FIELD: testing low-frequency signal oscillators. SUBSTANCE: device has reference voltage source, timer, AND gate and indicator and information processing channels each of which has analog comparator, AND gate, prohibition gate, differentiating circuit, adder and digital comparators. EFFECT: increased functional capabilities due to analysis of spectral characteristics of noise signals. 1 dwg
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Authors
Dates
1998-05-20—Published
1993-03-22—Filed