> And if the settling blows are the same, where is the saving of db? When tuning an octave aurally, you must strike two keys multiple times while deciding on placement. With an ETD, you are only striking one key. So it cuts the db level impacting your ear. There are still double-key checks but the incessant assault of two keys constantly being struck is gone. The first time I used the VT for practice rooms I was very pleasantly surprised at how I felt after tuning 4 pianos, I felt like I had only tuned one aurally. -- Regards, Jon Page -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/caut.php/attachments/20100411/18035b65/attachment.htm>
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