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The Grey Muzzle Organization
CHAUCER’S DECIBELS
Sound, Decibels, Doppler Effect
AMERICAS TOTAL NOISE CONTROL COMPANY Sound pressure is measured in a unit called decibels and is often abbreviated dB. Zero decibels is the lowest sound.
Definitions: · Web viewFront-end Loader 90-95 decibels Gunshot 140 decibels Jackhammer 112 decibels Lawn Mower 90 decibels Tractor 95-105 decibels Circular Saw 90-100 decibels HEAT
Understanding decibels
Oedema of the muzzle, hyperaemia of mucous membranes.
Decibels 1