我要吃瓜

Citation

Hussain A & Campbell DR (2001) Intelligibility improvements using binaural diverse sub-band processing applied to speech corrupted with automobile noise. IEE Proceedings Vision, Image, and Signal Processing, 148 (2), pp. 127-132. https://doi.org/10.1049/ip-vis%3A20010178

Abstract
The paper reports on experiments assessing the capability of a diverse processing, multi-microphone sub-band adaptive signal processing scheme for improving the intelligibility of speech corrupted with automobile noise. Results from formal listening tests demonstrate a significant improvement in the intelligibility and quality of the processed speech. Spoken digits corrupted with automobile noise at a low and a high signal-to-noise ratio were used with two commercial speech recognisers. The results obtained with the recognisers did not demonstrate any statistically significant improvement due to processing in sub-bands.

Keywords
microphones; correlation methods; speech recognition; noise abatement; adaptive signal processing; hearing; speech intelligibility; acoustic signal processing; automobiles

Journal
IEE Proceedings Vision, Image, and Signal Processing: Volume 148, Issue 2