Lumatone mapping for 53edo

Revision as of 21:31, 19 April 2025 by Lucius Chiaraviglio (talk | contribs) (Diatonic: Update for Lumatone manual version 1.21; also change dash to emdash, since both versions of the manual have double-dash to represent emdash)

There are many conceivable ways to map 53edo onto the onto the Lumatone keyboard. Only one, however, agrees with the Standard Lumatone mapping for Pythagorean.

Diatonic

This is "Preset 9 — 53-ET Bosanquet" in version 1.0 of the official Lumatone manual, and "Preset 9 — 53-EDO Bosanquet" in version 1.21.

 
2
11
6
15
24
33
42
1
10
19
28
37
46
2
11
5
14
23
32
41
50
6
15
24
33
42
0
9
18
27
36
45
1
10
19
28
37
46
2
11
4
13
22
31
40
49
5
14
23
32
41
50
6
15
24
33
42
52
8
17
26
35
44
0
9
18
27
36
45
1
10
19
28
37
46
2
11
3
12
21
30
39
48
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13
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31
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49
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14
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32
41
50
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15
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17
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9
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45
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10
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11
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47
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30
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48
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13
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49
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14
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50
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33
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33
42
51
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8
17
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0
9
18
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36
45
1
10
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37
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38
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48
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13
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49
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14
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33
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51
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9
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13
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8
17
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3
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33
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51
7
16
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34
43
11
20
29
38
47
33
42

Hanson

Since 53edo is a schismatic tuning, the best approximation to 5/4 is the diminished fourth. The Hanson mapping makes playing familiar 5-limit chords easier, but the 4L 3s mapping does not quite span the full gamut.

 
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31
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11
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6
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50
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19
31
42
0
11
22
3
14


The expanded 4L 7s mapping covers the entire gamut, but puts octaves all over the place.

 
6
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7
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0
5
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8
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9
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8
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8
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8
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40
48
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11
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35
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51
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48
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11
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38
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9
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5
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0
8

Buzzard

For easy access to single step movements and both the third and seventh harmonics, the buzzard mapping is quite effective.

 
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14

Other mappings

The Orwell and semiquartal mappings give over six octaves of range, but miss many notes along the way.

Orwell

 
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12
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19
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8
20
32
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15
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34
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17
29
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0
12
24
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32
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15
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34
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29
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37
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20
32
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15
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10
22
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32
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3
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1
13
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49
8
20
30
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1
13
25
6
18

Semiquartal

 
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1
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