20C1600K-CAL-01_V3
Noise report for 20C1600K BESS container
Test Conditions
Monitoring device | Noise and Vibration Analyzer (Sound Level Meter) AHAI6256 | Test location | Dongguan Plant – building A |
Main sound source | HVAC and PCS | Test power | full power operation |
Test personnel | Guo Xiaoli | Test date | 21 NOV 2023 |
Measurements conditions
Six points as per diagram: #1、#2、#3、#4、#5、#6
Monitoring Distance： 1m
Monitoring height: 5m
Values measured
LF max (dB) | Maximum sound level under F (Fast time-weighting, 125ms) weighting. |
LFmin (dB) | Minimum sound level under F (Fast time-weighting, 125ms) weighting. |
LSmax (dB) | Maximum sound level under S (Slow time-weighting, 1000ms) weighting. |
LSmin (dB) | Minimum sound level under S (Slow time-weighting, 1000ms) weighting. |
LeqT (dB) | Time-weighted equivalent sound level over a period of T (10 minutes). |
Results
Monitoring point | #1 (No operating ambient noise) | Weighting method | A | 18:32-18:42 | |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 68.7 | 58.9 | 66.4 | 61.3 | 63.5 |
SPL(C) | 64.4 | 55.7 | 62.5 | 57.7 | 59.5 |
SPL(A) | 45.8 | 42.9 | 44.9 | 43.8 | 44.3 |
NR | 43 | 38 | 42 | 40 | 41 |
NC | 43 | 38 | 41 | 39 | 40 |
SIL4 | 38 | 33 | 36 | 34 | 34 |
16Hz | 9.9 | 0 | 6.6 | 0 | 1.1 |
31.5Hz | 23.1 | 9.8 | 20.0 | 13.4 | 16.7 |
63Hz | 37.9 | 25.2 | 36.0 | 28.6 | 30.9 |
125Hz | 40.0 | 31.6 | 37.6 | 34.5 | 35.7 |
250Hz | 42.4 | 36.5 | 40.8 | 38.4 | 39.5 |
500Hz | 42.2 | 37.7 | 40.9 | 39.1 | 39.8 |
1kHz | 39.3 | 35.6 | 37.8 | 36.5 | 37.0 |
2kHz | 37.8 | 32.3 | 35.3 | 32.8 | 33.7 |
4kHz | 34.1 | 27.7 | 30.9 | 28.1 | 28.7 |
8kHz | 28.5 | 20.8 | 25.6 | 21.2 | 23.0 |
16kHz | 18.3 | 13.8 | 16.2 | 14.0 | 14.2 |
Monitoring point | #1 (No operating ambient noise) | Weighting method | C | Monitor time | 18:47-18:57 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 68.6 | 58.7 | 65.6 | 61.3 | 63.1 |
SPL(C) | 63.1 | 56.0 | 61.4 | 58.0 | 59.2 |
SPL(A) | 45.6 | 43.1 | 44.8 | 43.8 | 44.3 |
NR | 44 | 38 | 42 | 40 | 41 |
NC | 43 | 38 | 41 | 39 | 40 |
SIL4 | 38 | 33 | 36 | 34 | 34 |
16Hz | 57.4 | 38.7 | 53.5 | 44.2 | 48.9 |
31.5Hz | 61.2 | 46.7 | 58.2 | 50.4 | 53.3 |
63Hz | 61.9 | 50.5 | 58.8 | 53.4 | 55.7 |
125Hz | 55.7 | 47.7 | 52.8 | 49.9 | 51.3 |
