Publikationsdatum:
2011-08-19
Beschreibung:
Attention is given to a working vector quantization processor for speech coding that is based on a first-generation VLSI chip which efficiently performs the pattern-matching operation needed for the codebook search process (CPS). Using this chip, the CPS architecture has been successfully incorporated into a compact, single-board Vector PCM implementation operating at 7-18 kbits/sec. A real time Adaptive Vector Predictive Coder system using the CPS has also been implemented.
Schlagwort(e):
COMMUNICATIONS AND RADAR
Materialart:
IEEE Journal on Selected Areas in Communications (ISSN 0733-8716); SAC-4; 112-124
Format:
text
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