Tension per cent PR

[baoli liu]

Hi Mark and Don,

I am sorry for confusing you by mistyping.it should be
0.45%(not 4.5%) change in tension for a 4 cents pitch
change-- about 0.1 percent change in tension per
cent change in pitch.


--- Don <pianotuna@yahoo.com> wrote:

> Hi Mark,
> 
> I think Baoli made a "mechanical error" it should be
> 2% change in tension
> for a 4 cent change in pitch (.48 x 4)
> 
> At 06:45 PM 12/22/2005 -0800, you wrote:
> >
> >Thanks, baoli, for distilling this. Even simpler,
> one could say each 
> >cent of pitch change equals a little more than 1
> percent change in 
> >tension - "about one percent change in tension per
> cent change in pitch"
> >or 1%/cent. I've always wanted to know this. Many
> thanks!
> >
> >-Mark Schecter
> 
> Regards,
> Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T.
> Non calor sed umor est qui nobis incommodat
> 
> mailto:pianotuna@yahoo.com
> http://us.geocities.com/drpt1948/
> 
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> 
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