Truck Noise Frequency
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Figure 1 from tendencies of noise levels in cabs of agricultural
Equivalent noise level and the share of freight vehicles in the totalNoise levels in relation with the heavy vehicle ratio. Average noise level in three types of vehicles: bus, passenger carTruck logging unadjusted sec levels.
Comparison of logging truck noise levels (1-sec cleq db, unadjustedNoise frequency spectrum: separate cab vs. truck cab. Appendix bFigure a1. noise spectrum. (a) white noise (b) traffic noise (c.
Noise levels for different types of vehicles, depending on their speed
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Frequency ranges of noise sourcesComparison of logging truck noise levels (1-sec cleq db, unadjusted Noise distribution of the first two cars at 386 km/h with the frequency(pdf) tire/road noise and tire rolling resistance on the prototype pers.
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