Exploiting Nonacoustic Sensors for Speech Encoding

The intelligibility of speech transmitted through low-rate coders is severely degraded when high levels of acoustic noise are present in the acoustic environment. Recent advances in nonacoustic sensors, including microwave radar, skin vibration, and bone conduction sensors, provide the exciting poss...

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Veröffentlicht in:	IEEE transactions on audio, speech, and language processing speech, and language processing, 2006-03, Vol.14 (2), p.533-544
Hauptverfasser:	Quatieri, T.F., Brady, K., Messing, D., Campbell, J.P., Campbell, W.M., Brandstein, M.S., Weinstein, C.J., Tardelli, J.D., Gatewood, P.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic noise Acoustic sensors Acoustic waves Acoustics Applied sciences Coders Encoding Exact sciences and technology Excitation Frequency Information, signal and communications theory Intelligibility low-rate coding Microwave sensors nonacoustic sensors Performance gain Radiolocalization and radionavigation Sensor phenomena and characterization Sensors Signal processing Speech Speech processing Telecommunications Telecommunications and information theory Vibration measurement
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