ACOUSTIC DISPLACEMENT TRANSDUCER Russian patent published in 1997 - IPC

Abstract RU 2090840 C1

FIELD: measurement technology; automatic control and monitoring systems. SUBSTANCE: transducer has two filters, sine-wave oscillator, frequency divider, counter, decoder random-number sensor, multiplexor, pulse counter, pulse shaper, register, comparator, pulse length meter, two delay circuits. EFFECT: improved noise immunity. 1 dwg

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RU 2 090 840 C1

Authors

Berezovskaja E.S.

Jasoveev B.Kh.

Mukaev R.Ju.

Dates

1997-09-20—Published

1994-09-08—Filed