159edo/Notation: Difference between revisions
→Ups-and-Downs-based notation: added dup dud trup and trud |
→Ups-and-Downs-based notation: dublift and dubdrop |
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Another system proposed by [[User:TallKite|TallKite]] involves simpler notation, with as few extra accidental pairs as possible. One could do with only one extra pair, only ups and downs (that is, darts), but one would need at least septuple ups, and in practice octuple or more, rendering such a system impractical. As a result, this system has two extra pairs of accidentals. | Another system proposed by [[User:TallKite|TallKite]] involves simpler notation, with as few extra accidental pairs as possible. One could do with only one extra pair, only ups and downs (that is, darts), but one would need at least septuple ups, and in practice octuple or more, rendering such a system impractical. As a result, this system has two extra pairs of accidentals. | ||
According to this system, 159edo would be notated with a combination of ups/downs and lifts/drops. The latter (referred to as "slants" here) are written / and \. The ups and downs are used as in 53edo, so one up is 3 edosteps. One lift is 1 edostep. Double-darts are dup and dud. Triple-darts are trup and trud. | According to this system, 159edo would be notated with a combination of ups/downs and lifts/drops. The latter (referred to as "slants" here) are written / and \. The ups and downs are used as in 53edo, so one up is 3 edosteps. One lift is 1 edostep. Double-darts are called dup and dud. Triple-darts are trup and trud. Double-slants are dublift and dubdrop. | ||
<tt> | <tt> | ||
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1 / lift | 1 / lift | ||
2 ^\ updrop | 2 ^\ updrop | ||
// ( | // (dublift) | ||
3 ^ up | 3 ^ up | ||
4 ^/ uplift | 4 ^/ uplift | ||
5 ^^\ dupdrop | 5 ^^\ dupdrop | ||
^// (up | ^// (up dublift) | ||
6 ^^ dup | 6 ^^ dup | ||
vvv# trudsharp | vvv# (trudsharp) | ||
7 ^^/ duplift | 7 ^^/ duplift | ||
vvv/# trudlift sharp | vvv/# (trudlift sharp) | ||
8 ^^^\ trupdrop | 8 ^^^\ trupdrop | ||
^^// (dup | ^^// (dup dublift) | ||
vv\# duddrop sharp | vv\# duddrop sharp | ||
9 ^^^ trup | 9 ^^^ trup | ||
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10 ^^^/ truplift | 10 ^^^/ truplift | ||
vv/# dudlift sharp | vv/# dudlift sharp | ||
v\\# (down | v\\# (down dubdrop sharp) | ||
11 v\# downdrop sharp | 11 v\# downdrop sharp | ||
12 v# downsharp | 12 v# downsharp | ||
13 v/# downlift sharp | 13 v/# downlift sharp | ||
\\# ( | \\# (dubdrop sharp) | ||
14 \# dropsharp | 14 \# dropsharp | ||
15 # sharp | 15 # sharp | ||
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Notes flatter than natural can be deduced by symmetry, i.e. C \C v/C vC v\C etc. Notes beyond sharp just run through the same list, but adding "sharp": | Notes flatter than natural can be deduced by symmetry, i.e. C \C v/C vC v\C etc. Notes beyond sharp just run through the same list, but adding "sharp": | ||
sharp, liftsharp, updrop sharp (or | sharp, liftsharp, updrop sharp (or dublift sharp), upsharp, uplift sharp... | ||
going to double-sharp eventually. | going to double-sharp eventually. | ||
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The spectrum of qualities looks like this: | The spectrum of qualities looks like this: | ||
<tt> | <tt> | ||
-6 vvm dudminor (same as dupmajor of the next lower degree) | |||
1 /m | -5 vv/m dudlift minor | ||
-4 v\m downdrop minor | |||
3 | -3 vm dropminor | ||
-2 v/m downlift minor | |||
\\m (dubdrop minor) | |||
-1 \m dropminor | |||
0 m minor | |||
1 /m liftminor | |||
2 ^\m updrop minor | |||
10 ^/~ upliftmid | //m (dublift minor) | ||
11 v\M downdrop major | 3 ^m upminor | ||
12 vM downmajor | 4 ^/m uplift minor | ||
13 v/M downlift major | 5 v\~ downdropmid | ||
14 \M dropmajor | 6 v~ downmid | ||
15 M major | 7 v/~ downliftmid | ||
16 /M | 8 ^\~ updropmid | ||
17 ^\M updrop major | 9 ^~ upmid | ||
18 ^M upmajor | 10 ^/~ upliftmid | ||
19 ^/M uplift major | 11 v\M downdrop major | ||
12 vM downmajor | |||
13 v/M downlift major | |||
\\M (dubdrop major) | |||
14 \M dropmajor | |||
15 M major | |||
16 /M liftmajor | |||
17 ^\M updrop major | |||
//M (dublift major) | |||
18 ^M upmajor | |||
19 ^/M uplift major | |||
20 ^^\M dupdrop major | |||
21 ^^M dupmajor (same as dudminor of the next higher degree) | |||
</tt> | </tt> | ||