Nc Curve - Daikin FF-C Technical Manual

Sound Data

NC Curve

70
60
50
40
30
20
10
0
125
70
60
50
40
30
20
10
0
125
17
250 500
Octave-band frequency (Hz)
250 500
Octave-band frequency (Hz)
FF(Y)10CXV1 FF(Y)10CXV1
H
M
L
1000 2000
FF(Y)15CXV1
H
M
L
1000 2000
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30 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