Page 275
Microphones
BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”)
Self Generated Noise
Table M.8 - Broadband
|
|
| SPL |
|
|
| LEQ |
|
|
|
|
|
|
|
| ||
|
|
|
| Fast Response |
|
|
|
|
| Range |
|
|
|
|
|
|
|
| (dB) | A Weighting | C Weighting | Z Weighting | A Weighting | C Weighting | Z Weighting | |
| 22.9 | 30.1 | 37.4 | 22.8 | 30.1 | 37.0 | ||
| 22.8 | 29.8 | 37.1 | 22.8 | 30.3 | 37.2 | ||
| 0 to 90 | 22.8 | 30.2 | 36.6 | 22.8 | 30.2 | 37.3 | |
| 10 to 100 | 22.8 | 30.0 | 36.6 | 22.8 | 30.2 | 37.6 | |
| 20 to 110 | 23.3 | 30.3 | 36.5 | 23.3 | 30.5 | 37.5 | |
| 30 to 120 | 26.2 | 31.4 | 36.8 | 26.2 | 31.1 | 37.1 | |
| 40 to 130 | 33.3 | 34.4 | 38.2 | 33.4 | 34.6 | 38.9 | |
| 50 to 140 | 42.1 | 42.1 | 43.1 | 42.1 | 42.2 | 42.8 | |
|
|
|
| Slow Response |
|
|
|
|
| Range |
|
|
|
|
|
|
|
| (dB) | A Weighting | C Weighting | Z Weighting | A Weighting | C Weighting | Z Weighting | |
| 22.8 | 30.3 | 37.4 | 22.8 | 30.3 | 37.7 | ||
| 22.8 | 30.3 | 37.4 | 22.7 | 30.3 | 37.7 | ||
| 0 to 90 | 22.8 | 30.2 | 37.5 | 22.8 | 30.2 | 37.5 | |
| 10 to 100 | 22.8 | 30.2 | 37.9 | 22.7 | 30.2 | 37.6 | |
| 20 to 110 | 23.3 | 30.2 | 37.5 | 23.3 | 30.3 | 37.3 | |
| 30 to 120 | 26.2 | 31.0 | 37.6 | 26.2 | 31.0 | 37.9 | |
| 40 to 130 | 33.4 | 34.6 | 38.6 | 33.4 | 34.6 | 38.5 | |
| 50 to 140 | 42.2 | 42.1 | 43.0 | 42.2 | 42.1 | 42.9 |
SoundPro models SE and DL Data Addendum