Octave Stretch in other Lands

[Joe & Penny Goss]

David, 
How do you come up with a 15th being a double octave?
My thinking was that a 16 was a double octave. 1-2-4-8-16-etc
Joe Goss
----------
> From: David Porritt <dporritt@swbell.net>
> To: pianotech@ptg.org
> Subject: Re: Octave Stretch in other Lands
> Date: Saturday, March 06, 1999 8:19 AM
> 
> Newton:
> 
> A 15th is a double octave!
> 
> dave
> 
> --
> _______________________________________________
> 
> David M. Porritt, RPT
> Meadows School of the Arts
> Southern Methodist University
> Dallas, Texas
> mailto:dporritt@swbell.net
> _______________________________________________
> 
>