Design and Development of the Avq Device

The Adaptive Vector Quantization (AVQ) device performs 4 to 1 compression and expansion of digitized voice data using the adaptive vector quantization algorithm. The device addresses off chip static RAM's to store and access the algorithm code book. Other than the RAM's and analog circuitr...

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Bibliographic Details
Published in:The 24th Southeastern Symposium on System Theory and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design pp. 31 - 32
Main Author: Stuart, C.
Format: Conference Proceeding
Language:English
Published: IEEE 1992
Subjects:
Algorithm design and analysis
Circuit synthesis
Clocks
Design automation
Hardware design languages
Integrated circuit interconnections
Logic design
Logic devices
Microelectronics
Timing
ISBN:9780818626654, 0818626658
ISSN:0094-2898
Online Access:Get full text
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Summary:The Adaptive Vector Quantization (AVQ) device performs 4 to 1 compression and expansion of digitized voice data using the adaptive vector quantization algorithm. The device addresses off chip static RAM's to store and access the algorithm code book. Other than the RAM's and analog circuitry, the device is a one chip solution for both compression and decompression. The device was designed in a high level design language. It was then synthesized, simulated and laid out ala standard cell device. This talk will focus on the issues which came up during high level design I language synthesis, standard cell layout, and final timing verification.
ISBN:9780818626654
0818626658
ISSN:0094-2898
DOI:10.1109/SSST.1992.712176