Ι Λ
. Outdoor unit
9. Noise level
050
80.0
70.0
60.0
50.0
40.0
30.0
20.0
Front
10.0
Back
0.0
63
060
80.0
70.0
60.0
50.0
40.0
30.0
20.0
Front
10.0
Back
0.0
63
125
250
500
1000
Octave band center frequency(Hz)
125
250
500
1000
Octave band center frequency(Hz)
Ι Λ
50
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
2000
4000
8000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
2000
4000
8000