Midea V6-i Series Manual page 76

Figure 2-10.3: 9HP octave band level
90
80
70
60
50
40
30
Approximate minimum
20
audible limit on
continuous noise
10
63 125
Figure 2-10.4: 10/12HP octave band level
90
80
70
60
50
40
30
Approximate minimum
20
audible limit on
continuous noise
10
63 125
250 500 1000
Octave band center frequency (Hz)
250 500 1000
Octave band center frequency (Hz)
V6-i VRF 50Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
2000 4000 8000
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
2000 4000 8000
75