It was a rhetorical question in response to BB. David Love davidlovepianos@earthlink.net > [Original Message] > From: Richard Brekne <Richard.Brekne@grieg.uib.no> > To: Pianotech <pianotech@ptg.org> > Date: 10/2/2003 12:33:08 PM > Subject: Re: RC vs CC again > > I thought we had just made this point clear, but I see we need to dot > the i after all. > > The CC board being stiffer thingy... applies only to the condition where > we have equally dimensioned ribs and panel, equal mass, and equal crown. > Given that, the CC board will be stiffer due to the extra stiffness > provided by the compression in the panel. Yes ?? As long as thats true > Daves post holds. If one or more of those things are varied then all > gloves are off as it were... and Dels post clicks in. > > All of this suggests to me that in general, a CC board has an easier > time generating a higher stiffness to mass ratio...as long as the > compression in the panel holds. Yes ? > > RicB > > Delwin D Fandrich wrote: > > > > > Is the CC board stiffer when both are fully loaded? What you suggest is > > > that the CC board would have better sustain and the RC board would be > > > louder. It will be interesting to hear Del's remarks on this because, > > > judging from various comments I've heard from him (and I may be > > mistaken), > > > he seems to emphasize sustain in the construction of his boards. > > > > > > David Love > > > davidlovepianos@earthlink.net > > > > Again, with rib-crowning technology the soundboard maker has a few more > > options. The board can be made very heavy and stiff (leaning toward more > > sustain, but with a bit less power) or it can be made very light and > > flexible (leaning toward more power but with a bit less sustain). Yes, > > personally, I opt toward a bit more sustain and I don't mind sacrificing a > > bit of power if necessary. The amount of power loss will probably not be > > noticeable in real life. And the tonal dynamics are a bit better. At least > > that's the plan. > > > > Del > > > > _______________________________________________ > > pianotech list info: https://www.moypiano.com/resources/#archives > > -- > Richard Brekne > RPT, N.P.T.F. > UiB, Bergen, Norway > mailto:rbrekne@broadpark.no > http://home.broadpark.no/~rbrekne/ricmain.html > http://www.hf.uib.no/grieg/personer/cv_RB.html > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives
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