Lumatone mapping for 70edo: Difference between revisions
Undo revision 210025 by Lucius Chiaraviglio (talk) Found out that the actual layout in the video is not the same) Tag: Undo |
→Diatonic: Insert Bryan Deister's Pseudo-Isomorphic Quasi-Diatonic mapping after this |
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However, due to its size, this mapping does not cover all the notes. In addition, the best approximation to [[5/4]] is a quadruply augmented or pentuply diminished 7th, which is impossible to play with the root note of the chord. In most cases it will make more sense to use the c val, where it is a diminished 4th. Despite the missing notes, [[Bryan Deister]] has demonstrated this mapping in [https://www.youtube.com/shorts/gp42aya9TL0 ''Drift Away - Steven Universe (microtonal cover in 70edo)''] (2025). | However, due to its size, this mapping does not cover all the notes. In addition, the best approximation to [[5/4]] is a quadruply augmented or pentuply diminished 7th, which is impossible to play with the root note of the chord. In most cases it will make more sense to use the c val, where it is a diminished 4th. Despite the missing notes, [[Bryan Deister]] has demonstrated this mapping in [https://www.youtube.com/shorts/gp42aya9TL0 ''Drift Away - Steven Universe (microtonal cover in 70edo)''] (2025). | ||
{{Lumatone EDO mapping|n=70|start=4|xstep=12|ystep=-7}} | {{Lumatone EDO mapping|n=70|start=4|xstep=12|ystep=-7}} | ||
== Pseudo-Isomorphic Quasi-Diatonic == | |||
[Bryan Deister]] has demonstrated a pseudo-isomorphic mapping for [[70edo]] in [https://www.youtube.com/watch?v=-NEq3jKHjzs ''Improv in 70edo''] (2025). This mapping retains a diatonic-style layout for ease of access to common consonant intervals, although it does not include all the notes of the tuning system. Each note 70 is actually another note 0, so as to reset octave pitch down by ~[[81/80]] (moderately deflated). | |||
{{Lumatone EDO mapping|n=71|start=61|xstep=11|ystep=-3}} | |||
== Diaschismic == | == Diaschismic == | ||