Tuning Wedges

Phil Ryan pryan2@the-beach.net
Sun, 03 Jul 2005 21:22:46 -0400


Where does one find these gems?

Phil Ryan

Stéphane Collin wrote:

> Hello Ric, Vladan.
>
> Nice informative post.  I switch immediately to felt mutes.
> Thanks.
>
> Stéphane Collin.
>
> ----- Original Message ----- From: "V T" <pianovt@yahoo.com>
> To: <Pianotech@ptg.org>
> Sent: Sunday, July 03, 2005 12:14 AM
> Subject: Tuning Wedges
>
>
>>
>> There is another benefit too: the rubber mutes have
>> quite a bit of thermal mass.  If there is a
>> temperature differnce between the mute and the
>> strings, the heat exchange will detune the string
>> temporarily.  Here is an experiment.  Hold the rubber
>> mute in your hands for a minute so it warms up a
>> little.  Using an ETD measure the pitch of a string.
>> Then, mute the string for about 15-30 seconds and
>> remove the mute.  Remeasure.
>>
>> In fact, just lightly blowing over the strings will
>> show very measurable pitch changes.
>>
>> Vladan
>>
>>
>>
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>
>
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