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Quote from: Bob33 on December 17, 2015, 11:21:54 PMOSHA sets standards for acceptable noise levels in the workplace. The standards run from 85 to 115 decibels, with decreasing amounts of allowable exposure as the level increases. Decibel levels are logarithmic: an increase of 10 decibels is a 100 fold increase in noise intensity.A braked rifle produces noise levels in the neighborhood of 160 to 165 decibels. That is 32,000 greater noise intensity than 115 decibels. Louder than a jet taking off 50 yards away. One thousand times louder than a jackhammer. If shooting a braked rifle without protection does not produce permanent hearing loss, you are either lucky or in denial.Maybe I'm misreading a technicality, but 10db is a 10 fold increase. 130 db is 10X 120 db. Braked rifles (design dependent) should usually be between 3-10 db higher than unbraked counterparts. 3 db being double and 6 db being four time the pressure level.
OSHA sets standards for acceptable noise levels in the workplace. The standards run from 85 to 115 decibels, with decreasing amounts of allowable exposure as the level increases. Decibel levels are logarithmic: an increase of 10 decibels is a 100 fold increase in noise intensity.A braked rifle produces noise levels in the neighborhood of 160 to 165 decibels. That is 32,000 greater noise intensity than 115 decibels. Louder than a jet taking off 50 yards away. One thousand times louder than a jackhammer. If shooting a braked rifle without protection does not produce permanent hearing loss, you are either lucky or in denial.
I have a 25-06 but am hesitant to hunt elk with it. I don't see well and cant shoot well. so I need a gun with more ft-lbs. I borrowed my sons 270 wsm this year and liked it but it pushed me around and am trying to make the recoil less. mike w
Quote from: splitshot on December 18, 2015, 09:36:50 PM I have a 25-06 but am hesitant to hunt elk with it. I don't see well and cant shoot well. so I need a gun with more ft-lbs. I borrowed my sons 270 wsm this year and liked it but it pushed me around and am trying to make the recoil less. mike wThis comment bothers me but maybe I'm misunderstanding it or reading into too much. It sounds like you're trying to shoot a bigger magnum rifle because you are sure you'll make a bad shot. If that is the case you're going about it the wrong way. Shoot a lower recoil smaller round with good shot placement and you'll do fine. Limit your range to where you can consistently group in the kill zone. If this isn't what you meant then please explain your comment.