barnbwt
member
- Joined
- Aug 14, 2011
- Messages
- 7,340
Forums are a close second ETA: Make that Youtube Comments are the worst; forums are third, blogs second"...a blog..." Friggin' things are the absolute worst thing about the Internet.
Perceived loudness is a highly nonlinear thing; we hear different frequencies stronger than others, and different frequencies propagate through the air better than others. The whole single-decibel rating thing really is a brutal over-simplification, but necessary to convey some sort of meaning to people. The threshold & rate at which hearing damage occurs is also nonlinear and hopelessly variable between people (case in point, my grandfather flew Dauntlesses & Hellcats off a carrier in WWII before earpro even existed, yet retained very good hearing for an old man through his 70's until passing; unlike practically all of his buddies)The shot gun was waaay louder than the rifle.
That said, the real reason people usually think shotguns are quieter is because they tend to be much, much longer than rifles. So you get a kind of suppressor effect from the long barrel's volume, as well as the muzzle located farther from your ear. The lower pitch also isn't as immediately painful as small bores (is it the high or low pitch noises of a heavy filing cabinet drug across a concrete floor that bothers us? ).
For me, I hate the sound of 5.56 because it cuts through my anatomy too much; if I don't wear wrap-around glasses or am stupid enough to shoot with my lips parted (or am near a shooter) the blast wave goes right through my face or ear-tubes and rings my ears, even with plugs/muffs. More powerful 22s are worse especially when braked, but even 7mm bores don't seem to have the same effect; it's all in the frequencies being generated.
That, *and* get a suppressor if it is possible/practical. You can't overestimate how your body reacts to sounds of this level ahead of time (for me, it was WAHP--!! and then dead silence + time distortion for a good dozen seconds, followed by mild dizziness --yeah, super great idea to use 'as powerful a weapon as you can shoot accurate' my ass), and it isn't exactly something a person would practice willingly (i.e. outside the military). Not even hunting rounds fired outdoors really compare, unless you shoot from a steel blind or something. The physiological impact to your ability to make followup shots is just as severe if not more so than recoil, in my limited experience.Well, if you are planning on surviving such situations, it isn't such a bad idea to plan on ways of retaining your pre-existing level of hearing (e.g., I keep a set of Peltors in my nightstand).
It's nice to be able to retain your hearing after the encounter, but even better to avoid stun-grenading yourself in the opening salvo. I don't know why more people don't show more concern for this aspect when choosing their defensive options, maybe just an inability to comprehend how LOUD a gun is indoors without protection, or false-security from comfortably shooting outdoors with quality headgear? Maybe just a lot of guys with terrible hearing loss in these ranges already due to unprotected hunting/military or heavy machinery? All the more reason the HPA needs to be passed already, and end this silencer/NFA madness for good.
TCB