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OVE EN IEC 61265:2020-03

Действует
Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraft (IEC 61265:2018) (english version)
This document specifies requirements for the electroacoustical performance of systems of
instruments used to measure sound for the purposes of aircraft noise certification, and for
other comparisons among aircraft models, and provides methods by which tests can be made
periodically to verify that the performance continues to conform to the requirements within
stated limits.
ICS
49.020 Aircraft. Including aircraft performance, flight dynamics, etc. / Авиационные и космические аппараты в целом. Включая эксплуатацию самолетов, динамику полетов и т.д.
17.140.50 Electroacoustics. Including sound level meters / Электроакустика. Включая слуховые аппараты и шумомеры