250Hz | 51.2 | 44.6 | 49.2 | 46.9 | 48.0 |
500Hz | 45.7 | 40.5 | 44.3 | 42.2 | 43.2 |
1kHz | 38.9 | 35.6 | 37.8 | 36.4 | 36.9 |
2kHz | 35.8 | 31.0 | 33.7 | 31.5 | 32.2 |
4kHz | 33.0 | 25.6 | 29.8 | 26.0 | 26.8 |
8kHz | 29.5 | 18.6 | 25.0 | 18.9 | 19.7 |
16kHz | 14.6 | 11.9 | 12.8 | 12.1 | 12.2 |
Monitoring point | #1 (No operating ambient noise) | Weighting method | Z | Monitor time | 19:00-19:10 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 67.8 | 58.7 | 65.0 | 60.7 | 62.9 |
SPL(C) | 63.0 | 55.9 | 60.7 | 57.6 | 58.9 |
SPL(A) | 50.1 | 43.1 | 46.3 | 43.7 | 44.2 |
NR | 49 | 39 | 43 | 40 | 41 |
NC | 46 | 38 | 42 | 39 | 40 |
SIL4 | 43 | 33 | 39 | 34 | 35 |
16Hz | 66.1 | 45.1 | 61.7 | 51.2 | 56.6 |
31.5Hz | 62.2 | 48.7 | 59.8 | 52.6 | 55.7 |
63Hz | 61.7 | 50.8 | 58.9 | 54.1 | 56.4 |
125Hz | 56.0 | 47.9 | 53.6 | 50.1 | 51.5 |
250Hz | 50.5 | 44.7 | 48.9 | 47.0 | 47.9 |
500Hz | 45.7 | 41.1 | 44.7 | 42.2 | 43.1 |
1kHz | 41.3 | 35.7 | 38.2 | 36.5 | 36.9 |
2kHz | 44.1 | 31.1 | 37.8 | 31.7 | 32.5 |
4kHz | 43.8 | 26.6 | 36.9 | 27.0 | 27.8 |
8kHz | 32.8 | 21.7 | 27.1 | 22.0 | 23.7 |
16kHz | 28.9 | 20.4 | 23.3 | 20.6 | 20.7 |
Monitoring point | #2 | Weighting method | A | Monitor time | 19:55-20:05 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 75.6 | 69.2 | 73.4 | 71.0 | 72.1 |
SPL(C) | 74.9 | 68.2 | 72.8 | 70.1 | 71.4 |
SPL(A) | 73.6 | 66.2 | 71.2 | 68.2 | 69.5 |
NR | 75 | 65 | 72 | 68 | 70 |
NC | 0 | 65 | 0 | 68 | 70 |
SIL4 | 62 | 57 | 60 | 59 | 59 |
16Hz | 10.7 | 0 | 7.8 | 0 | 1.6 |
31.5Hz | 29.8 | 10.0 | 25.0 | 14.8 | 17.7 |
63Hz | 38.2 | 28.3 | 36.6 | 31.0 | 32.9 |
125Hz | 52.7 | 39.9 | 49.9 | 43.3 | 47.1 |
250Hz | 52.9 | 47.6 | 51.4 | 49.0 | 50.1 |
500Hz | 58.5 | 55.2 | 57.6 | 56.3 | 56.9 |
1kHz | 74.1 | 64.8 | 71.4 | 67.7 | 69.4 |
2kHz | 58.9 | 56.0 | 57.8 | 56.9 | 57.3 |
4kHz | 56.7 | 54.1 | 56.1 | 54.7 | 55.3 |
8kHz | 45.1 | 42.7 | 44.6 | 44.0 | 44.5 |
16kHz | 54.0 | 43.3 | 53.1 | 46.2 | 49.9 |
Monitoring point | #1 | Weighting method | A | Monitor time | 19:15-19:25 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 76.5 | 69.9 | 74.2 | 71.4 | 72.7 |
SPL(C) | 76.3 | 69.0 | 73.8 | 70.7 | 72.2 |
SPL(A) | 75.4 | 67.6 | 72.9 | 69.5 | 71.1 |
NR | 76 | 65 | 73 | 69 | 71 |
NC | 0 | 65 | 0 | 69 | 70 |
