48 I INDUSTRIAL DISTRICTS
Octave Band (Cycles Per Second) | Maximum Permitted Sound Pressure Level (Decibels) |
|---|---|
Below 75 | 72 |
75—149 | 67 |
150—299 | 59 |
300—599 | 52 |
600—1,199 | 46 |
1,200—2,399 | 40 |
2,400—4,799 | 34 |
4,800 and above | 32 |
48 I INDUSTRIAL DISTRICTS
Octave Band (Cycles Per Second) | Maximum Permitted Sound Pressure Level (Decibels) |
|---|---|
Below 75 | 72 |
75—149 | 67 |
150—299 | 59 |
300—599 | 52 |
600—1,199 | 46 |
1,200—2,399 | 40 |
2,400—4,799 | 34 |
4,800 and above | 32 |