Table 1.
Open room acoustic data
| Time of recording | 10:25–14:30 | |
| Overall L eq | 58.1 dBA | |
| Events | Nonevents | |
| Overall L eq | 65.8 dBA | 56.2 dBA |
| SNR L 50 | 11.2 dB | 1.6 dB |
| Average peak | 88.5 dBA | 82.3 dBA |
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