Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 303

Model: AUUB36TLAV2
•
80
70
60
50
40
30
20
10
0
63 125 250
Octave band center frequency, Hz
9-2. Circular flow cassette type
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
NC-40
NC-35
NC-30
LOW NC-25
NC-20
NC-15
500 1,000 2,000 4,000 8,000
- (04-179) -
Model: AUUB48TLAV2
•
80
70
60
HIGH
50
40
30
LOW
20
10
0
63 125 250 500
Octave band center frequency, Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000
9. Noise level curve