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Old June 20, 2013, 05:55 AM   #25
darkgael
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Join Date: February 9, 2006
Location: Homes in Brooklyn, NY and in Pennsylvania.
Posts: 4,357
Sound

Sound intensity is an interesting and important concern for shooters.
All of the common CF cartridges have decibel levels above 150. This is, as noted, loud enough to cause permanent damage with a single exposure.
A decibel increase of 10 is ten times more intense than then lower value.
Normal conversation occurs at about 60 db. A gunshot is at 150. That is 10x10x10x10x10x10x10x10x10 times more intense.
Pete
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