Daikin FTK-J series Technical Manual page 14

Sound Data
80
70
60
50
40
30
20
10
0
125
80
70
60
50
40
30
20
10
0
125
12
FTK50JXV19 / FTXN50JXV1
250 500
Octave-band frequency (Hz)
FTK60JXV19 / FTXN60JXV1
250 500
Octave-band frequency (Hz)
1000 2000
1000 2000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
H
NC-30
M
NC-25
L
NC-20
4000 8000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
H
NC-35
M
NC-30
L
NC-25
NC-20
4000 8000