Daikin FTY-J series - Page 20

17
Sound Data
H
M
L
Q
NC-20
N
C
-
30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
FT(Y)25JXV1
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20μPa)
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
H
M
L
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
FT(Y)30FXV1
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20μPa)
DAIKIN_FT(Y).indb 17DAIKIN_FT(Y).indb 17 10/15/2012 4:27:11 PM10/15/2012 4:27:11 PM