naturerecordists
[Top] [All Lists]

Re: That hiss

Subject: Re: That hiss
From: Walter Knapp <>
Date: Tue, 29 Mar 2005 14:24:30 -0500
From: Henry Howard <>

> 
> At 09:35 PM 3/28/05 +0200, you wrote:
> 
>>>  is there really any acoustic environment without any noise?
> 
> 
> It's called an Anechoic Chamber
> There are a few around for testing.

Though for the purposes of their use they have no sound, all such 
chambers do have a extremely low level of sound. You can usually find 
that info in their specs.

About the only true no sound situation is a absolute vacuum.

Walt




________________________________________________________________________
________________________________________________________________________

<Prev in Thread] Current Thread [Next in Thread>
Admin

The University of NSW School of Computer and Engineering takes no responsibility for the contents of this archive. It is purely a compilation of material sent by many people to the naturerecordists mailing list. It has not been checked for accuracy nor its content verified in any way. If you wish to get material removed from the archive or have other queries about the archive e-mail Andrew Taylor at this address: andrewt@cse.unsw.EDU.AU