Daikin FWW Series Technical Manual page 70

70
60
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40
30
20
10
0
125
70
60
50
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10
0
125
66
250 500
Octave-band frequency (Hz)
250 500
Octave-band frequency (Hz)
FUD30B
H
1000 2000
FUD40B
H
1000 2000
Sound Data
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
4000 8000
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
4000 8000