Description
| Frequency HZ | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Mean Attenuation DB | 19.8 | 17.3 | 17.3 | 21.9 | 31.0 | 37.6 | 36.2 |
| Standard Deviation DB | 6.4 | 4.3 | 4.9 | 5.3 | 5.1 | 5.7 | 6.7 |
| Assumed Protection DB | 13.4 | 13.0 | 12.4 | 16.6 | 25.9 | 31.9 | 29.5 |
| SNR=21dB; H＝24dB; M＝16dB; L＝14dB; | |||||||
|---|---|---|---|---|---|---|---|
