Leaf-blower noise at 50 feet ranges from 64 to 78 decibels. At the operator’s ear, the noise is 95 to 115 decibels. According to Dangerous Decibels, a public/private partnership that aims to reduce hearing loss, typical speech is about 60 decibels, a washing machine is 75, and a chain saw is 115.Click to see full answer. Also asked, how many decibels is a backpack blower?A leaf blower that emits 75 decibels of noise measured from 50 feet, not uncommon for professional blower models on the market today will emit 99 dB at three feet (add 6 dB for each halving of the distance). A backpack model will be even closer than that to the operator’s ears and heart.One may also ask, why are leaf blowers so loud? Noise in a leaf blower comes from two sources. One is from the air rushing out at velocity (similar to the sound you hear when you drive with the windows down. The second is from vibrations made my the engine. Just so, are there quiet leaf blowers? The quietest leaf blower currently available is the Echo Leaf Blower, which generates only 65 decibels. This blower is also free of the high-pitched whine that most leaf blowers produce.Is a leaf blower worth it?Many people discover when they buy their first leaf blower that the power it generates allows you to take a job that normally lasts hours and complete it in just a few minutes. This feature alone is worth the buy because you’ll be able to spend more time with your family doing the things you enjoy.
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