Nominal-accidental chain: Difference between revisions
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These pitches form a chain, with each one separated from the next by a specific interval. This interval can be said to generate the notation, or the notation can be said to be based on this interval. In diatonic circle-of-fifths notation, this interval has been a just or near-just 3/2. Other intervals are possible, and even desirable for certain edos like 13, 18 and 23. | These pitches form a chain, with each one separated from the next by a specific interval. This interval can be said to generate the notation, or the notation can be said to be based on this interval. In diatonic circle-of-fifths notation, this interval has been a just or near-just 3/2. Other intervals are possible, and even desirable for certain edos like 13, 18 and 23. | ||
{{Wikipedia| Enharmonic equivalence }} | |||
'''Enharmonic equivalence''' may arise from this approach. This is when you have multiple names for the same pitch. C-sharp is enharmonically equivalent to D-flat, but only in 12edo, 24edo, 36edo, etc. | '''Enharmonic equivalence''' may arise from this approach. This is when you have multiple names for the same pitch. C-sharp is enharmonically equivalent to D-flat, but only in 12edo, 24edo, 36edo, etc. | ||
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== Related topics == | == Related topics == | ||
{{Todo| update |inline=1|comment=Find materials for these topics.}} | |||
* The term "albitonic" | * The term "albitonic" | ||
* [[Mark Gould]]'s connection of accidentals to [[bi-level MOS]] | * [[Mark Gould]]'s connection of accidentals to [[bi-level MOS]] | ||
== See also == | |||
* [[Enharmonic]] (disambiguation page) | |||
[[Category:Notation]] | [[Category:Notation]] | ||