[pianotech] Self-tuning piano

[tnrwim at aol.com]

This was around several years ago. I think Kent Swafford wrote something about this. Even invited the man to a chapter meeting. 

Besides the inharmonicity problems associated with each piano, a pin couldn't possibly heat up or cool down enough to make a pitch change of more than just a few cents. . 
Obviously there are many "what if" factors, the least of which is a loose pin block.

A nice idea, but the cost of the unit and installation might be more than having the piano tuned by a "real" piano tuner.

Wim


 



-----Original Message-----
From: David Boyce <David at piano.plus.com>
To: pianotech <pianotech at ptg.org
Sent: Wed, Jan 25, 2012 9:32 am
Subject: [pianotech] Self-tuning piano


Erk! Is this the way forward?  http://www.youtube.com/watch?v=ugAxXm2SAXw

Best regards,

David.

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