7
    • 51449123884 scopus 로고    scopus 로고
    • Recent advancements in speech enhancement
    • R.C. Dorf, Ed. CRC Press
    • Y. Ephraim and I. Cohen, "Recent advancements in speech enhancement," in The Electrical Engineering Handbook, R.C. Dorf, Ed. CRC Press, 2006.
    • (2006) The Electrical Engineering Handbook
    • Ephraim, Y.1    Cohen, I.2
  • 8
    • 0033099548 scopus 로고    scopus 로고
    • On second-order statistics and linear estimation of cepstral coefficients
    • Mar
    • Y. Ephraim and M. Rahim, "On second-order statistics and linear estimation of cepstral coefficients," IEEE TSAP, vol. 7, no. 2, pp. 162-176, Mar. 1999.
    • (1999) IEEE TSAP , vol.7 , Issue.2 , pp. 162-176
    • Ephraim, Y.1    Rahim, M.2
  • 9
    • 0035396555 scopus 로고    scopus 로고
    • Noise power spectral density estimation based on optimal smoothing and minimum statistics
    • R. Martin, "Noise power spectral density estimation based on optimal smoothing and minimum statistics," IEEE TSAP, vol. 9, no. 5, pp. 504-512, 2001.
    • (2001) IEEE TSAP , vol.9 , Issue.5 , pp. 504-512
    • Martin, R.1
  • 11
    • 22944438092 scopus 로고    scopus 로고
    • Speech enhancement by map spectral amplitude estimation using a super-gaussian speech model
    • T. Lotter and P. Vary, "Speech enhancement by map spectral amplitude estimation using a super-gaussian speech model," EURASIP Journal of Applied Signal Processing, vol. 2005, no. 7, pp. 1110-1126, 2005.
    • (2005) EURASIP Journal of Applied Signal Processing , vol.2005 , Issue.7 , pp. 1110-1126
    • Lotter, T.1    Vary, P.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.