Speech enhancement based on short-time spectral amplitude estimation with two-channel beamformer

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

Volumn E79-A, Issue 12, 1996, Pages 2151-2158

  Kim, Hack Yoon ^a   Asano, Futoshi ^b   Suzuki, Yôiti ^a   Sone, Toshio ^a  

^a TOHOKU UNIVERSITY   (Japan)

^b ELECTROTECHNICAL LABORATORY   (Japan)

Author keywords

Short time spectral amplitude; Spectral subtraction; Speech enhancement; Transfer function; Two channel beamformer

Indexed keywords

ACOUSTIC NOISE; ESTIMATION; MICROPHONES; SPECTRUM ANALYSIS; TRANSFER FUNCTIONS;

ADAPTIVE BEAMFORMER; SPECTRAL SUBTRACTION TECHNIQUE; SPEECH ENHANCEMENT;

SPEECH PROCESSING;

EID: 0030419488     PISSN: 09168508     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (11)

1. L.J. Griffiths and C.W. Jim, "An alternative approach to linearly constrained adaptive beamforming," IEEE Trans. Antennas & Propag., vol.AP-30, no.1, pp.27-34, Jan. 1982.
2. B. Widrow, J.R. Glover, J.M. Mcool, J. Kaunitz, C.S. Williams, R.H. Hearn, J.R. Zeidler, E. Dong, and R.C. Goodin, "Adaptive noise canceling: Principles and applications," Proc. IEEE, vol.63, pp.1692-1716, 1975.
3. J.E. Greenberg and P.M. Zurek, "Evaluation of an adaptive beamforming method for hearing aids," J. Acoust. Soc. Am., no.3, pp.1662-1676, March 1992.
4. S.F. Boll, "Suppression of acoustic noise in speech using spectral subtraction," IEEE Trans. Acoust., Speech & Signal Process., vol.ASSP-27, no.2, pp.113-120, April 1979.
5. Y. Ephraim and D. Malah, "Speech enhancement using a minimum mean-square error short-time spectral amplitude estimator," IEEE Trans. Acoust. Speech & Signal Process., vol.ASSP-32, no.6, pp.1109-1121, Dec. 1984.
6. J.S. Lim and A.V. Oppenheim, "Enhancement and band-width compression of noisy speech," Proc. IEEE, vol.67, no. 12, pp. 1586-1604, Dec. 1979.
7. R.J. Mcaulay, "Speech enhancement using a soft-decision noise suppression filter," IEEE Trans. Acoust., Speech & Signal Process., vol.ASSP-28, no.2, pp.137-145, April 1980.
8. D.C. Farden and L.L. Scharf, "Statistical decision of non-recursive digital filter," IEEE Trans. Acoust., Speech & Signal Process., vol.ASSP-22, no.3, pp.188-195, June 1974.
9. J.D. Gibson, B.E. Koo, and S.D. Gray, "Filtering of colored noise for speech enhancement and coding," IEEE Trans. SP, vol.39, no.8, pp.1732-1741, Aug. 1991.
10. H. Kim, F. Asano, Y. Suzuki, and T. Sone, "2 channel speech enhancement using short time spectral amplitude estimation," IEICE Technical Report, EA95-19, June 1995.
11. R.E. Crochiere, "Weighted overlap-add method of short-time Fourier analysis / synthesis," IEEE Trans. Acoust., Speech & Signal Process., vol.ASSP-28, pp.99-102, Feb. 1980.