Well, being that ~120-125dB is the threshold of pain for most people, that's exceeding close to that point! No matter how you try to convince me otherwise, it won't change the fact that it absolutely cannot be good for your hearing. It is quite annoying to me when I'm sitting at a stoplight and *MY* car is vibrating due to some f'king jackass cranking his stereo (usually with his windows rolled down, I might add -- just so EVERYBODY can be sure to hear it within 2 miles) 6 cars away from me.
I hate loud stereos... I had a system in my M3 that could compete with the best of them out there and could vibrate the hell out of that car and cars around me, but I **never** cranked it up... I enjoyed the crisp/clear sound of the music, not the noise/vibration/distortion caused by cranking something so loud that you can hear it 2 miles away. Ricky On Wed, 15 Jan 2003 [EMAIL PROTECTED] wrote: > Oh yeah, that can happen- I pulled out the SPL meter this morning just for > kicks and measured how loud the system is running at moderately high volume. > Turns out the "pleasure range" only falls into 100-105dB max. again, mostly > the bottom octave. I did find it interesting that my unrestricted exhaust > peaks out between 85-90dB (sound proofing helps!). > > > > -George > > > > I don't know about all that. I actually got Bass sickness a few times > fr> om > > too much low end frequencies. > > > > Ryan > > > > > -----Original Message----- > > > From: George Freeman [mailto:[EMAIL PROTECTED]] > > > Sent: Tuesday, January 14, 2003 9:18 PM > > > To: 'Ricky Crow' > > > Cc: 'Ryan'; 'Michael Mishler'; [EMAIL PROTECTED] > > > Subject: RE: CRX: RE: RE: Wear your %$#@*& seatbelt! > > > > > > > > > Simple formula: 80% power to the bass, bottom two octaves > > > (20Hz-80Hz), > > > 20% to the rest of the system. Turn down the bass (I have a throttle > > > control for it) and it sounds like a stock system (clean sounding > > > though), but not damaging to the hearing. Compare SPL to > > > live music and > > > the sound system in the car *might* measure 115dB while live music can > > > easily hit 125dB or more at the bottom end. > > > > > > Humans have an inverted frequency curve to their hearing- the most > > > sensitive is at or near 4kHz (hence where sirens are) and the least > > > sensitive frequencies are at the bottom two octaves. Hearing damage > > > occurs from a either an acoustic concussion (an explosive > > > detonating at > > > close range) or a regular pattern of exposure to high SPL of > > > frequencies > > > above 4kHz with little or no rest (e.g. factory workers or rock > > > musicians). > > > > > > Exposure to the bottom two octaves of bass works the inner ear muscle > > > without affecting the critical inner ear (cochlea) and can actually > > > massage the muscles in the neck, hence the relaxation sensation which > > > rocks. Incidentally, if you are exposed to daily high > > > volumes of noise > > > at work and are concerned about hearing damage (a valid concern > > > indeed!), you can rest your ears while you sleep at night using > > > swimmers' silicone earplugs (about a 25dB suppression)- it "restores" > > > your hearing. > > > > > > > > > -George > > > > > > -----Original Message----- > > > From: Ricky Crow [mailto:[EMAIL PROTECTED]] > > > Sent: Tuesday, January 14, 2003 9:36 AM > > > To: George Freeman > > > Cc: 'Ryan'; 'Michael Mishler'; [EMAIL PROTECTED] > > > Subject: Re: CRX: RE: RE: Wear your %$#@*& seatbelt! > > > > > > > > > Yeah, and let me go invest in hearing aide stocks.....which will be > > > booming (no pun intended) in about 10 years from people like you. > > > > > > Ricky > > > > > > > > > > > > On Tue, 14 Jan 2003, George Freeman wrote: > > > > > > > It's a real problem now that the next generation of "taller" car is > > > > the standard. My solution is if they can't see you, be > > > sure they can > > > > HEAR you and that means 12" subs in a 4th-order band pass > > > box in the > > > > rear. You'll crank enough bass that anyone within 100' will be > > > > looking. If they cut you off, just meet 'em at the next light, get > > > > real close to the rear, then pound 'em with bass, baby. I love it > > > > when they try to inch closer to the car in front of them to > > > get away > > > > from you and can only go �-foot. Hee hee hee hee :). > > > > > > > > > > > > George > > > > "Little Beast" > > > > '89 DX-Hybrid-D16Z6, 127k miles > > > > Seats, Suspension, Engine, MSD > > > > > > > > -----Original Message----- > > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED]] > > > > On Behalf Of Ryan > > > > Sent: Monday, January 13, 2003 11:38 PM > > > > To: 'Michael Mishler'; [EMAIL PROTECTED] > > > > Subject: CRX: RE: Wear your %$#@*& seatbelt! > > > > > > > > > > > > I keep having people cut me off in traffic, I don't know if > > > they are > > > > just being rude or don't see me. I have my lights on most > > > of the time > > > > > > > when it happens, when they cut me off I put the high beams > > > on and honk > > > > > > > my horn, they still don't seem to notice (most of these are > > > those 10 > > > > MPG SUVs). I am thinking of putting my 1 million candle power > > > > spotlight in the car and beaming their rear window when > > > they do it or > > > > maybe a semi truck horn would do the trick! > > > > > > > > Ryan > > > > Cumming, GA > > > > > > > > -----Original Message----- > > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED]]On > > > > Behalf Of Michael Mishler > > > > Sent: Monday, January 13, 2003 8:05 PM > > > > To: [EMAIL PROTECTED] > > > > Subject: CRX: Wear your %$#@*& seatbelt! > > > > > > > > > > > > Today I had the unique opportunity of having my beloved CRX flipped > > > > completely over by a maintenence truck here in LA. I was > > > driving back > > > > from paying a court fine, and this joker makes a lane > > > change without > > > > looking I guess. I layed on the horn and hit the brakes, but his > > > > trailer just proceeded to push me into the center > > > divider....and the > > > > car just flipped and skidded for about 40 feet. Whole roof > > > pushed in. > > > > I was just hanging there, upside down. I had tucked my body in the > > > > minute the car flipped. All I could think about was saving > > > my mellon. > > > > When I went to hit the seatbelt latch, it wouldn't release > > > so i had to > > > > > > > pull my body up into the seat and then hit the button. Car is > > > > totalled, save for the engine parts. If I did not have my > > > belt on, I > > > > shutter to think how part of me could have easily been > > > scrapped along > > > > the underside. At least they were insured, and I only received some > > > > minor cuts from the busted out windshield. WEAR YOUR BELTS! > > > > > > > > > > > > > > > > Michael Mishler > > > > > > > > Kognition Design > > > > > > > > 89 Si > > > > > > > > > > > > > > > > > > > > _____ > > > > > > > > Do you Yahoo!? > > > > Yahoo! > > > <http://rd.yahoo.com/mail/mailsig/*http://mailplus.yahoo.com> > > > > Mail Plus - Powerful. Affordable. Sign up > > > > <http://rd.yahoo.com/mail/mailsig/*http://mailplus.yahoo.com> now > > > > > > > > > > > > > > > > > > >
