A/D and D/A conversion device with shared parameter generators

Details A/D and D/A conversion device with shared parameter generators A/D and D/A conversion device with shared parameter generators

1990-06-13

1995-02-14

Williams, Howard L.

Coded data generation or conversion

Reversible analog to digital converters

3647241, H03M 100

Patent

active

053899253

ABSTRACT:
The inventive A/D and D/A conversion device replaces the conventional parameter generators, which are provided in pairs for supplying same filter parameters to the decimation and interpolation digital filters respectively, with a single parameter generator, thereby having the number of parameter generators and reducing the scale of circuit.

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A. Yukawa, "AD/DA Conversion Based on Over-Sampling Methods", No. 4, Nikkei Electronics, No. 458, pp. 223-231, Oct. 17, 1988.
A. Yukawa, "AD/DA Conversion Based on Over Sampling Methods", No. 5, Nikkei Electronics, No. 459, pp. 233-239, Oct. 31, 1988.

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