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July 24, 2014, 10:43 PM | #1 |
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Join Date: December 3, 2004
Posts: 81
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Question on hearing protection
Howdy folks!
I am looking for your opinions. My usual practice for hearing protection is to wear ear plugs( Howard Leight) and on top of which I wear passive ear muffs rated at 30 NRR. Recently while at an indoor range, I was next to a gentleman who was shooting a 357 mag revolver in the adjacent stall. With every shot he fired I could hear a sound like a small bell in my ears for just a microsecond. Once my neighbor was done shooting I never heard the sound again. This makes me wonder if I am not using the proper hearing protection or was the sound because of the concussion due to the blast? BTW my hearing is very normal and I do not have any ringing or other symptoms. Any thoughts are greatly appreciated. |
July 25, 2014, 06:15 AM | #2 |
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Join Date: June 24, 2010
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You are using very good hearing protection, but a .357 is very loud and you can get sound waves through the bone in your scull to your inner ear. He might have been using +P ammo which would be louder. I doubt if your hearing was damaged, but when I am at the range and someone is shooting a very loud gun, I pack up and leave. My hearing is not good and I intend to keep what I have left. I also use ear plugs and ear muffs.
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July 25, 2014, 12:27 PM | #3 |
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Join Date: July 3, 2011
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I don't think your hearing was damaged as you had probably 60db or more of total sound reduction. If you feel pain or discomfort that is a warning sign. I'm not sure what else you can do other than avoid people shooting magnums indoors.
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July 25, 2014, 10:57 PM | #4 |
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Join Date: December 3, 2004
Posts: 81
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Foxytwo and ScotchMan
Thank you both for advice. I know now to keep a watch as to when I just should walk out of the indoor range to save my hearing.
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July 25, 2014, 11:10 PM | #5 | ||
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Join Date: July 28, 2007
Location: Ohio
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Quote:
Indoor ranges are NOTORIOUS for taking already excessively loud gunfire... and making it far worse. I find them to be simply AWFUL places to take a brand new shooter because it's like bombs going off... constantly. Quote:
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July 26, 2014, 10:34 AM | #6 |
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Join Date: August 29, 2005
Posts: 10
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Questions on Hearing
When using two different types of hearing protection, do not add the NRR values. Muffs with 30dB NRR and plugs with 30dB NRR the total protection is 36 db.
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July 26, 2014, 10:17 PM | #7 |
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Join Date: December 3, 2004
Posts: 81
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Sevens and Sandy741 -thank you
Thank you both(Sevens and Sandy741) for your input. I am glad I did not do anything stupid and I will start looking for an outdoor range soon.
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July 27, 2014, 09:22 AM | #8 |
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Join Date: February 15, 2009
Posts: 8,927
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There's a lot of misinformation out there on hearing, sound pressure levels, decibels, constant versus impulse noise and all that stuff. If your hearing's worth keeping up to good levels and you shoot firearms, consult an audiologist and get more facts than opinions.
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July 27, 2014, 10:03 PM | #9 |
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Join Date: December 3, 2004
Posts: 81
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Bart B
Sound advice, Bart B, I appreciate it!
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July 28, 2014, 08:00 AM | #10 |
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Join Date: December 21, 2008
Location: Lower Alabama
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Howard Leight web site has what appears to be good info regarding hearing protection. http://www.howardleight.com/hearing-protection/articles
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July 28, 2014, 10:53 AM | #11 |
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Location: East Bernard, TX
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Thank you olddav! That is an excellent resource.
I'm (very) hard of hearing, disease not loud noises, so I jealously guard what little hearing I have left. That is good reading about ratings, muffs, dual protection (which I use, as described by Coaster, the OP). My audiologist / hearing aid guy knows lots - but is not a shooter and basically says to avoid any and all loud noises. With plugs + muffs for years no additional loss has shown up in tests, so I think with judicious use of dual protection, and avoidance of indoor ranges, it is possible to preserve what hearing you have. Caveat - I have enough conductive loss that it may be protecting against additional sensioneural loss - so people with good hearing should read as much as possible and make their own choices. |
July 28, 2014, 01:48 PM | #12 |
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Location: Lower Alabama
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BobCat45
At first I thought you were being overly protective but know I understand. If I was in your shoes I think I would avoid anything I thought was a problem area as well. Somethings are just not worth the risk! Good Luck.
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July 29, 2014, 03:34 PM | #13 |
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Join Date: December 3, 2004
Posts: 81
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olddav-
Thank you - excellent link and articles |
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