Noise estimation using high frequency regions for spectral subtraction

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

Volumn E85-A, Issue 3, 2002, Pages 723-727

  Yamauchi, Junpei ^a   Shimamura, Tetsuya ^a  

^a SAITAMA UNIVERSITY   (Japan)

Author keywords

High frequency regions; Noise estimation; Non stationary noise condition; Spectral subtraction

Indexed keywords

COMPUTER SIMULATION; DISCRETE FOURIER TRANSFORMS; FREQUENCIES; SIGNAL RECONSTRUCTION; SIGNAL TO NOISE RATIO; SPEECH PROCESSING; SPEECH SYNTHESIS; WHITE NOISE;

HIGH FREQUENCY REGIONS; NOISE ESTIMATION; NON-STATIONARY NOISE CONDITION; SPECTRAL SUBTRACTION;

SIGNAL FILTERING AND PREDICTION;

EID: 0036522872     PISSN: 09168508     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. J.S. Lim, ed., Speech Enhancement, Prentice Hall, Englewood Cliffs, 1983.
2. J.S. Lim, "Evaluation of a correlation subtraction method for enhancing speech degraded by additive white noise," IEEE Trans. Acoust., Speech & Signal Process., vol.ASSP-26, no.5, Oct. 1978.
3. S.F. Boll, "Suppression of acoustic noise in speech using spectral subtraction," IEEE Trans. Acoust., Speech & Signal Process., vol.ASSP-27, no.2, April 1979.
4. K.K. Paliwal, "Estimation of noise variance for the noisy AR signal and its application in speech enhancement," IEEE Trans. Acoust., Speech & Signal Process., vol.36, no.2, February 1988.
5. S. Kay, Modern Spectral Estimation: Theory and Application, Prentice Hall, Englewood Cliffs, 1988.