SIL4 | 64 | 59 | 63 | 61 | 62 |
16Hz | 9.2 | 0 | 5.2 | 0 | 0 |
31.5Hz | 23.6 | 9.1 | 21.1 | 13.3 | 16.8 |
63Hz | 36.0 | 25.7 | 33.9 | 29.3 | 31.2 |
125Hz | 46.3 | 36.4 | 43.9 | 39.4 | 41.3 |
250Hz | 51.9 | 46.5 | 50.0 | 48.1 | 49.2 |
500Hz | 61.0 | 56.8 | 59.2 | 58.0 | 58.6 |
1kHz | 75.7 | 65.0 | 72.9 | 68.5 | 70.7 |
2kHz | 61.8 | 58.7 | 60.8 | 59.8 | 60.3 |
4kHz | 60.3 | 58.2 | 59.6 | 58.6 | 59.1 |
8kHz | 49.0 | 47.9 | 48.6 | 48.2 | 48.4 |
16kHz | 57.8 | 46.2 | 56.6 | 47.2 | 53.8 |
Monitoring point | #1 | Weighting method | C | Monitor time | 19:28-19:38 |
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 76.6 | 69.7 | 75.1 | 71.1 | 72.7 |
SPL(C) | 76.3 | 68.6 | 74.2 | 70.3 | 72.0 |
SPL(A) | 75.4 | 67.1 | 72.7 | 68.9 | 70.9 |
NR | 76 | 65 | 73 | 68 | 71 |
NC | 0 | 65 | 0 | 68 | 70 |
SIL4 | 64 | 59 | 63 | 61 | 62 |
16Hz | 58.7 | 37.7 | 55.8 | 43.0 | 48.5 |
31.5Hz | 65.5 | 46.2 | 62.2 | 50.4 | 53.9 |
63Hz | 69.0 | 51.3 | 66.7 | 54.5 | 57.0 |
125Hz | 64.3 | 52.9 | 60.9 | 55.5 | 58.2 |
250Hz | 65.6 | 55.3 | 60.7 | 57.1 | 57.8 |
500Hz | 63.9 | 59.9 | 62.6 | 61.2 | 61.9 |
1kHz | 75.8 | 64.5 | 72.7 | 67.9 | 70.5 |
2kHz | 60.6 | 57.2 | 59.4 | 58.1 | 58.9 |
4kHz | 58.0 | 55.9 | 57.4 | 56.4 | 57.0 |
8kHz | 52.8 | 45.7 | 48.5 | 46.0 | 46.5 |
16kHz | 54.7 | 44.3 | 53.9 | 46.2 | 51.2 |
Monitoring point | #1 | Weighting method | Z | Monitor time | 19:42-19:52 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 76.0 | 69.9 | 74.1 | 71.2 | 72.6 |
SPL(C) | 75.8 | 69.1 | 73.6 | 70.7 | 72.1 |
SPL(A) | 74.9 | 67.6 | 72.4 | 69.2 | 70.8 |
NR | 76 | 66 | 73 | 69 | 71 |
NC | 0 | 66 | 0 | 69 | 70 |
SIL4 | 64 | 60 | 63 | 61 | 62 |
16Hz | 68.3 | 45.1 | 64.5 | 51.6 | 57.7 |
31.5Hz | 62.0 | 49.2 | 59.3 | 53.2 | 56.3 |
63Hz | 62.2 | 51.8 | 59.6 | 56.1 | 57.6 |
125Hz | 66.8 | 55.2 | 64.3 | 57.9 | 60.8 |
250Hz | 61.3 | 56.2 | 59.7 | 58.1 | 58.9 |
500Hz | 64.2 | 60.2 | 62.7 | 61.5 | 62.1 |
1kHz | 75.2 | 65.7 | 72.4 | 68.2 | 70.3 |
2kHz | 60.9 | 58.1 | 59.8 | 59.0 | 59.4 |
4kHz | 58.8 | 57.2 | 58.3 | 57.6 | 58.0 |
8kHz | 50.3 | 49.2 | 49.9 | 49.5 | 49.7 |
16kHz | 60.2 | 49.5 | 58.8 | 51.2 | 55.1 |
Monitoring point : | #2 | Weighting method : | C | Monitor time : | 20:10-20:20 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 75.3 | 69.4 | 73.2 | 71.1 | 72.1 |
