Title :
An integrated multiplexing and switching techniques for adaptive delta modulation
Author :
Chandrasekaran, T. ; Pitke, M.V.
Author_Institution :
Tata Institute of Fundamental Research, Bombay, India
Abstract :
A signal processing technique for multiplexed conversion of a large number of speech channels into adaptive delta modulation channels has been presented. This is based on fast decision circuits, buffer memories, and pipelined processing. A microprocessor control circuit permits channel switching through buffer memories, making it attractive for LSI oriented small exchanges.
Keywords :
Adaptive signal processing; Channel capacity; Codecs; Delta modulation; Large scale integration; Multiplexing; Speech processing; Switching circuits; Timing; Voltage;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1986.13469
