Acson AWM25J - Page 31

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Sound Data AWM-J-2010
0
10
20
30
40
50
60
125 250 500 1000 2000 4000 8000
High Fan
Medium Fan
Low Fan
NC-20
NC-30
NC-45
NC-40
NC-25
NC-35
S.Low Fan
AWM25J/JR
NC CURVES
Octave-band frequency (Hz)
Sound pressure level (dB,ref20µPa)