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IEC 60225:1966 ed1.0
Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations
9 стр.
Заменен
Электронный (pdf)Печатная копия
65.52 CHF (включая НДС 20%)
Разработчик:
Зарубежные/IEC
ICS:
17.140.50 Electroacoustics. Including sound level meters / Электроакустика. Включая слуховые аппараты и шумомеры
Описание
Applies to band filters commonly known as octave, half-octave and third-octave band filters of the passive or active type, the latter including amplifier elements.