Tone near plate struts (was Re:Varying bridge height)

[Erwinspiano@AOL.COM]

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In a message dated 3/28/2002 5:37:34 PM Pacific Standard Time, 
RNossaman@KSCABLE.com writes:


> Subj:Re: Tone near plate struts (was Re:Varying bridge height) 
> Date:3/28/2002 5:37:34 PM Pacific Standard Time
> From:<A HREF="mailto:RNossaman@KSCABLE.com">RNossaman@KSCABLE.com</A>
> Reply-to:<A HREF="mailto:pianotech@ptg.org">pianotech@ptg.org</A>
> To:<A HREF="mailto:pianotech@ptg.org">pianotech@ptg.org</A>
> Sent from the Internet .
>   Ron N wrote
> It could be going from agraffes to tuned duplexes. It could be that the
> overall assembly is too flexible and the lack of string load at the strut
> lowers the impedance there too much. String load does raise impedance.
> Maybe too few  ribs, and/or not stiff enough. Is it the bridge that's
> causing the problem? 
>        Phil_-Ron
> >>.Hey I know this true but why is it that the sustain and power is 
> frequently so much better and not worse with the two notes on either side 
> of a break where the bridge is not cut? I've thought just the opposite that 
> perhaps the impedance was a little to high and the missing string pressure 
> under the strut lowered the impedance just enough to cause the more free 
> sound I'm refering to. Hey it's either that or Dales just hearing things.!

       >>>>>>>Dale Erwin>>>>>>>.




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