Title :
Improvement of the diver speech intelligibility in underwater communications using LPC
Author :
Vassilev, Andrey V.
Author_Institution :
Dept. of Electron., Varna Tech. Univ., Bulgaria
Abstract :
This paper describes the models of oxy-helium speech corrector, speech coding and mask corrector applicable in underwater voice communication systems. The three problems have been solved using linear predictive coding (LPC)
Keywords :
linear predictive coding; speech coding; speech intelligibility; underwater sound; voice communication; LPC; diver speech intelligibility; linear predictive coding; mask corrector; oxy-helium speech corrector; speech coding; underwater communications; underwater voice communication; Acoustic noise; Atmosphere; Atmospheric modeling; Digital signal processing; Helium; Linear predictive coding; Resonance; Speech analysis; Speech coding; Underwater communication;
Conference_Titel :
OCEANS '96. MTS/IEEE. Prospects for the 21st Century. Conference Proceedings
Conference_Location :
Fort Lauderdale, FL
Print_ISBN :
0-7803-3519-8
DOI :
10.1109/OCEANS.1996.569133
