Hi David,
Thank you for engaging with me so actively all the time. Anybody can be at the mercy of poor mental health at any time. I was totally exhausted and feeling emptier than ever after I had completed my research into the Equal and Unequal Beating Temperament System.
My research on piano tuning certaintly goes into a lot of depth. It is not just about piano tuning anymore. It is about mathematics, physics, music, history, technology, humanity, etc. There is so much to be learned from what I have posted. It is a constant stream of information from the first post to the last.
Cents were useful at some point in time when they were the cutting-edge technology, but they are not as useful as they used to be anymore because beat rates are representative of what piano tuners are actually hearing when they tune pianos. That was my honest assessmemt in the end.
Thank you for inviting me to Hammerwood.
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Roshan Kakiya
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Original Message:
Sent: 05-02-2026 17:17
From: David Pinnegar
Subject: Equal and Unequal Beating Temperament System: The Greatest Achievement of My Life and My Itchen Bridge Survivor Story
Dear Roshan
I thought you'd been silent. Please don't go silent again.
There are lots of things to explore in the direction that you've been going in.
Recently I've been talking about the incompatibility of irrational numbers with music based on harmonics and I recalled that you'd come to the conclusion that tuning wasn't appropriately considered in cents and was properly represented by beats.
And please come to a concert or two at Hammerwood.
Best wishes
David P
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David Pinnegar, B.Sc., A.R.C.S.
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+44 7868385643
Original Message:
Sent: 5/2/2026 9:45:00 AM
From: Tim Foster
Subject: RE: Equal and Unequal Beating Temperament System: The Greatest Achievement of My Life and My Itchen Bridge Survivor Story
Dear Roshan,
Thank you for sharing your story, I'm sorry that it's been rough and I truly hope you get the help needed to keep things moving in a healthy direction.
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Tim Foster RPT
New Oxford PA
(470) 231-6074
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