Let's see, the spring action dampens the fundamental more, and mass affects the dampening of the partials...or is it the other way around...no, i think i was right the first time. Right? From: "Delwin D Fandrich" <fandrich at pianobuilders.com> To: "'Pianotech List'" <pianotech at ptg.org> Date: Sat, 30 Jun 2007 16:38:18 -0700 Subject: RE: Damper felt replacement BLOCKQUOTE { PADDING-BOTTOM: 0px; PADDING-TOP: 0px } DL { PADDING-BOTTOM: 0px; PADDING-TOP: 0px } UL { PADDING-BOTTOM: 0px; PADDING-TOP: 0px } OL { PADDING-BOTTOM: 0px; PADDING-TOP: 0px } LI { PADDING-BOTTOM: 0px; PADDING-TOP: 0px } --------------------------------- From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of Farrell Sent: June 30, 2007 12:24 PM To: Pianotech List Subject: Re: Damper felt replacement Indeed. Bill Spurlock has a nice instructional paper on this subject. Also, especially if the piano is a vertical, are the damper springs strong enough? Terry Farrell Most damper springs are strong enough. More to the point -- is there enough mass in the damper heads? Del Vince Mrykalo RPT MPT University of Utah "Minél több a változás, annál nagyobb az állandoság" The more I learn, the less I know. www.mrykalopiano.com --------------------------------- Looking for earth-friendly autos? Browse Top Cars by "Green Rating" at Yahoo! Autos' Green Center. -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20070630/3c0c0619/attachment.html
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