U.S. Department of Defense MIL-STD-810C — MIL-STD-810C Environmental Test Methods Standard — PDF Manual Download (EN)

Downloaded from https://www.everyspec.com MIL-STD-81CJC OCTAVE BAND FREQUENCY LIMITS (’liz) 0 -10 + I + + t + \F T * f i 63 125 250 500 1000 2000 4000 8000 OCTAVE BAND CENTER FREQUENCY (1-Iz ) Figure 515.2-2. Octave Band Spectrum for the Acoustical Noise Test METHOD 515.2 515.2-10