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Self Generated Noise
1/3 Octave Band
Table A.29- Fast Response and LEQ
When using 18 pF, 50 Ohm Termination
C Weighting, Fast Response, LEQ
| 12.5 | 16 | 20 | 25 | 31.5 | 40 | 50 | 63 | 80 | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 |
Range | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz |
14.2 | 17.3 | 18.0 | 19.9 | 18.7 | 19.4 | 19.6 | 18.0 | 17.6 | 17.1 | 16.0 | 15.8 | 14.5 | 13.8 | 12.8 | 11.9 | 10.8 | 10.1 | |
0 to 80 | 15.3 | 16.7 | 17.6 | 19.3 | 18.9 | 19.1 | 19.0 | 18.1 | 18.0 | 17.2 | 16.1 | 15.8 | 14.6 | 13.8 | 12.9 | 11.8 | 10.9 | 10.3 |
10 to 90 | 14.4 | 15.2 | 17.8 | 19.0 | 19.5 | 19.4 | 18.8 | 18.5 | 17.7 | 16.7 | 16.2 | 15.3 | 14.6 | 13.6 | 12.6 | 11.6 | 10.9 | 10.4 |
20 to 100 | 13.4 | 17.4 | 18.9 | 18.4 | 19.7 | 19.7 | 19.2 | 18.7 | 17.7 | 17.4 | 16.1 | 15.4 | 14.4 | 13.7 | 12.8 | 11.4 | 10.8 | 10.0 |
30 to 110 | 14.7 | 16.7 | 17.9 | 19.6 | 19.4 | 19.2 | 19.2 | 18.7 | 18.0 | 17.7 | 16.2 | 15.4 | 14.7 | 13.8 | 12.4 | 11.6 | 10.7 | 9.8 |
40 to 120 | 13.4 | 18.8 | 18.8 | 20.0 | 19.0 | 19.5 | 20.0 | 18.4 | 18.0 | 17.5 | 16.3 | 15.3 | 14.5 | 13.8 | 12.6 | 13.2 | 13.2 | 13.2 |
50 to 130 | 17.3 | 24.2 | 21.2 | 23.4 | 21.0 | 21.2 | 19.9 | 20.4 | 18.3 | 18.1 | 18.0 | 17.5 | 20.2 | 20.2 | 20.2 | 23.2 | 23.2 | 23.2 |
60 to 140 | 23.9 | 33.7 | 26.7 | 29.6 | 27.9 | 25.2 | 24.7 | 25.1 | 24.5 | 27.2 | 27.2 | 27.2 | 30.2 | 30.2 | 30.2 | 33.2 | 33.2 | 33.2 |
90 to 170 | 63.1 | 60.6 | 58.3 | 59.4 | 57.8 | 55.6 | 55.9 | 57.1 | 55.8 | 58.7 | 58.7 | 58.7 | 61.7 | 61.7 | 61.7 | 64.7 | 64.7 | 64.7 |
Range | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 | 6300 | 8000 | 10 | 12.5 | 16 | 20 |
(dB) | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | Hz | kHz | kHz | kHz | kHz |
9.2 | 8.7 | 8.3 | 7.9 | 7.6 | 7.6 | 7.7 | 7.7 | 7.9 | 7.7 | 7.7 | 7.1 | 6.1 | 4.8 | 3.1 | |
0 to 80 | 9.2 | 8.5 | 8.2 | 7.9 | 7.5 | 7.6 | 7.6 | 7.6 | 7.7 | 7.6 | 7.6 | 7.0 | 6.0 | 4.7 | 3.1 |
10 to 90 | 9.3 | 8.7 | 8.2 | 7.8 | 7.5 | 7.5 | 7.5 | 7.6 | 7.8 | 7.5 | 7.5 | 6.9 | 6.0 | 4.3 | 3.0 |
20 to 100 | 9.1 | 8.6 | 8.2 | 7.7 | 7.3 | 7.3 | 7.2 | 7.2 | 7.3 | 8.2 | 8.2 | 5.5 | 8.3 | 8.3 | 8.3 |
30 to 110 | 9.2 | 9.0 | 8.5 | 9.2 | 9.2 | 9.2 | 12.3 | 12.3 | 12.3 | 15.3 | 15.3 | 15.3 | 18.3 | 18.3 | 18.3 |
40 to 120 | 16.2 | 16.2 | 16.2 | 19.2 | 19.2 | 19.2 | 22.3 | 22.3 | 22.3 | 25.3 | 25.3 | 25.3 | 28.3 | 28.3 | 28.3 |
50 to 130 | 26.2 | 26.2 | 26.2 | 29.2 | 29.2 | 29.2 | 32.3 | 32.3 | 32.3 | 35.3 | 35.3 | 35.3 | 38.3 | 38.3 | 38.3 |
60 to 140 | 36.2 | 36.2 | 36.2 | 39.2 | 39.2 | 39.2 | 42.3 | 42.3 | 42.3 | 45.3 | 45.3 | 45.3 | 48.3 | 48.3 | 48.3 |
90 to 170 | 67.7 | 67.7 | 67.7 | 70.7 | 70.7 | 70.7 | 73.8 | 73.8 | 73.8 | 76.8 | 76.8 | 76.8 | 79.8 | 79.8 | 79.8 |
SoundPro models SE and DL Data Addendum