FIELD: automatic control; earthquake recording and seismic investigation equipment. SUBSTANCE: high-resolution converter has subtracting device, comparator, clock-frequency generator, polarity reverser, retrieval and storage device, frequency divider, integrator control device, and controlled integrator. Converter processes currently retrieved signal at optimal speed accurate to minimal quantization step. EFFECT: enlarged dynamic range and improved processing speed of converter. 6 dwg
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Authors
Dates
1999-04-10—Published
1997-05-13—Filed