Hammer Strike Line -what method to harden the hammers )

[Isaac OLEG]

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Gee Gordon, I thought you were reading the list !

I dont believe adding mass in the high treble helps much, it should lower
the frequency reponse of the system, possibly the opposite of what we are
after, but I did not experiment in the treble with mass, only at the brak
and bass section)

Best

Isaac

-----Message d'origine-----
De : pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org]De la part
de Gordon Holley
Envoyé : vendredi 13 août 2004 15:09
À : Pianotech
Objet : Re: Hammer Strike Line


Hi Joe,  In my responce to David Love, I asked which lacquer and method do I
use, and how do I know which method is reversible?
Again, thank you Joe.
Regards, Gordon Holley
  ----- Original Message -----
  From: Joe Garrett
  To: pianotech
  Sent: Thursday, August 12, 2004 9:14 PM
  Subject: Re: Hammer Strike Line


  I'd try a bit of hardener on the hammers. (something reversible!) If that
didn't do it, then I'd install something to increase the MASS of the system,
in that area, i.e. bridge/soundboard.
  Best Regards,
  Joe Garrett, R.P.T.
  Captain, Tool Police
  Squares R I

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