监测点 | 0.5a | 0.5b | 0.5c | 1a | 1b | 1c |
声压级/dB | 127.476 | 125.16 | 121.293 | 118.493 | 116.974 | 114.791 |
监测点 | −0.5a | −0.5b | −0.5c | −1a | −1b | −1c |
声压级/dB | 123.692 | 122.257 | 119.824 | 117.97 | 116.772 | 114.971 |