Search results with tag "Loudness comparison chart"

Loudness Comparison Chart - Caltrans

LOUDNESS COMPARISON CHART (dBA) 110 100 90 80 70 60 50 40 30 20 10 0 Noise Level (dBA) Jet Fly-over at 1000 ft Rock Band Common Outdoor Activities Common Indoor Activities

  Chart, Comparison, Loudness comparison chart, Loudness