Results 271 to 280 of about 41,235 (305)

Speech enhancement for crosstalk interference

IEEE Signal Processing Letters, 1997
Speech signals are often degraded by additive interference over single-channel communication systems. For stationary and well defined noise sources, effective solutions exist. However, it is often difficult to formulate a model for nonstationary and speechlike noise sources such as crosstalk or multispeaker babble, which exist in real scenarios.
Levent M. Arslan, John H. L. Hansen
openaire   +1 more source

Automatic enhancement of speech intelligibility

2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100), 2002
This paper presents a speech signal transformation which slows down speech signals selectively and enhances some important acoustic cues. This transformation can be used not only for hearing aids but also for second language acquisition by facilitating oral comprehension. Selective slowing down relies on the use the TD-PSOLA synthesis method.
Colotte, Vincent, Laprie, Yves
openaire   +2 more sources

Speech enhancement using the bispectrum

IEEE International Conference on Acoustics Speech and Signal Processing, 1993
The authors present 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 ...
Ralph Fulchiero, Andreas S. Spanias
openaire   +2 more sources

Speech enhancement as a realisation issue

Signal Processing, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Éric Grivel, Marcel Gabrea, Mohamed Najim   +2 more
openaire   +1 more source

Speech enhancement

ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1983
openaire   +2 more sources

A Speech Enhancement Method in Subband

2007
The speech enhancement method based on blind source separation and post-processing in subband [1] is an effective method in noise and reverberation environments. Performance analysis and computer simulations indicate that its performance is degraded under uncorrelated or mild correlated noise cases, and sometimes it might cause distortion of the ...
Xiaohong Ma, Xiaohua Liu, Jin Liu, Fuliang Yin   +3 more
openaire   +1 more source

Speech Enhancement

2014
  +4 more sources

Speech enhancement in the case of speech recognizers

2nd European Conference on Speech Communication and Technology (Eurospeech 1991), 1991
openaire   +1 more source

Speech Enhancement

2009
  +4 more sources

Speech Enhancement for Degraded Radio Speech

2024 IEEE 13th Global Conference on Consumer Electronics (GCCE)
Akio Kobayashi, Keiichi Yasu
openaire   +1 more source