SPL(C) | 75.0 | 68.7 | 72.7 | 70.5 | 71.5 |
SPL(A) | 73.8 | 66.3 | 71.1 | 68.3 | 69.5 |
NR | 75 | 66 | 72 | 68 | 70 |
NC | 0 | 66 | 0 | 68 | 70 |
SIL4 | 62 | 57 | 60 | 59 | 59 |
16Hz | 58.7 | 40.9 | 54.6 | 46.2 | 49.8 |
31.5Hz | 60.8 | 46.3 | 57.0 | 50.2 | 53.7 |
63Hz | 63.0 | 53.8 | 60.2 | 56.6 | 58.4 |
125Hz | 69.2 | 55.8 | 66.8 | 60.6 | 63.7 |
250Hz | 61.8 | 56.2 | 60.0 | 57.9 | 59.0 |
500Hz | 61.9 | 58.5 | 60.7 | 59.6 | 60.2 |
1kHz | 74.3 | 65.3 | 71.4 | 67.9 | 69.4 |
2kHz | 57.3 | 54.8 | 56.5 | 55.5 | 56.0 |
4kHz | 54.3 | 52.4 | 53.8 | 52.8 | 53.2 |
8kHz | 44.0 | 42.1 | 42.9 | 42.4 | 42.6 |
16kHz | 47.2 | 36.0 | 45.9 | 37.7 | 41.9 |
Monitoring point | #2 | Weighting method | Z | Monitor time | 20:24-20:34 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 75.4 | 69.5 | 73.5 | 70.9 | 72.3 |
SPL(C) | 74.9 | 68.9 | 72.8 | 70.3 | 71.7 |
SPL(A) | 73.6 | 66.3 | 71.0 | 68.3 | 69.6 |
NR | 75 | 66 | 72 | 68 | 70 |
NC | 0 | 66 | 0 | 68 | 70 |
SIL4 | 63 | 57 | 61 | 58 | 60 |
16Hz | 70.4 | 49.2 | 66.9 | 55.3 | 59.9 |
31.5Hz | 63.6 | 49.5 | 60.5 | 54.0 | 57.1 |
63Hz | 64.6 | 54.3 | 61.8 | 57.1 | 59.2 |
125Hz | 70.8 | 56.5 | 67.9 | 60.8 | 64.6 |
250Hz | 68.0 | 56.2 | 62.2 | 57.9 | 58.9 |
500Hz | 66.0 | 58.2 | 61.6 | 59.3 | 60.0 |
1kHz | 74.0 | 65.3 | 71.2 | 67.9 | 69.5 |
2kHz | 57.4 | 54.3 | 56.5 | 55.1 | 56.0 |
4kHz | 57.7 | 52.1 | 55.1 | 53.1 | 54.1 |
8kHz | 49.7 | 43.4 | 46.5 | 44.2 | 45.6 |
16kHz | 55.3 | 45.4 | 54.0 | 46.5 | 49.8 |
Monitoring point | #3 | Weighting method | A | Monitor time | 20:38-20:48 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 74.5 | 68.1 | 73.8 | 69.4 | 70.8 |
SPL(C) | 72.8 | 67.0 | 71.3 | 68.4 | 69.7 |
SPL(A) | 70.3 | 63.5 | 68.1 | 65.2 | 66.6 |
NR | 71 | 62 | 68 | 64 | 66 |
NC | 70 | 62 | 68 | 64 | 66 |
SIL4 | 60 | 55 | 59 | 57 | 58 |
16Hz | 12.1 | 0 | 8.3 | 0 | 2.5 |
31.5Hz | 24.4 | 10.6 | 22.2 | 14.3 | 18.0 |
63Hz | 39.1 | 28.9 | 36.5 | 32.4 | 34.4 |
125Hz | 54.8 | 41.6 | 52.3 | 45.2 | 48.3 |
250Hz | 52.1 | 47.1 | 50.5 | 48.7 | 49.6 |
500Hz | 57.5 | 53.9 | 56.3 | 55.0 | 55.7 |
1kHz | 70.5 | 61.1 | 67.9 | 63.8 | 65.8 |
2kHz | 57.9 | 55.5 | 57.2 | 56.2 | 56.7 |
4kHz | 56.1 | 52.9 | 55.8 | 54.2 | 54.9 |
8kHz | 44.1 | 41.3 | 43.8 | 42.8 | 43.5 |
