[GreenKeys] Model 15 Noise Suppression

[Steve Ripper]

Dave & Dave:

Since I have an airplane I have used this material before during restoration
work. It works great. I am running a test right now using the 1/8" material.
Every knows how the 32 & 33 hammer away, so I lined the inside of my model
33 covers and it makes quite a difference. Forgot to measure the dB level
before, but it is much lower now. I have another 33 cover and will make the
dB measurements. I am also running a temperature test (before/after) to see
how this will affect temperatures inside the machine. I suspect it will run
a little warmer, but should be nothing serious. Stay Tuned! 

Cheers,
 
Steve Ripper
steveripper at comcast.net
Mobile: 248-787-0705

-----Original Message-----
From: greenkeys-bounces at mailman.qth.net
[mailto:greenkeys-bounces at mailman.qth.net] On Behalf Of David Effa
Sent: Saturday, August 13, 2011 2:20 PM
To: dhunter at islandregister.com
Cc: Greenkeys at mailman.qth.net
Subject: Re: [GreenKeys] Model 15 Noise Suppression

Dave,

I know of some who use aircraft sound proofing material.

Example of some here:
<http://www.aircraftspruce.com/menus/ap/soundproof.html>

Maybe that will help you?

-Dave