DIN 45402:1975-05

Отменен

Measurement of the R. M. S. value in sound system equipment; test methode for measuring devices — 3 стр.

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Отменен

Measurement of exposure tooccupational vibration; vibrometers; requirements and testing — 19 стр.

Отменен

Loudspeakers; measuring conditions and methods for type tests, free-field conditions — 4 стр.

Отменен

Interference rejection of electroacoustical devices; measuring methods and quantities to be measured — 4 стр.

Отменен

Test methods for loudspeakers; procedure for checking the power handling capacity — 5 стр.

Отменен

Test methods for loudspeakers; measurement conditions and methods for type tests, measurements under diffuse field conditions — 3 стр.

Действует

Vibration measuring instrumentation - Fundamental requirements and verification — 35 стр.