Voicing of high bass on Steinway L

Joe And Penny Goss imatunr at srvinet.com
Sat Mar 11 18:17:47 MST 2006


Hi Don,
That is not what I was referring to. If the windings are reasonably the
same, and the hammer is not too grossely angled, there should not be an
issue with a small difference in bridge to wrap length of the coer wire.
Joe Goss RPT
Mother Goose Tools
imatunr at srvinet.com
www.mothergoosetools.com
----- Original Message ----- 
From: "Don" <pianotuna at yahoo.com>
To: "Pianotech List" <pianotech at ptg.org>
Sent: Saturday, March 11, 2006 5:25 PM
Subject: Re: Voicing of high bass on Steinway L


> Hi Mark and Joe,
>
> I believe the inharmonicity goes up by the cube of the length of the
> unwound string.
>
> In real life as one climbs the partial ladders each one will diverge
> farther and farther apart. The solution is to try to tune the loudest
> coincident partial beat free. This will be the best compromise in a bad
> situation. The unison will be muddy.
>
> At 07:51 AM 3/11/2006 -0700, you wrote:
> >Hi Mark,
> >It is my understanding that it is the winding that is the speaking
length,
> >so no difference.
> >Joe Goss RPT
>
> >----- Original Message ----- 
> >From: "Mark Davidson" <mark.davidson at mindspring.com>
> >
> >> I took a look at my L and noticed that the bass bridge is not notched
for
> >the bichords  (the bridge pins are in one smooth curve), resulting in as
> >much as 8mm difference in string lengths for the same note at the high
end.
> >What effect does this have?
>
> Regards,
> Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T.
> Non calor sed umor est qui nobis incommodat
>
> mailto:pianotuna at yahoo.com http://us.geocities.com/drpt1948/
>
> 3004 Grant Rd. REGINA, SK, S4S 5G7
> 306-539-0716 or 1-888-29t-uner
>
> _______________________________________________
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