6edφ: Difference between revisions
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{{Infobox ET|6ed987/610}} | {{Infobox ET|6ed987/610}} | ||
'''6 equal divisions of acoustic phi''' ('''6edφ''') is the [[nonoctave]] [[tuning system]] derived by dividing [[acoustic phi]] into | '''6 equal divisions of acoustic phi''' ('''6edφ''') is the [[nonoctave]] [[tuning system]] derived by dividing [[acoustic phi]] into 6 equal steps of 138.8 [[cent]]s each, or the sixth root of phi. | ||
It may be used to approximate [[metallic intonation]] with the golden ratio represented by 6 steps, the silver ratio by 11 steps and the bronze ratio by 15 steps. | It may be used to approximate [[metallic intonation]] with the golden ratio represented by 6 steps, the silver ratio by 11 steps and the bronze ratio by 15 steps. | ||