[pianotech] action ratio

[Joseph Garrett]

Thanks. That helps. New terminology of olde things<G>
Joe


> [Original Message]
> From: Jon Page <jonpage at comcast.net>
> To: <joegarrett at earthlink.net>
> Date: 8/25/2012 9:20:21 AM
> Subject: Re: [pianotech] action ratio
>
> Joe,
> Here's a handout from a class a few years back.
>
> -- 
> Regards,
>
> Jon Page
>