Title :
High performance VOX prototype development and experimental results
Author :
Kwan, C. ; Ren, Z. ; Xu, R. ; Haynes, L. ; Lenz, Vernon
Author_Institution :
Intelligent Autom. Inc., Rockville, MD, USA
Abstract :
This paper summarizes the development of a high performance VOX prototype for use in a high noise environment (>=100 dB). Conventional VOX only operates well up to 90 dB. Experimental results verified the performance of the prototype.
Keywords :
speech processing; vocoders; voice communication; high performance VOX prototype; performance; voice operated switch; Background noise; Circuit noise; Delay effects; Fires; Microphones; Noise cancellation; Prototypes; Radio transceivers; Switches; Working environment noise;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on
Print_ISBN :
0-7803-7663-3
DOI :
10.1109/ICASSP.2003.1202448
