Title :
A novel speech coder for medium and high bit rate applications using modulo-PCM principles
Author_Institution :
University of Linköping, Linköping, Sweden
fDate :
4/1/1985 12:00:00 AM
Abstract :
A novel speech coder, called MPCM-AQF, is presented. The coder is designed for medium and high bit rate applications. The performance of the coder is evaluated for 26 speech utterances sampled at 8 kHz and compared with the well known ADPCM and DPCM-AQF coder performances. The results clearly show that MPCM-AQF is a relevant speech coding system and is an alternative to the DPCM coders.
Keywords :
Bit rate; Block codes; Delta modulation; Modulation coding; Performance evaluation; Phase change materials; Pulse modulation; Speech analysis; Speech coding; Transform coding;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1985.1164555