16kHz | 47.8 | 37.7 | 46.3 | 39.0 | 43.3 |
Monitoring point | #3 | Weighting method | C | Monitor time | 20:52-21:02 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 75.7 | 67.6 | 72.9 | 69.4 | 71.1 |
SPL(C) | 73.4 | 67.0 | 71.3 | 68.6 | 69.9 |
SPL(A) | 71.3 | 63.4 | 68.2 | 64.9 | 66.6 |
NR | 72 | 62 | 69 | 64 | 66 |
NC | 0 | 62 | 69 | 64 | 66 |
SIL4 | 61 | 55 | 59 | 57 | 58 |
16Hz | 62.5 | 41.4 | 59.2 | 47.5 | 54.3 |
31.5Hz | 64.7 | 47.1 | 62.3 | 51.3 | 57.2 |
63Hz | 64.3 | 53.2 | 61.8 | 57.1 | 59.5 |
125Hz | 69.9 | 56.7 | 67.5 | 61.1 | 64.5 |
250Hz | 60.7 | 55.5 | 59.0 | 57.3 | 58.1 |
500Hz | 61.8 | 56.5 | 59.8 | 57.7 | 58.5 |
1kHz | 71.6 | 61.0 | 68.1 | 63.5 | 65.9 |
2kHz | 57.8 | 53.6 | 55.7 | 54.2 | 55.0 |
4kHz | 54.6 | 51.1 | 54.1 | 52.2 | 53.1 |
8kHz | 44.2 | 40.0 | 42.5 | 40.9 | 41.6 |
16kHz | 48.7 | 35.9 | 47.2 | 38.0 | 43.3 |
Monitoring point | #3 | Weighting method | Z | Monitor time | 21:06-21:16 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 74.1 | 68.2 | 72.9 | 69.6 | 71.0 |
SPL(C) | 72.6 | 67.2 | 71.2 | 68.7 | 69.9 |
SPL(A) | 70.1 | 63.9 | 67.8 | 65.3 | 66.4 |
NR | 71 | 62 | 68 | 65 | 66 |
NC | 70 | 62 | 68 | 65 | 66 |
SIL4 | 60 | 56 | 59 | 57 | 58 |
16Hz | 71.2 | 50.6 | 69.2 | 55.8 | 62.0 |
31.5Hz | 66.6 | 51.4 | 65.1 | 54.3 | 60.2 |
63Hz | 65.2 | 55.2 | 62.7 | 58.5 | 60.4 |
125Hz | 70.9 | 57.6 | 67.9 | 61.7 | 64.8 |
250Hz | 60.8 | 55.8 | 59.0 | 57.3 | 58.1 |
500Hz | 60.6 | 56.9 | 59.3 | 58.0 | 58.7 |
1kHz | 70.3 | 61.4 | 67.6 | 64.1 | 65.7 |
2kHz | 56.7 | 54.0 | 55.8 | 54.6 | 55.4 |
4kHz | 55.1 | 51.9 | 54.4 | 52.5 | 53.8 |
8kHz | 47.7 | 42.1 | 45.1 | 43.2 | 44.6 |
16kHz | 54.3 | 42.4 | 53.0 | 44.1 | 48.8 |
Monitoring point | #4 | Weighting method | A | Monitor time | 21:19-21:29 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 82.1 | 69.9 | 77.0 | 70.7 | 72.6 |
SPL(C) | 75.5 | 69.4 | 72.9 | 70.0 | 71.5 |
SPL(A) | 71.0 | 66.3 | 70.6 | 66.9 | 68.3 |
NR | 69 | 64 | 68 | 65 | 66 |
NC | 69 | 64 | 68 | 65 | 66 |
SIL4 | 65 | 59 | 64 | 60 | 61 |
16Hz | 24.0 | 0 | 17.6 | 0 | 7.4 |
31.5Hz | 31.3 | 11.0 | 27.4 | 14.6 | 21.8 |
63Hz | 43.1 | 31.5 | 41.0 | 35.2 | 38.0 |
125Hz | 52.5 | 44.1 | 50.6 | 46.9 | 49.1 |
250Hz | 55.6 | 48.8 | 54.1 | 50.1 | 51.6 |
