Акустика. Измерение шума внутри летательных аппаратов
Название (англ.):
Acoustics; Measurement of noise inside aircraft
Описание (англ.):
Specifies the instrumentation and procedures for obtaining reproducible and comparable data. The results can be used to determine the compliance with maximum noise goals, to assess the noise exposure for hearing conservation purposes and to assess the degree of speech interference.