Vince- Extra weight will make the hammer stay in contact with the string a little longer, so it will dampen a few more high partials. To some degree adding weight is similar to softening the hammer. But it's easier to reverse if it doesn't help. It is worth trying on a piano with over filed hammers, if your school has any like that...:^) Also a little more weight gives the pianist a feeling of more control if the down weight was getting too low. At least this is how I understand it today. The more underweight the hammers are to begin with, the more obvious the result. Too much weight in the capo section will cause too much damping, and poor sustain. You need to do something to get the hammer to shove off the string faster. I think this is what Roger is doing. Hey, Roger, chime in here. Ed S. ---------- >From: vem@email.byu.edu >To: caut@ptg.org >Subject: Re: Voicing >Date: Wed, Jul 10, 2002, 10:08 PM > > Ed, how did you come to the conclusion that adding weight to the hammers will > bring out the fundamental? And how wouldneedling the shoulders of a lacquer- > hardened hammer increase sustain as Roger Jolley said? > vince > - Dear Lance- > - Well, this will be a chance to test your communication skills! > - You might take a look at Richard Akins' article in the July 01 Journal. > - Side needling does less damage to hammers, and might reduce the noise. > - Also you could try adding some weight (3/4" office binder clips at the > - end of the shanks, then remove the wire handles) to the bass and mid-range, > - which should give more fundamental and low partials. > - Voice the una corda. > - And do the best regulation possible, and at least some of the performers > - will work miracles. > - Good luck! > - Ed > - > - > - ---------- > - >From: "Lance Lafargue" <lancelafargue@bellsouth.net> > - >To: "Caut \(E-mail\)" <caut@ptg.org> > - >Subject: Voicing > - >Date: Wed, Jul 10, 2002, 1:58 PM > - > > - > - > Hi list, > - > I have a situation coming up that I thought was common, but not talked about > - > in detail much. I will be prepping and maintaining a Steinway D next week > - > for a week-long competition with recitals,etc. Very good players, > - > often-times Van Cliburn contestants/winners (12). This piano has been > - > approved to get new Hammers, Shanks, flanges, damper felt, and maybe back > - > checks, but not in time for the competition. The hammers have been filed > - > many times, running out of felt with some areas weak, lots of nasty > - > twang/buzz. I have leveled strings, seated them and fit hammers to strings, > - > but I suspect most of the problem is in the hammers. The piano is from mid > - > 80's. These hammers have been worked on and stabbed by several techs, so I > - > don't know the whole history. > - > The Question: What are some of the common (if any) remedies needed on older > - > hammers in this situation. Do you sometimes have to harden again after much > - > needling, (weak areas) do specific needling, (noise) after this much use? > - > Are there common procedures followed to extend the usefulness and increase > - > the quality of tone in these older hammers? I would appreciate input from > - > the experience out there. Thanks, > - > > - > Lance Lafargue, RPT > - > Mandeville, LA > - > New Orleans Chapter, PTG > - > lancelafargue@bellsouth.net > - > 985.72P.IANO > - >
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