9-2. Circular flow cassette type
Model: AUUB18TLAV2
•
80
70
60
50
40
30
20
10
0
63
125
250
Octave band center frequency, Hz
Model: AUUB30TLAV2
•
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
NC-40
HIGH
NC-35
NC-30
NC-25
LOW
NC-20
NC-15
500
1,000
2,000
4,000
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
NC-40
NC-35
NC-30
NC-25
NC-20
LOW
NC-15
500
1,000
2,000
4,000
- (04-178) -
Model: AUUB24TLAV2
•
80
70
60
50
40
30
20
10
0
8,000
63
125
250
Octave band center frequency, Hz
8,000
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
NC-40
NC-35
NC-30
NC-25
LOW
NC-20
NC-15
500
1,000
2,000
4,000
8,000
9. Noise level curve