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> Sound Deadening, A little more technical question
r_towle
post Jul 3 2007, 12:52 PM
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Hi,
I have been reading lots on the Internet, and the more I read, the more I find that no-one has done any real analysis.

What type of sound does a motor make?
Is it vibration, or soundwaves?

I guess what I am looking for is not the Use Dynamat, Use Brown Bread type of answer.

What if I combined both the ceramic spray on products, and the peal and stick products?
Aside from throwing alot of money at the problem, am I really stopping any more sound waves from coming through?

Are there any discussions of what sound waves Dynamat stops, and what sound waves a spray on ceramic sound deadening system stops?
Are they the same waves?

It seems to me that when you use two of the correct products, each designed to stop a certain type of sound wave, you will get a much better result.

But, where is the info telling me which sound wave is stopped by what product?

Rich
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Posts in this topic
r_towle   Sound Deadening   Jul 3 2007, 12:52 PM
McMark   All sound is transmitted by vibration of panels. ...   Jul 3 2007, 01:08 PM
bondo   I used quietcar on my firewall and floor. It's...   Jul 3 2007, 01:31 PM
brer   oh, now this makes the gears turn. :idea: I u...   Jul 3 2007, 01:40 PM
r_towle   OK, To be a bit more specific. I am considering D...   Jul 3 2007, 01:56 PM
Joe Ricard   I use race quiet. very light and very effective h...   Jul 3 2007, 02:10 PM
McMark   In that case, the more you can add to the panels, ...   Jul 3 2007, 02:37 PM
brer   I would say that if you sprayed Quiet Kote on the ...   Jul 3 2007, 02:50 PM
dflesburg   good grief dude, whats wrong with dynamat. I have...   Jul 3 2007, 03:03 PM
TonyAKAVW   Strictly speaking it isn't the increase in mas...   Jul 3 2007, 04:11 PM
ahdoman   Strictly speaking it isn't the increase in ma...   Jul 3 2007, 05:23 PM
r_towle   We are honing in to my question, and thank you Ton...   Jul 3 2007, 06:34 PM
ahdoman   Sound travels in waves. Different frequencies have...   Jul 3 2007, 07:12 PM
TonyAKAVW   First off, lets get a few things straightened out ...   Jul 3 2007, 07:06 PM
Twystd1   Tony... You be one smart sunofagun. I am a firm b...   Jul 3 2007, 08:48 PM
jim_hoyland   I use earplugs; can still hear the radio, but the ...   Jul 3 2007, 09:50 PM
kwales   In another life I used to quiet down printers- noi...   Jul 3 2007, 11:02 PM
McMark   So Ken, do you think adding some material to a sto...   Jul 4 2007, 02:01 PM
kwales   So Ken, do you think adding some material to a st...   Jul 4 2007, 02:38 PM


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