| Number of Samples | SPL (dBA) |
|---|---|
| 14 | 27.7 |
| 50 | 30.4 |
| 259 | 33.2 |
| 933 | 35.9 |
| 2651 | 38.6 |
| 5999 | 41.4 |
| 11136 | 44.1 |
| 15908 | 46.9 |
| 18516 | 49.6 |
| 17299 | 52.3 |
| 13202 | 55.1 |
| 7917 | 57.8 |
| 3896 | 60.5 |
| 1526 | 63.3 |
| 527 | 66 |
| 134 | 68.8 |
| 25 | 71.5 |
| 7 | 74.2 |
| 0 | 77 |
| 1 | 79.7 |
Gaussian Curve Defined by
mu = 50.181
sigma = 5.804
