[pianotech] measuring action ratios

[David Love]

Thanks for the correction. I misstated that in my haste.

David Love
www.davidlovepianos.com
415.407.8320


Ed Foote <a440a at aol.com> wrote:

>
> 
>In a nutshell:
> Lower ratios will accommodate heavier strikeweights but will regulate 
>with longer dip and blow (or both).
> Higher ratios will require lower strikeweights and will regulate with 
>shorter dip and blow (or both). 
> 
>
>Greetings,
>    To my terminology, the lower ratio will regulate with deeper dip 
>and/or shorter blow,
>The high ratio will often call for the shorter dip and/or longer blow. 
> 
>
>Ed Foote RPT
>http://www.piano-tuners.org/edfoote/well_tempered_piano.html
>  
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