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IEC 60565:1977 ed1.0

Заменен
Calibration of hydrophones — 45 стр.
Specifies methods for the measurement of the sensitivity of hydrophones, particularly in the frequency range from 1 Hz to 1 MHz and establishes rules for the presentation of the calibration data. Gives the terminology specific for calibration of hydrophones and the bibliography of 59 items.
ICS
17.140.50 Electroacoustics. Including sound level meters / Электроакустика. Включая слуховые аппараты и шумомеры