DEVICE FOR MEASURING NOISE AND VIBRATION Russian patent published in 2007 - IPC G01H17/00

Abstract RU 2308007 C1

FIELD: measuring technique.

SUBSTANCE: device comprises measuring phone, unit of amplifiers, unit of filters, power detector, indication unit, control unit provided with the switches and indicators of the level of measured values of noise and vibration, and power source.

EFFECT: enhanced precision.

5 cl, 1 dwg

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RU 2 308 007 C1

Authors

Zubarev Nikolaj Vladimirovich

Fadin Igor' Mikhajlovich

Dates

2007-10-10—Published

2006-02-01—Filed