Re: [APD] Hush hush pump, fan

[Chris Hotte <ecwh73 at gmail_com>]

Chris Hotte wrote:

>Jerry Baker wrote:
>
>  
>
>>Tom Wood wrote:
>> 
>>
>>    
>>
>>>BTW, 3/4" plywood internally lined with acoustic ceiling tile makes a 
>>>pretty good sound reducing enclosure. Offset the fan with a baffle in 
>>>between it and the pump.
>>>   
>>>      
>>>
>>You might be interested in a material called Dynamat. You can get it at 
>>auto stereo shops. It's used to deaden sound in car audio installations.
>>
>>http://www.dynamat.com
>>
>> 
>>
>>    
>>
>Cowmat works well too. Yes, just like it sounds. The stuff they throw 
>down in barns for cows to walk on. It's like putting sneakers on your 
>cows. *laugh*  It's considerably thicker and heavier and more unruly to 
>work with, but the much cheaper. Visit  your local co-op.
>
>- Chris.
>
In audio it's used to decouple devices from the sourounding area, ie 
floor standing speakers, or say a pump for an air bearing turntable.  Or 
just to look cool under your electronics so your friends can ask what it 
is and get into semantic arguments about the physics of  
electromagnatism and why it does or does not help.

- C.
_______________________________________________
Aquatic-Plants mailing list
Aquatic-Plants at actwin_com
http://www.actwin.com/mailman/listinfo/aquatic-plants