Lumatone mapping for 29edo: Difference between revisions

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== Diatonic ==
== Diatonic ==
This is "Preset 7 29-HTT Bosanquet M" in the official Lumatone manual.
This is "Preset 7 — 29-HTT Bosanquet" in version 1.0 of the official Lumatone manual (it does not appear in version 1.21).
{{Lumatone EDO mapping|n=29|start=2|xstep=5|ystep=-3}}
{{Lumatone EDO mapping|n=29|start=2|xstep=5|ystep=-3}}


== Semiquartal (Immunity) ==
== Semiquartal (Immunity) ==
The [[Immunity]] mapping works particularly well if you want a larger range, as [[barbados]] chords are tuned very accurately. However, the resulting [[5L 4s]] scale has a 5:1 step ratio which makes it somewhat lopsided.
The [[4L 1s]] [[Immunity]] mapping works particularly well if you want a larger range, as [[barbados]] chords are tuned very accurately, [[Gentle_region|gentle]] ones slightly less so, and 5-limit ones have far higher error, which conveniently aligns with the ease of fingering those types of chord.
{{Lumatone EDO mapping|n=29|start=17|xstep=6|ystep=-1}}
{{Lumatone EDO mapping|n=29|start=17|xstep=6|ystep=-1}}
This can be compressed down to a [[1L 3s]] mapping that maximises range and keeps octaves even closer to horizontal, but makes the fingerings for non-barbados chords more awkward to play.
{{Lumatone EDO mapping|n=29|start=26|xstep=6|ystep=5}}


== Porcupine ==
== Porcupine ==
The [[7L 1s]] [[Porcupine]] layout is also a good option as it keeps octaves close to horizontal, but sacrifices some range.
If you do want to focus on the 5-limit, the [[1L 6s]] [[Porcupine]] mapping makes it as easily accessible as possible for this edo and has the same range as the diatonic mapping.  
{{Lumatone EDO mapping|n=29|start=6|xstep=4|ystep=-3}}
{{Lumatone EDO mapping|n=29|start=11|xstep=4|ystep=1}}


{{Navbox Lumatone}}
{{Navbox Lumatone}}

Latest revision as of 10:30, 14 July 2025

There are many conceivable ways to map 29edo onto the onto the Lumatone keyboard. Only one, however, agrees with the Standard Lumatone mapping for Pythagorean.

Diatonic

This is "Preset 7 — 29-HTT Bosanquet" in version 1.0 of the official Lumatone manual (it does not appear in version 1.21).

2
7
4
9
14
19
24
1
6
11
16
21
26
2
7
3
8
13
18
23
28
4
9
14
19
24
0
5
10
15
20
25
1
6
11
16
21
26
2
7
2
7
12
17
22
27
3
8
13
18
23
28
4
9
14
19
24
28
4
9
14
19
24
0
5
10
15
20
25
1
6
11
16
21
26
2
7
1
6
11
16
21
26
2
7
12
17
22
27
3
8
13
18
23
28
4
9
14
19
24
27
3
8
13
18
23
28
4
9
14
19
24
0
5
10
15
20
25
1
6
11
16
21
26
2
7
5
10
15
20
25
1
6
11
16
21
26
2
7
12
17
22
27
3
8
13
18
23
28
4
9
14
19
24
17
22
27
3
8
13
18
23
28
4
9
14
19
24
0
5
10
15
20
25
1
6
11
16
21
26
5
10
15
20
25
1
6
11
16
21
26
2
7
12
17
22
27
3
8
13
18
23
28
17
22
27
3
8
13
18
23
28
4
9
14
19
24
0
5
10
15
20
25
5
10
15
20
25
1
6
11
16
21
26
2
7
12
17
22
27
17
22
27
3
8
13
18
23
28
4
9
14
19
24
5
10
15
20
25
1
6
11
16
21
26
17
22
27
3
8
13
18
23
5
10
15
20
25
17
22

Semiquartal (Immunity)

The 4L 1s Immunity mapping works particularly well if you want a larger range, as barbados chords are tuned very accurately, gentle ones slightly less so, and 5-limit ones have far higher error, which conveniently aligns with the ease of fingering those types of chord.

17
23
22
28
5
11
17
21
27
4
10
16
22
28
5
26
3
9
15
21
27
4
10
16
22
28
25
2
8
14
20
26
3
9
15
21
27
4
10
16
1
7
13
19
25
2
8
14
20
26
3
9
15
21
27
4
10
0
6
12
18
24
1
7
13
19
25
2
8
14
20
26
3
9
15
21
27
5
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
14
20
26
3
9
15
21
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
14
20
26
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
14
20
26
3
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
26
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
14
20
26
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
12
8
14
20
26
3
9
15
21
27
4
10
16
22
28
5
11
17
25
2
8
14
20
26
3
9
15
21
27
4
10
16
19
25
2
8
14
20
26
3
9
15
21
7
13
19
25
2
8
14
20
1
7
13
19
25
18
24

This can be compressed down to a 1L 3s mapping that maximises range and keeps octaves even closer to horizontal, but makes the fingerings for non-barbados chords more awkward to play.

26
3
8
14
20
26
3
13
19
25
2
8
14
20
26
24
1
7
13
19
25
2
8
14
20
26
0
6
12
18
24
1
7
13
19
25
2
8
14
20
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
14
20
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
14
27
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
14
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
20
26
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
19
25
2
8
14
20
26
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
7
13
19
14
20
26
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
12
18
24
1
8
14
20
26
3
9
15
21
27
4
10
16
22
28
5
11
17
23
0
6
8
14
20
26
3
9
15
21
27
4
10
16
22
28
5
11
17
2
8
14
20
26
3
9
15
21
27
4
10
16
22
2
8
14
20
26
3
9
15
21
27
4
25
2
8
14
20
26
3
9
25
2
8
14
20
19
25

Porcupine

If you do want to focus on the 5-limit, the 1L 6s Porcupine mapping makes it as easily accessible as possible for this edo and has the same range as the diatonic mapping.

11
15
16
20
24
28
3
17
21
25
0
4
8
12
16
22
26
1
5
9
13
17
21
25
0
4
23
27
2
6
10
14
18
22
26
1
5
9
13
17
28
3
7
11
15
19
23
27
2
6
10
14
18
22
26
1
5
0
4
8
12
16
20
24
28
3
7
11
15
19
23
27
2
6
10
14
18
5
9
13
17
21
25
0
4
8
12
16
20
24
28
3
7
11
15
19
23
27
2
6
6
10
14
18
22
26
1
5
9
13
17
21
25
0
4
8
12
16
20
24
28
3
7
11
15
19
15
19
23
27
2
6
10
14
18
22
26
1
5
9
13
17
21
25
0
4
8
12
16
20
24
28
3
7
28
3
7
11
15
19
23
27
2
6
10
14
18
22
26
1
5
9
13
17
21
25
0
4
8
12
16
20
24
28
3
7
11
15
19
23
27
2
6
10
14
18
22
26
1
5
9
13
17
0
4
8
12
16
20
24
28
3
7
11
15
19
23
27
2
6
10
14
18
17
21
25
0
4
8
12
16
20
24
28
3
7
11
15
19
23
1
5
9
13
17
21
25
0
4
8
12
16
20
24
18
22
26
1
5
9
13
17
21
25
0
2
6
10
14
18
22
26
1
19
23
27
2
6
3
7


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26edo27edo28edoLumatone mapping for 29edo30edo31edo32edo