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INTEGRATED-CIRCUIT DISCRIMINATOR FOR MEASURING INTERNAL FRICTION.
被引：0
作者：
Durgaryan, A.A.
Esayan, V.V.
Egiazaryan, A.G.
机构：
来源：
Instruments and Experimental Techniques (English Translation of Pribory I Tekhnika Eksperimenta)
|
1975年
/
18卷
/
4 pt 2期
关键词：
INTEGRATED CIRCUITS;
D O I：
暂无
中图分类号：
TN7 [基本电子电路];
学科分类号：
080902 ;
摘要：
The design of a discriminator is described and a schematic is given. It uses type K1UT401B integral-differential integrated circuits and type 2LB172 hybrid logical integrated circuits. THe discriminator can operate at 1-200 kHz with an accuracy of plus or minus 1%. When the discriminator is used, ultrasonic absorption is determined to within plus or minus 2%.
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页码：1175 / 1176
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