Anotácia textu normy SAE ARP1323B :
The primary measurement procedure recommended in this ARP includes the recording of sound pressure signals in the interior of an airplane during steady state cruise conditions with analysis after the flight into octave band (or one-third octave band) sound pressure levels.
SUBJECT TAXONOMY: Noise
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard
Stabilized: Aug 2012 