500Hz | 64.4 | 57.8 | 62.7 | 58.6 | 60.2 |
1kHz | 68.7 | 63.5 | 67.6 | 64.7 | 66.0 |
2kHz | 65.2 | 59.4 | 64.7 | 59.9 | 61.6 |
4kHz | 61.5 | 55.9 | 61.1 | 56.4 | 58.0 |
8kHz | 53.8 | 47.5 | 53.2 | 47.8 | 49.7 |
16kHz | 48.3 | 42.5 | 47.2 | 43.5 | 45.0 |
Monitoring point | #4 | Weighting method | C | Monitor time | 21:33-21:43 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 75.3 | 67.1 | 74.0 | 68.2 | 72.0 |
SPL(C) | 73.7 | 65.7 | 72.7 | 66.8 | 71.1 |
SPL(A) | 70.5 | 62.3 | 69.5 | 63.4 | 67.9 |
NR | 70 | 61 | 68 | 63 | 66 |
NC | 70 | 61 | 68 | 63 | 66 |
SIL4 | 64 | 54 | 62 | 55 | 61 |
16Hz | 61.5 | 40.5 | 60.1 | 44.9 | 53.8 |
31.5Hz | 63.7 | 47.6 | 62.6 | 51.1 | 57.2 |
63Hz | 68.3 | 54.8 | 65.9 | 58.0 | 63.1 |
125Hz | 69.1 | 55.9 | 66.7 | 59.1 | 64.6 |
250Hz | 62.9 | 54.2 | 61.4 | 56.0 | 59.8 |
500Hz | 66.1 | 55.9 | 64.6 | 56.8 | 62.8 |
1kHz | 69.3 | 60.4 | 67.7 | 62.2 | 65.7 |
2kHz | 61.8 | 51.2 | 61.2 | 52.1 | 59.5 |
4kHz | 58.6 | 50.5 | 57.6 | 51.0 | 55.7 |
8kHz | 49.4 | 42.3 | 49.0 | 42.7 | 47.1 |
16kHz | 46.7 | 39.1 | 45.8 | 39.8 | 43.0 |
Monitoring point | #4 | Weighting method | Z | Monitor time | 21:46-21:56 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 76.5 | 69.9 | 74.4 | 70.8 | 73.2 |
SPL(C) | 74.8 | 69.4 | 73.8 | 70.2 | 72.6 |
SPL(A) | 71.8 | 65.6 | 70.9 | 66.5 | 70.0 |
NR | 70 | 64 | 69 | 65 | 68 |
NC | 70 | 64 | 69 | 65 | 68 |
SIL4 | 65 | 58 | 64 | 59 | 63 |
16Hz | 70.0 | 47.6 | 67.9 | 53.1 | 58.5 |
31.5Hz | 67.8 | 49.5 | 65.3 | 54.2 | 57.8 |
63Hz | 70.0 | 58.5 | 68.3 | 61.8 | 63.9 |
125Hz | 71.2 | 61.1 | 69.4 | 63.4 | 66.7 |
250Hz | 65.1 | 56.6 | 63.4 | 58.4 | 62.1 |
500Hz | 67.6 | 59.8 | 66.2 | 60.8 | 65.2 |
1kHz | 69.9 | 63.1 | 68.4 | 64.5 | 67.1 |
2kHz | 64.4 | 57.2 | 63.8 | 57.5 | 62.8 |
4kHz | 60.8 | 54.6 | 60.3 | 55.0 | 59.4 |
8kHz | 56.3 | 47.8 | 55.2 | 48.2 | 53.7 |
16kHz | 55.5 | 48.6 | 54.4 | 49.5 | 51.8 |
Monitoring point | #5 | Weighting method | A | Monitor time | 22:00-22:10 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 82.3 | 69.9 | 78.0 | 70.8 | 72.5 |
SPL(C) | 73.4 | 69.2 | 71.9 | 70.0 | 71.0 |
SPL(A) | 71.7 | 66.4 | 69.7 | 67.2 | 68.7 |
NR | 72 | 64 | 69 | 65 | 68 |
NC | 0 | 64 | 69 | 65 | 68 |
SIL4 | 62 | 58 | 61 | 59 | 60 |
16Hz | 18.3 | 0 | 12.7 | 0 | 4.5 |
