Title :
An Adaptive Homomorphic Vocoder at 550 bits/second
Author :
Nel, Izak H J ; Coetzer, Wynand
Author_Institution :
DataFusion Systems
Keywords :
Bit rate; Cepstrum; Filters; Frequency estimation; Linear predictive coding; Microphones; Speech analysis; Speech enhancement; Speech processing; Vocoders;
Conference_Titel :
Communications and Signal Processing, 1990. COMSIG 90. Proceedings., IEEE 1990 South African Symposium on
DOI :
10.1109/COMSIG.1990.658542