19
Sound Data
NC Curve
FD(Y)M10CXV1
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20Pa)
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
H
L
M
FD(Y)M15CXV1
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20Pa)
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
H
L
M
DAIKIN_R22 CC.indb 19DAIKIN_R22 CC.indb 19 11/8/2012 11:40:04 AM11/8/2012 11:40:04 AM