31.5Hz | 27.7 | 12.2 | 23.2 | 16.1 | 19.1 |
63Hz | 37.9 | 27.6 | 35.7 | 31.2 | 33.0 |
125Hz | 53.5 | 42.4 | 50.9 | 45.1 | 47.8 |
250Hz | 55.5 | 49.5 | 53.9 | 51.3 | 52.7 |
500Hz | 60.3 | 56.8 | 59.4 | 58.0 | 58.5 |
1kHz | 71.6 | 63.4 | 69.0 | 64.9 | 67.6 |
2kHz | 61.1 | 59.2 | 60.4 | 59.8 | 60.1 |
4kHz | 57.9 | 55.9 | 57.3 | 56.3 | 56.8 |
8kHz | 48.7 | 45.8 | 47.3 | 46.1 | 46.6 |
16kHz | 53.6 | 40.8 | 52.7 | 44.1 | 50.3 |
Monitoring point | #5 | Weighting method | C | Monitor time | 22:15-22:25 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 82.1 | 70.0 | 78.0 | 70.9 | 72.3 |
SPL(C) | 74.4 | 69.0 | 72.3 | 70.1 | 71.1 |
SPL(A) | 72.6 | 66.4 | 69.9 | 67.7 | 68.7 |
NR | 73 | 65 | 70 | 67 | 68 |
NC | 0 | 65 | 70 | 67 | 68 |
SIL4 | 62 | 58 | 61 | 59 | 60 |
16Hz | 62.8 | 41.1 | 58.2 | 45.9 | 50.7 |
31.5Hz | 62.1 | 47.8 | 58.5 | 51.4 | 54.8 |
63Hz | 62.3 | 52.6 | 60.3 | 56.3 | 58.3 |
125Hz | 69.4 | 58.0 | 67.1 | 61.0 | 64.3 |
250Hz | 63.7 | 57.5 | 62.3 | 59.4 | 61.0 |
500Hz | 63.5 | 59.9 | 62.3 | 60.8 | 61.7 |
1kHz | 72.6 | 64.0 | 69.4 | 66.1 | 67.6 |
2kHz | 59.8 | 57.2 | 59.2 | 57.9 | 58.7 |
4kHz | 55.5 | 53.1 | 55.1 | 53.7 | 54.5 |
8kHz | 45.7 | 43.4 | 45.2 | 43.8 | 44.7 |
16kHz | 52.6 | 45.0 | 51.8 | 46.6 | 49.7 |
Monitoring point | #5 | Weighting method | Z | Monitor time | 22:29-22:39 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 78.4 | 69.6 | 75.5 | 70.8 | 71.8 |
SPL(C) | 73.9 | 68.8 | 72.2 | 69.9 | 71.0 |
SPL(A) | 71.8 | 66.3 | 69.6 | 67.7 | 68.6 |
NR | 72 | 65 | 69 | 67 | 68 |
NC | 0 | 65 | 69 | 67 | 68 |
SIL4 | 62 | 58 | 61 | 59 | 60 |
16Hz | 68.9 | 48.5 | 65.4 | 54.8 | 58.2 |
31.5Hz | 63.9 | 50.6 | 60.2 | 55.0 | 57.4 |
63Hz | 64.1 | 53.6 | 61.3 | 57.0 | 59.0 |
125Hz | 69.9 | 57.7 | 67.7 | 60.7 | 64.3 |
250Hz | 63.6 | 57.8 | 61.7 | 59.5 | 60.5 |
500Hz | 63.4 | 59.3 | 62.2 | 60.6 | 61.5 |
1kHz | 71.8 | 64.0 | 69.0 | 66.5 | 67.7 |
2kHz | 59.7 | 57.0 | 59.2 | 57.6 | 58.6 |
4kHz | 56.1 | 53.7 | 55.6 | 54.2 | 55.1 |
8kHz | 48.5 | 46.0 | 48.2 | 46.4 | 47.3 |
16kHz | 60.5 | 51.9 | 59.8 | 54.0 | 57.3 |
Monitoring point | #6 | Weighting method | A | Monitor time | 22:44-22:54 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 78.3 | 69.7 | 75.6 | 70.9 | 72.2 |
SPL(C) | 74.4 | 68.9 | 72.9 | 70.1 | 71.3 |
