---------- > From: Stephen Birkett <birketts@wright.aps.uoguelph.ca> > To: pianotech@ptg.org > Subject: Re: your mail > Date: Friday, September 05, 1997 5:31 PM > > Richard wrote: > > The (admittedly rough) measure described below doesn't take into account the > > fact that the hammer/string collision is inelastic (some of the kinetic energy > > goes into deforming the felt, for instance), and I would assume that that the > > extent to which it is inelastic varies as a function of the speed of the head. > > > Absolutely correct. Absolutely wrong Steve Richardson wrote the above Richard Not
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