Performance Standards
Octave Band (cycles per second) | Sound-Pressure Level (decibels) |
|---|---|
0 to 74 | 65 |
75 to 149 | 50 |
150 to 299 | 44 |
300 to 599 | 38 |
600 to 1,199 | 35 |
1,200 to 2,399 | 32 |
2,400 to 4,799 | 29 |
4,800 and over | 26 |
Impact | Frequency (cycles per second) | Vibration Displacement (in inches) Steady State |
|---|---|---|
Under 10 | 0.0005 | 0.0010 |
10 to 19 | 0.0004 | 0.0008 |
20 to 29 | 0.0003 | 0.0006 |
30 to 39 | 0.0002 | 0.0004 |
40 and over | 0.0001 | 0.0002 |
Performance Standards
Octave Band (cycles per second) | Sound-Pressure Level (decibels) |
|---|---|
0 to 74 | 65 |
75 to 149 | 50 |
150 to 299 | 44 |
300 to 599 | 38 |
600 to 1,199 | 35 |
1,200 to 2,399 | 32 |
2,400 to 4,799 | 29 |
4,800 and over | 26 |
Impact | Frequency (cycles per second) | Vibration Displacement (in inches) Steady State |
|---|---|---|
Under 10 | 0.0005 | 0.0010 |
10 to 19 | 0.0004 | 0.0008 |
20 to 29 | 0.0003 | 0.0006 |
30 to 39 | 0.0002 | 0.0004 |
40 and over | 0.0001 | 0.0002 |