Intelligibility improvement of noisy speech for people with cochlear implants

Speech Communication - Tập 12 - Trang 261-266 - 1993
H.G. Hirsch1
1Institut für Nachrichtengeräte und Datenverarbeitung, Aachen University of Technology, Templergraben 55, 52056 Aachen, Germany

Tài liệu tham khảo

Allen, 1977, Multimicrophone signal processing technique to remove room reverberation from speech signals, JASA, Vol. 62, 912, 10.1121/1.381621 Boll, 1979, Suppression of acoustic noise in speech using spectral subtraction, IEEE Trans. Acoust. Speech Signal Process., Vol. ASSP-27, 113, 10.1109/TASSP.1979.1163209 Clark, 1990 Clark, 1991, Preliminary results with a six spectral maxima sound processor for the University of Melbourne/Nucleus multiple-electrode cochlear implant, J. Octolaryng. Soc. Austral., Vol. 5, 354 Cochlear Pty. Ltd.,, 1989, Mini System 22 — Audiologist Handbook Dillier, 1992, Digital speech processing for cochlear implants, ORL 54, 299, 10.1159/000276319 ESCA, 1992 Hermansky, 1991, Compensation for the effect of the communication channel in auditory-like analysis of speech, 1367 Hirsch, 1992, Robust Speech Recognition in Noisy and Reverberant Environment, Vol. 75, 101 Hirsch, 1991, Improved speech recognition using high-pass filtering of subband envelopes, 413 Houtgast, 1980, Predicting speech intelligibility in rooms from the modulation transfer function. I. General room acoustics, Acustica, Vol. 46, 60 Lim, 1983 Martin, 1992, A symmetric two microphone speech enhancement system — theoretical limits and application in a car environment, 1 Vary, 1985, Noise suppression by spectral magnitude estimation — Mechanism and theoretical limits, Signal Processing, Vol. 8, 387, 10.1016/0165-1684(85)90002-7