But inharmonicity varies from instrument to instrument and is variable. It's not predictable and the skilled tuner decides which inharmonic to tune to which. And it does not work to harmonic advantage of unequal temperament.
Please just tune a real instrument and then you'll start to hear.
As organ builder Martin Renshaw says, tuning is a process not a formula.
Best wishes
David P
On 14 Oct 2019 10:00 a.m., "Roshan Kakiya via Piano Technicians Guild" <
Mail@connectedcommunity.org> wrote:
David, My Stretched Young I has been designed to account for inharmonicity whilst adhering to the overall design of Young I. I have achieved... -posted to the "Pianotech" community
Re: Roshan Kakiya's Stretched Young I | | | David,
My Stretched Young I has been designed to account for inharmonicity whilst adhering to the overall design of Young I.
I have achieved this by breaking the tradition of treating the Pure Octave as sacrosanct and by preserving the overall structure of Young I so that C-E is the Major Third that is closest to Just and F#-C# is the Major Third that is furthest from Just.
The traditional theoretical models of unequal temperament contain Pure Octaves which means that they do not account for inharmonicity at all.
My Stretched Young I provides a theoretical stretched framework for Young I.
------------------------------ Roshan Kakiya ------------------------------ | | Reply to Group Online View Thread Recommend Forward Mark as Inappropriate | ------------------------------
Original Message: Sent: 10-14-2019 02:04 | |
| |
Original Message------
David,
My Stretched Young I has been designed to account for inharmonicity whilst adhering to the overall design of Young I.
I have achieved this by breaking the tradition of treating the Pure Octave as sacrosanct and by preserving the overall structure of Young I so that C-E is the Major Third that is closest to Just and F#-C# is the Major Third that is furthest from Just.
My Stretched Young I does not contain any Pythagorean Major Thirds.The traditional theoretical models of unequal temperament contain Pure Octaves which means that they do not account for inharmonicity at all.
My Stretched Young I provides a theoretical stretched framework for Young I.
------------------------------
Roshan Kakiya
------------------------------
Original Message:
Sent: 10-14-2019 02:04
From: David Pinnegar
Subject: Roshan Kakiya's Stretched Young I
Stretching of its own is not beautiful and so I don't understand the purpose of these mathematics. Stretching makes thirds more out of tune, disharmonious, disresonant and destroys the advantage of an unequal temperament rather than the equal(ly out of tune).
Recently I read a quote that writing about music is like dancing about architecture. It has to be heard, experienced, as does tuning. Mathematiking about temperament without access to its aural effect on the piano is likewise. Organ tuning is another matter perhaps - but there's no stretching there.
Possibly I'm not the only member of the forum who might urge you to get a tuning hammer in your hands and listen to an instrument as you tune it. Only then can you know what you're listening for.
Mathematics is a tool in an analogue world, not a definition. The trouble with the digital age is that people have become illusioned into thinking that precision is more valuable than the slide rule.
Best wishes
David P
------------------------------
David Pinnegar BSc ARCS
Curator and House Tuner - Hammerwood Park, East Grinstead, Sussex UK
antespam@gmail.comSeminar 6th May 2019 -
http://hammerwood.mistral.co.uk/tuning-seminar.pdf "The Importance of Tuning for Better Performance"