[pianotech] ETD stretch vs pure (octaves)

[David Ilvedson]

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David Ilvedson, RPT
Pacifica, CA  94044

----- Original message ----------------------------------------
From: "Duaine & Laura Hechler" <dahechler at att.net>
To: pianotech at ptg.org
Received: 11/13/2009 7:25:51 AM
Subject: [pianotech] ETD stretch vs pure (octaves)


>This may seem like a silly question but ....

>At least Cybertuner has stretch factors built-in. Do you aural tuners do
>stretch factors?

>How do you tune "pure" octaves with a "stretch" factor - this seems
>oxymoronic.

>Duaine

>-- 
>Duaine Hechler
>Piano, Player Piano, Pump Organ
>Tuning, Servicing & Rebuilding
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>(314) 838-5587
>dahechler at att.net
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