Kite's ups and downs notation: Difference between revisions
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{{Redirect|Ups and downs notation|the notation system with attached arrows|Stein–Zimmermann–Gould notation}} | |||
Ups and | '''Ups and downs notation''' (or ^v) is a [[musical notation]] system primarily designed for [[edo]]s. The up symbol "^" and the down symbol "v" indicate raising/lowering a note (or widening/narrowing an interval) by one EDOstep. The mid symbol, "~" is for intervals exactly midway between major and minor, e.g. 3\24 is a mid 2nd. The mid 4th (~4) is midway between perfect and augmented, i.e. halfway-augmented, and the mid 5th (~5) is a halfway-diminished 5th. | ||
Ups and downs can | Ups and downs notation can be used with other tuning systems outside edos, by adjusting the definition of the arrows and perhaps also adding lifts (/) and drops (\) to accommodate finer tuning inflections. Lifts and drops can also be used with larger edos, especially [[Kite's thoughts on ring number|multi-ring]] edos where lifts and drops can be used to navigate between the rings of the edo. | ||
Ups and downs | Ups and downs notation was invented by [[Kite Giedraitis]] in early 2014. | ||
'''<u>This page only discusses notation of edos.</u>''' However, the notation of chords and chord progressions applies to all situations. For notation of rank-2 and rank-3 temperaments, see the [[pergen | {{Note|'''<u>This page only discusses notation of edos.</u>''' However, the notation of chords and chord progressions applies to all situations. For notation of rank-2 and rank-3 temperaments, see the [[pergen]]s article.}} | ||
== Explanation (a 22edo example) == | == Explanation (a 22edo example) == | ||
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Lifts and drops (/ and \) can be used for microinflections of less than an edostep, since they look like part of an arrow. | Lifts and drops (/ and \) can be used for microinflections of less than an edostep, since they look like part of an arrow. | ||
{| class="wikitable" | {| class="wikitable" | ||
|+ | |+categories of pitch alterations | ||
|^ | |^ | ||
|up | |up | ||
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== Ups and downs solfege == | == Ups and downs solfege == | ||
Solfege (do-re-mi) can be adapted to indicate sharp/flat and up/down. See [[Uniform solfege| | Solfege (do-re-mi) can be adapted to indicate sharp/flat and up/down. See [[Uniform solfege]]. | ||
== For other tuning systems == | |||
Ups and downs notation was primarily designed to notate edos, but it can also be used to notate other tuning systems. | |||
=== Rank-2 temperaments === | |||
Ups and downs can also notate any [[Tour of Regular Temperaments|rank-2 temperament]], although some temperaments require an additional pair of accidentals, lifts and drops (/ and \). In this context, an up or a lift represents sharpening by a [[comma]] that has been tempered, but not tempered out. For example, in [[Porcupine|Triyoti aka Porcupine]], an up/down represents raising/lowering by a tempered 81/80, and lifts/drops aren't used. In practice, the two uses of the notation often coincide perfectly. Triyoti is supported by both 15edo and 22edo, and both edos map 81/80 to one EDOstep. Thus if Triyoti is tuned to 15edo, an up simultaneously means both a tempered 81/80 and 1\15. Likewise, if tuned to 22edo, the up means both 81/80 and 1\22. If not tuned to an edo at all, then the up only means 81/80. Thus a piece written in Triyoti can be converted to a piece written in 22edo by simply writing "22edo" on the top of the page. | |||
=== Rank-3 JI === | |||
{{Main|Kite's thoughts on ups and downs notation for rank-3 JI}} | |||
Ups and downs can also be used to notate rank-3 just intonation subgroups such as 2.3.5 or 2.3.7 or 2.3.11. | |||
== See also == | == See also == | ||
* [[ | * [[Kite's thoughts on enharmonic unisons in ups and downs notation]] | ||
* [[Lambda ups and downs notation]] | * [[Lambda ups and downs notation]] | ||
== Further reading == | |||
* [http://tallkite.com/misc_files/notation%20guide%20for%20edos%205-72.pdf Notation guide for edos 5-72], which also covers chord names, slash chords, staff notation, key signatures, and scale trees | |||
{{Navbox notation}} | {{Navbox notation}} | ||
[[Category:Ups and downs notation| ]] <!-- main article --> | [[Category:Ups and downs notation| ]] <!-- main article --> | ||
[[Category:Notation]] | [[Category:Notation]] | ||