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Comparitive Examples of Noise Levels | Industrial Noise Control


Average human pain threshold. 16 times as loud as 70 dB. Jet take-off (at 305 meters), use of outboard motor, power lawn mower, motorcycle, farm tractor, ...

Noise Comparisons


110, Average human pain threshold. 16 times as loud as 70 dB. Jet take-off (at 305 meters), use of outboard motor, power lawn mower, motorcycle, farm tractor,  ...

Decibel (Loudness) Comparison Chart - Galen Carol Audio


Decibel (Loudness) Comparison Chart. Here are some ... Normal conversation at 3', 60-65dB. Telephone dial tone ... Power mower at 3', 107dB. Snowmobile ...

The Decibel Levels of a Lawnmower | eHow


A push lawnmower at 80 decibels is four times louder than normal conversation. A riding lawnmower at 90 decibels is eight times as loud. This is comparable to ...

Lawn mower noise could damage hearing | Health - WCVB Home


Lawn mower noise could damage hearing. Decibel levels, prolonged exposure are concerns. UPDATED 9:30 PM EDT Jun 11, 2012 ...

Lawn Mowers Cut Decibels for a Price - WSJ


Mar 25, 2014 ... Briggs & Stratton hopes they will cough up roughly $40 to $50 extra for a quieter lawn mower, and rival engine maker Kohler also has made its ...

NPC Resources: Typical Noise Levels


Take a look at the noise levels of many common appliances and events around the house. ... Typical Living Room, 40. Forced Hot Air ... Push Reel Mower, 68-72.

Noise - American Speech-Language-Hearing Association


The noise chart below lists average decibel levels for everyday sounds around you. Painful. 150 dB ... 106 dB = gas lawn mower, snowblower. 100 dB = hand ...



Noise Level. (dBA). Rock Band. Jet Fly-over at 1000 ft ... Normal Speech at 3 ft. Large Business Office ... Gas Lawn Mower at 3 ft. Diesel Truck at 50 ft at 50 mph.

Equipment decibel levels - Grounds Maintenance


Home » Articles » Equipment decibel levels ... The normal range of hearing begins at about 0 decibels, a level at which a person with excellent hearing is able to detect a sound. .... Riding mowers, lawn tractors, snow throwers, golf carts  ...

More Info

How Much Noise Does a Lawn Mower Emit? | Home Guides | SF Gate


While you cannot do much to change the noise a lawn mower emits, you can try to ... lawn mowers are usually loud, if your machine sounds louder than normal, ...

How Quiet Is This Lawn Mower? | WIRED


Apr 10, 2014 ... Well, I thought to myself "they won't really ship me a lawn mower, will they? ... If I put in a pressure of 0.028 N/m<sup>2</sup>, I get a sound level of 63 dB. ... level at different distances from a typical mower and the Craftsman Quiet mower.

Common Noise Levels


These are typical levels, however, actual noise levels may vary depending on the particular item. ... Noise Levels of Average Sounds. Area .... power lawn mower.