Golden meantone: Difference between revisions
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'''Golden meantone''' is based on making the relation between the whole tone and diatonic semitone intervals be the [[Golden ratio|Golden Ratio]] | '''Golden meantone''' (or "golden diatonic" temperament-agnostically) is based on making the relation between the whole tone and diatonic semitone intervals be the [[Golden ratio|Golden Ratio]] | ||
<math>\varphi = \frac 1 2 (\sqrt{5}+1) \approx 1.61803\,39887\ldots\,</math> | <math>\varphi = \frac 1 2 (\sqrt{5}+1) \approx 1.61803\,39887\ldots\,</math> | ||
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== Evaluation == | == Evaluation == | ||
<blockquote> | <blockquote> | ||
I think of this as the standard melodic meantone because the all these ratios are the same. It has the mellow sound of 1/4 comma, but does still have a character of its own. Some algorithms make this almost exactly the optimum 5-limit tuning. It's fairly good as a 7-limit tuning as well. Almost the optimum (according to me) for diminished sevenths. I toyed with this as a guitar tuning, but rejected it because 4:6:9 chords aren't quite good enough. That is, the poor fifth leads to a sludgy major ninth. | I think of this as the standard melodic meantone because the all these ratios are the same. It has the mellow sound of 1/4 comma, but does still have a character of its own. Some algorithms make this almost exactly the optimum 5[-odd]-limit tuning. It's fairly good as a 7[-odd]-limit tuning as well. Almost the optimum (according to me) for diminished sevenths. I toyed with this as a guitar tuning, but rejected it because 4:6:9 chords aren't quite good enough. That is, the poor fifth leads to a sludgy major ninth. | ||
</blockquote> | </blockquote> | ||
—[http://x31eq.com/meantone.htm#pop Graham Breed] | —[http://x31eq.com/meantone.htm#pop Graham Breed] | ||
== Music == | == Music == |