Daikin FT-J series Technical Manual page 19

70
60
50
40
30
20
10
0
125 250
70
60
50
40
30
20
10
0
125 250
FT(Y)15JXV1
H
M
L
Q
500 1000
Octave-band frequency (Hz)
FT(Y)20JXV1
M
L
Q
500 1000
Octave-band frequency (Hz)
2000 4000
H
2000 4000
Sound Data
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
8000
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
8000
16