DocumentCode
2866353
Title
A PCM voice CODEC with on-chip filters
Author
Terry, Jack ; Caves, T. ; Chong Chan ; Rosenbaum, S. ; Sellars, L. ; Terry, Jack
Author_Institution
Bell Northern Research, Inc., Ottawa, Canada
Volume
XXI
fYear
1978
fDate
15-17 Feb. 1978
Firstpage
182
Lastpage
183
Abstract
The design of a monolithic NMOS CODEC using CCD transversal minimum-phase filters will be presented. Charge redistribution in a binary-ratloed capacitor array and with a resistor chain has been used to define individual steps.
Keywords
Capacitors; Charge coupled devices; Circuits; Codecs; Frequency; Phase change materials; Sampling methods; Switches; Transversal filters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference. Digest of Technical Papers. 1978 IEEE International
Conference_Location
San Francisco, CA, USA
Type
conf
DOI
10.1109/ISSCC.1978.1155877
Filename
1155877
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