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Pavement Effects Implementation Study - Appendix B

Figure 23 - Example of REMEL Spectra - Underlying Data with Tonal Component - measured

Speed (mph)  1/3 OB Levels Modeled (dBA)                                               
  50.0 Hz 63.0 Hz 80.0 Hz 100.0 Hz 125.0 Hz 160.0 Hz 200.0 Hz 250.0 Hz 315.0 Hz 400.0 Hz 500.0 Hz 630.0 Hz 800.0 Hz 1000.0 Hz 1250.0 Hz 1600.0 Hz 2000.0 Hz 2500.0 Hz 3150.0 Hz 4000.0 Hz 5000.0 Hz 6300.0 Hz 8000.0 Hz 10000.0 Hz
80 33 41.8 46.2 48.3 49.7 51.4 53.6 56.3 59.7 63.5 66.8 69.8 72 73 72.9 71.5 69.2 66.1 62.4 58.4 54.9 51.7 49.1 47.1
70 31.8 40 44.2 46.2 47.6 49.3 51.3 53.9 57.1 60.6 63.6 66.3 68.3 69.1 68.9 67.6 65.4 62.5 59.1 55.5 52.2 49.1 46.3 43.7
60 30.6 38.2 42.2 44.1 45.5 47.1 49.1 51.6 54.5 57.6 60.4 62.8 64.5 65.2 65 63.6 61.6 59 55.9 52.5 49.4 46.4 43.4 40.3
50 29.5 36.4 40.1 42 43.4 45 46.9 49.2 51.9 54.7 57.2 59.3 60.7 61.3 61 59.7 57.8 55.5 52.6 49.6 46.7 43.8 40.6 37
40 28.3 34.6 38.1 39.9 41.3 42.9 44.7 46.8 49.2 51.8 54 55.8 57 57.4 57 55.8 54.1 51.9 49.4 46.6 44 41.1 37.7 33.6
30 27.1 32.8 36 37.8 39.1 40.7 42.4 44.4 46.6 48.9 50.7 52.3 53.2 53.4 53 51.9 50.3 48.4 46.1 43.7 41.2 38.4 34.9 30.2
20 25.9 31 34 35.7 37 38.6 40.2 42 44 45.9 47.5 48.8 49.5 49.5 49.1 47.9 46.5 44.8 42.9 40.7 38.5 35.8 32 26.8
10 24.7 29.3 32 33.6 34.9 36.5 38 39.6 41.4 43 44.3 45.2 45.7 45.6 45.1 44 42.7 41.3 39.6 37.8 35.8 33.1 29.2 23.4
Updated: 8/24/2017
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