SPL(A) | 72.1 | 66.6 | 70.4 | 67.7 | 68.8 |
NR | 73 | 65 | 71 | 67 | 68 |
NC | 0 | 65 | 70 | 67 | 68 |
SIL4 | 63 | 58 | 61 | 60 | 60 |
16Hz | 17.1 | 0 | 11.5 | 0 | 1.9 |
31.5Hz | 27.2 | 10.7 | 24.0 | 14.9 | 17.9 |
63Hz | 37.9 | 26.8 | 35.2 | 30.2 | 32.4 |
125Hz | 55.3 | 42.4 | 53.0 | 44.5 | 49.4 |
250Hz | 53.5 | 48.5 | 52.1 | 50.1 | 51.1 |
500Hz | 61.2 | 56.6 | 59.4 | 57.8 | 58.4 |
1kHz | 72.1 | 64.1 | 70.0 | 66.1 | 67.9 |
2kHz | 61.4 | 58.8 | 60.5 | 59.5 | 60.0 |
4kHz | 57.6 | 55.9 | 57.3 | 56.4 | 56.8 |
8kHz | 48.6 | 45.8 | 48.5 | 46.1 | 46.4 |
16kHz | 54.2 | 43.1 | 52.6 | 44.9 | 50.0 |
Monitoring point | #6 | Weighting method | C | Monitor time | 23:01-23:11 |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 75.8 | 69.6 | 73.6 | 70.7 | 72.0 |
SPL(C) | 74.4 | 68.5 | 72.7 | 70.0 | 71.2 |
SPL(A) | 72.2 | 66.3 | 69.9 | 67.6 | 68.7 |
NR | 73 | 64 | 70 | 66 | 68 |
NC | 0 | 64 | 70 | 66 | 68 |
SIL4 | 63 | 58 | 61 | 60 | 60 |
16Hz | 59.9 | 40.8 | 57.0 | 46.2 | 50.3 |
31.5Hz | 59.9 | 46.5 | 57.4 | 51.0 | 54.0 |
63Hz | 62.7 | 51.9 | 60.5 | 55.7 | 58.0 |
125Hz | 71.6 | 56.7 | 69.1 | 61.6 | 65.2 |
250Hz | 62.7 | 57.1 | 60.6 | 58.7 | 59.7 |
500Hz | 63.4 | 59.8 | 62.2 | 60.9 | 61.6 |
1kHz | 72.2 | 63.6 | 69.4 | 65.9 | 67.8 |
2kHz | 60.2 | 57.5 | 59.1 | 58.2 | 58.6 |
4kHz | 55.8 | 54.1 | 55.3 | 54.6 | 54.9 |
8kHz | 45.1 | 43.9 | 44.7 | 44.2 | 44.5 |
16kHz | 52.1 | 40.5 | 51.0 | 42.4 | 47.1 |
#6 | Weighting method | Z | Monitor time | 23:16-23:26 | |
|---|---|---|---|---|---|
ID | LFmax(dB) | LFmin(dB) | LSmax(dB) | LSmin(dB) | LeqT(dB) |
SPL(Z) | 78.2 | 69.5 | 75.6 | 70.8 | 72.1 |
SPL(C) | 74.5 | 68.8 | 72.7 | 69.9 | 71.3 |
SPL(A) | 72.5 | 66.4 | 69.9 | 67.4 | 68.6 |
NR | 73 | 64 | 70 | 66 | 68 |
NC | 0 | 64 | 70 | 66 | 68 |
SIL4 | 63 | 58 | 61 | 60 | 61 |
16Hz | 68.0 | 47.9 | 64.6 | 53.3 | 58.1 |
31.5Hz | 62.6 | 49.5 | 59.8 | 54.2 | 56.9 |
63Hz | 64.3 | 53.9 | 61.7 | 56.5 | 58.8 |
125Hz | 72.5 | 57.9 | 69.7 | 61.9 | 65.9 |
250Hz | 62.4 | 57.2 | 60.6 | 58.9 | 59.7 |
500Hz | 63.4 | 59.7 | 62.2 | 61.0 | 61.6 |
1kHz | 72.6 | 63.3 | 69.3 | 65.5 | 67.6 |
2kHz | 60.1 | 57.5 | 59.1 | 58.2 | 58.7 |
4kHz | 56.6 | 55.0 | 56.2 | 55.4 | 55.8 |
8kHz | 48.7 | 47.0 | 47.8 | 47.3 | 47.5 |
16kHz | 61.9 | 50.3 | 60.9 | 54.4 | 58.3 |