Daikin FWW Series Technical Manual page 37

Sound Data
70
60
50
40
30
20
10
0
21
70
60
50
40
30
20
10
0
41
FWKE05E(H)
H
M
L
Q
17 13
Octave-band frequency (Hz)
FWKE08E(H)
H
32 30
Octave band frequency (Hz)
6 4
M
L
Q
20 9
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
5 6
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
6 7
33