User:Eboone/EDO Impressions: Difference between revisions

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Eboone (talk | contribs)
Added prime factorizations for 1-9edo as a test
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=== [[1edo]] ===
=== [[1edo]] ===
''No prime factorization''
''Tier: '''F'''''[[File:1edo groove.mp3|none|thumb|1edo metal on E]]
''Tier: '''F'''''[[File:1edo groove.mp3|none|thumb|1edo metal on E]]
Honestly, can this one even be called an edo? I mean, "equal divisions of the octave" implies that the octave is divided. Anyway, this edo is pretty lame because the whole point of using different temperaments is to access different melodic and harmonic opportunities, and this edo doesn't allow any of that. The only way to make this edo musical is through rhythm, dynamics, form, etc... stuff that isn't related to tuning.
Honestly, can this one even be called an edo? I mean, "equal divisions of the octave" implies that the octave is divided. Anyway, this edo is pretty lame because the whole point of using different temperaments is to access different melodic and harmonic opportunities, and this edo doesn't allow any of that. The only way to make this edo musical is through rhythm, dynamics, form, etc... stuff that isn't related to tuning.
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=== [[2edo]] ===
=== [[2edo]] ===
''Prime''
''Tier: '''F'''''
''Tier: '''F'''''
[[File:2edo groove.mp3|none|thumb|2edo mischievous theme on E and B♭]]
[[File:2edo groove.mp3|none|thumb|2edo mischievous theme on E and B♭]]
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=== [[3edo]] ===
=== [[3edo]] ===
''Prime''
''Tier: '''F+'''''
''Tier: '''F+'''''
[[File:3edo groove.mp3|none|thumb|3edo foggy ambience on D augmented]]
[[File:3edo groove.mp3|none|thumb|3edo foggy ambience on D augmented]]
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=== [[4edo]] ===
=== [[4edo]] ===
''2²''
''Tier: '''F+'''''
''Tier: '''F+'''''
[[File:4edo groove.mp3|none|thumb|4edo fanfare on B diminished]]
[[File:4edo groove.mp3|none|thumb|4edo fanfare on B diminished]]
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=== [[5edo]] ===
=== [[5edo]] ===
''Prime''
''Tier: '''B'''''
''Tier: '''B'''''
[[File:5edo groove.mp3|none|thumb|5edo tribal groove in A equipentatonic]]
[[File:5edo groove.mp3|none|thumb|5edo tribal groove in A equipentatonic]]
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=== [[6edo]] ===
=== [[6edo]] ===
''2 × 3''
''Tier: '''C'''''
''Tier: '''C'''''
[[File:6edo groove 2.mp3|none|thumb|6edo dream sequence in F whole-tone]]
[[File:6edo groove 2.mp3|none|thumb|6edo dream sequence in F whole-tone]]
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=== [[7edo]] ===
=== [[7edo]] ===
''Prime''
''Tier: '''A'''''[[File:7edo groove.mp3|none|thumb|7edo disco in B neutral]]
''Tier: '''A'''''[[File:7edo groove.mp3|none|thumb|7edo disco in B neutral]]
This is the first edo with a perfect fifth and a third. The fifth is pretty flat, coming in 16.25¢ flat of 3/2, and the third is a supraminor third of 342.86¢. In a way, 7edo is the polar opposite of 5edo, containing a fifth that is almost equally off in the opposite direction. This gives 7edo a noticeably less uplifting sound, and more of a "crying out in pain" sound as one of my subscribers put it. Quartal and quintal structures have a distinct "underwater" quality, as opposed to the skyward energy of such structures in 5edo.
This is the first edo with a perfect fifth and a third. The fifth is pretty flat, coming in 16.25¢ flat of 3/2, and the third is a supraminor third of 342.86¢. In a way, 7edo is the polar opposite of 5edo, containing a fifth that is almost equally off in the opposite direction. This gives 7edo a noticeably less uplifting sound, and more of a "crying out in pain" sound as one of my subscribers put it. Quartal and quintal structures have a distinct "underwater" quality, as opposed to the skyward energy of such structures in 5edo.
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=== [[8edo]] ===
=== [[8edo]] ===
''2³''
''Tier: '''B'''''
''Tier: '''B'''''
[[File:8edo groove.mp3|none|thumb|8edo march in E minor (?)]]
[[File:8edo groove.mp3|none|thumb|8edo march in E minor (?)]]
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=== [[9edo]] ===
=== [[9edo]] ===
''3²''
''Tier: '''??'''''[[File:9edo groove.mp3|none|thumb|9edo tango in A harmonic [[2L 5s|anti-minor]]]]
''Tier: '''??'''''[[File:9edo groove.mp3|none|thumb|9edo tango in A harmonic [[2L 5s|anti-minor]]]]
[all of this is about to be rewritten]
[all of this is about to be rewritten]