Title :
A µ255 Encoder Requiring No Precision Components
Author :
Duttweiler, Donald L.
Author_Institution :
Bell Labs.,Holmdel, NJ
fDate :
3/1/1977 12:00:00 AM
Abstract :
A new structure for an analog-to-digital converter encoding to the μ-law companding characteristic is described. Timing accuracy substitutes for component accuracy so that no precision components are required and integration is made easier. Numerous models have been constructed and found to work exceptionally well.
Keywords :
IC (Integrated circuits); Integrated circuits; PCM coding/decoding; Accuracy; Analog-digital conversion; Channel bank filters; Circuits; Decoding; Encoding; Phase change materials; Speech; Telephony; Timing;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1977.1093813
