Re: Reverb and Cancellation


Subject: Re: Reverb and Cancellation
From: lawrence casserley (leo@chiltern.demon.co.uk)
Date: Mon Aug 09 2004 - 15:31:22 EDT


On 9 Aug, 2004, at 19:48, Philippe-Aubert Gauthier wrote:

> while we speak of "phase cancellation" (even in french, "annulation de
> phase" is surely used, but its not describing the precise thing), the
> problem
> is that there is no cancellation of phase, but of amplitude.
>
However, it is the relative phase that is causing the cancellation, and
the consequent reduction of amplitude that is the result. IMV "phase
cancellation" ie cancellation due to phase, is a better description of
what is happening.

L

Lawrence Casserley - lawrence@lcasserley.co.uk
Lawrence Electronic Operations - www.lcasserley.co.uk
Colourscape Music Festivals - www.colourscape.org.uk



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