Sure I do, and I can't count either. William ----- Original Message ----- From: "David Ilvedson" <ilvey at sbcglobal.net> To: <pianotech at ptg.org> Sent: Wednesday, February 10, 2010 9:55 PM Subject: Re: [pianotech] Double Octave Stretch > You mean 12th? > > David Ilvedson, RPT > Pacifica, CA 94044 > > ----- Original message ---------------------------------------- > From: "Piano Boutique" <pianoboutique at comcast.net> > To: pianotech at ptg.org > Received: 2/10/2010 5:54:45 PM > Subject: Re: [pianotech] Double Octave Stretch > > >>Mark, > >>Try tuning it sharp enough so that your fifth, or 17'th is smooth. > >>William > > > >> ----- Original Message ----- >> From: Mark & Janine Davis >> To: pianotech at ptg.org >> Sent: Tuesday, February 09, 2010 2:04 PM >> Subject: Re: [pianotech] Double Octave Stretch > > >> Hello David > > > >> Thank you for confirming that the piano is out of tune. > >> Could you please tell me what the maximum demand/stretch for double >> octaves is? >>I have an idea that it is anywhere from .5 bps - 1.5 bps, but from reading >>the >>archives I am thinking that some folks stretch their tunings beyond 1.5bps >>for >>concert grands in very big halls? > >> Thank you, Mark.
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