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----- Original Message -----=20
From: Richard Brekne=20
To: pianotech@ptg.org=20
Sent: June 08, 2001 12:18 PM
Subject: Re: soundboards improving with age? or what else?
=20
Bucur, I might add cites the following factors relative to changes in =
wood as it ages=20
Chemical and physical changes over time with fluctuations of =
temperature and humidity and effects due to the playing process, mainly =
the results of vibrations and static loading.=20
=20
Sigh. I'm certainly glad to know that your expert agrees that changes =
take place in wood as the result of fluctuations of temperature and =
humidity and static loading. While I don't accept the notion that there =
are chemical changes taking place as a result of simple aging that will =
affect the performance of the piano--been talked about lots, never =
proven--there are certainly physical and structural changes resulting =
from static loading and from those variations in temperature and =
humidity that do.=20
You're on the right track. Don't stop now!
Regards,
Del
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