TY - GEN
T1 - Speech enhancement using the bispectrum
AU - Fulchiero, Ralph
AU - Spanias, Andreas S.
N1 - Publisher Copyright:
© 1993 IEEE
PY - 1993
Y1 - 1993
N2 - This paper presents a study on the enhancement of speech, that has been corrupted by additive wideband Gaussian noise. A least squares bispectrum reconstruction algorithm is used as a means for attenuating wideband Gaussian noise. A systematic approach is presented for processing speech records and estimating the bispectrum on a frame-by-frame basis. Performance evaluations are given using phonetically balanced sentences and signal-to-noiseratios.
AB - This paper presents a study on the enhancement of speech, that has been corrupted by additive wideband Gaussian noise. A least squares bispectrum reconstruction algorithm is used as a means for attenuating wideband Gaussian noise. A systematic approach is presented for processing speech records and estimating the bispectrum on a frame-by-frame basis. Performance evaluations are given using phonetically balanced sentences and signal-to-noiseratios.
UR - http://www.scopus.com/inward/record.url?scp=85114824896&partnerID=8YFLogxK
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U2 - 10.1109/ICASSP.1993.319701
DO - 10.1109/ICASSP.1993.319701
M3 - Conference contribution
AN - SCOPUS:85114824896
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 488
EP - 491
BT - IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1993 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1993
Y2 - 27 April 1993 through 30 April 1993
ER -