OT - Computer Troubles, was: of spline and catenary

[Farrell]

Oh the joys of the new computer! Every time I try to open an attachment to
an email my system blocks the effort and gives me the message: "OE removed
access to the following unsafe attachments in your mail: filename.*.*"

Anyone know how to un-block this? Thanks.

Terry Farrell

----- Original Message ----- 
From: "Michael Spalding" <spalding48@earthlink.net>
To: "Ron Nossaman" <RNossaman@cox.net>; "Pianotech" <pianotech@ptg.org>
Sent: Friday, September 19, 2003 5:57 AM
Subject: RE: of spline and catenary


>
>
>
> > [Original Message]
> > From: Ron Nossaman <RNossaman@cox.net>
> > To: <spalding48@earthlink.net>; Pianotech <pianotech@ptg.org>
> > Date: 9/5/2003 11:14:38 AM
> > Subject: RE: of spline and catenary
> >
> >
> > >What's up?
> > >
> > >Mike
> >
> > Education.
> >
> > Ron N
>
> Ron,
>
> I've always been a sucker for education.  Took me a while to get around to
> it, this time.  Attached Excel spreadsheet compares center loaded beam,
> distributed loaded beam, catenary, and parabola.  (note, only the first
> half of each curve is shown, saved me some time and mental sweat)   It
> occurred to me, after viewing the graph, that the fixed end, distributed
> loaded beam illustrates the component of string vibration influenced by
> only the string's stiffness, and the catenary illustrates the component
> influenced only by the string's tension.  The two are quite different in
> shape.  An illustration of inharmonicity.  Is this what you were getting
at?
>
> regards,
>
> Mike
>
>


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