| |
| Isobox Noise Reduction |
| Front
At 1 Meter |
Studio
Box |
| Source |
Reduction in
Dbs |
| Wide Noise Band |
19 |
| 50 Hz |
14 |
| 100 Hz |
15 |
| 200 Hz |
15 |
| 400 Hz |
19 |
| 800 Hz |
21 |
| 1.60 kHz |
27 |
| 3.2 kHz |
29 |
| 6.4 kHz |
28 |
| 12.8 kHz |
25 |
| Back
At 1 Meter |
Studio
Box |
| Source |
Reduction in
Dbs |
| Wide Noise Band |
16 |
| 50 Hz |
12 |
| 100 Hz |
13 |
| 200 Hz |
13 |
| 400 Hz |
16 |
| 800 Hz |
17 |
| 1.60 kHz |
21 |
| 3.2 kHz |
20 |
| 6.4 kHz |
21 |
| 12.8 kHz |
22 |
| Front
At 1 Meter |
Flight
Case |
| Source |
Reduction in
Dbs |
| Wide Noise Band |
15 |
| 50 Hz |
12 |
| 100 Hz |
11 |
| 200 Hz |
11 |
| 400 Hz |
14 |
| 800 Hz |
17 |
| 1.60 kHz |
21 |
| 3.2 kHz |
22 |
| 6.4 kHz |
21 |
| 12.8 kHz |
20 |
| Back
At 1 Meter |
Flight
Case |
| Source |
Reduction in
Dbs |
| Wide Noise Band |
12 |
| 50 Hz |
10 |
| 100 Hz |
12 |
| 200 Hz |
10 |
| 400 Hz |
11 |
| 800 Hz |
14 |
| 1.60 kHz |
17 |
| 3.2 kHz |
20 |
| 6.4 kHz |
21 |
| 12.8 kHz |
18 |
|
|