Good point,

And discussing the issues with Dan, you'll learn so much about vibration
damping vs soundproofing and other issues that you will begin to understand
how these issues interact.  Then you can have a basis for the compromises
that you always need to make when addressing weight, cost, goals for the
acoustic tx etc.

My $.02

John Barrett

-----Original Message-----
From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of Colyn
Case
Sent: Tuesday, November 26, 2013 5:43 PM
To: Lancair Mailing List
Subject: [LML] Re: Soundproofing LN2

Yes, I've learned a ton from Dan Newland about how acoustic treatment works.
What I am still learning is how upholstery works in the presence of an
aggressive acoustic treatment.

On Nov 26, 2013, at 1:29 PM, Dan Ballin wrote:

I think one of the most knowledgeable on the subject is Dan Newland.
Check him out at

http://www.pegasusaeromarine.com/

Dan Ballin

On Tue, Nov 26, 2013 at 10:21 AM, Stevens Family <stevens5@swiftdsl.com.au>
wrote:
> I have just done a search of the archives under "sound proofing", and
> found some very useful information. However I notice that most of this
> discussion took place some years ago. So my question for the list, is
> what are builders using nowdays to reduce cockpit noise?
>
>
>
> Any suggestions would be much appreciated.
>
>
>
> Regards,
>
>
>
> Rob Stevens,
>
> Perth, Western Australia
>
>
>
>

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