[pianotech] Action Ratios

Joseph Garrett joegarrett at earthlink.net
Tue Jan 5 14:59:59 MST 2010


David Love submitted a formula: "
(keyout/key in) x (wippen out/wippen in) x (shank out/shank in) = (blow
distance - letoff)/(key dip-aftertouch)"

David,
Please explain the Keyout/keyin, wippenin/wippenout and shankout/shankin terms. Either I've been sleeping too much lately or those are terms I've never encountered. (Probably the former.<G>
Regards,
Joe


Joe Garrett, R.P.T. (Oregon)
Captain, Tool Police
Squares R I
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