6afdo: Difference between revisions
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{{Infobox AFDO|steps=6}} | |||
[[File:6ado scale.wav|thumb]] | [[File:6ado scale.wav|thumb]] | ||
''' | '''6afdo''' ([[AFDO|arithmetic frequency division of the octave]]), or '''6odo''' ([[otonal division]] of the octave), divides the octave into six parts of 1/6 each. It is a superset of [[5afdo]] and a subset of [[7afdo]]. As a scale it may be known as [[Harmonic mode|mode 6 of the harmonic series]] or the [[Overtone scale #Over-n scales|Over-6]] scale. ([[Budjarn Lambeth]] calls it the ''Freeway scale''.{{idiosyncratic}}) In its root position, 6afdo is an effective system that contains several useful intervals such as [[7/6]], [[4/3]] and [[3/2]], although it lacks a major third. | ||
== Intervals == | == Intervals == | ||
| Line 22: | Line 23: | ||
| 266.9 | | 266.9 | ||
| [[7/6]] | | [[7/6]] | ||
| 1. | | 1.1667 | ||
| subminor third | | subminor third | ||
| [[File:Jid_7_6_pluck_adu_dr220.mp3]] | | [[File:Jid_7_6_pluck_adu_dr220.mp3]] | ||
| Line 29: | Line 30: | ||
| 498.0 | | 498.0 | ||
| [[4/3]] | | [[4/3]] | ||
| 1. | | 1.3333 | ||
| just perfect fourth | | just perfect fourth | ||
| [[File:Jid_4_3_pluck_adu_dr220.mp3]] | | [[File:Jid_4_3_pluck_adu_dr220.mp3]] | ||
| Line 36: | Line 37: | ||
| 702.0 | | 702.0 | ||
| [[3/2]] | | [[3/2]] | ||
| 1. | | 1.5000 | ||
| just perfect fifth | | just perfect fifth | ||
| [[File:Jid_3_2_pluck_adu_dr220.mp3]] | | [[File:Jid_3_2_pluck_adu_dr220.mp3]] | ||
| Line 43: | Line 44: | ||
| 884.5 | | 884.5 | ||
| [[5/3]] | | [[5/3]] | ||
| 1. | | 1.6667 | ||
| just | | just major sixth | ||
| [[File:Jid_5_3_pluck_adu_dr220.mp3]] | | [[File:Jid_5_3_pluck_adu_dr220.mp3]] | ||
|- | |- | ||
| Line 50: | Line 51: | ||
| 1049.4 | | 1049.4 | ||
| [[11/6]] | | [[11/6]] | ||
| 1. | | 1.8333 | ||
| undecimal neutral seventh | | undecimal neutral seventh | ||
| [[File:Jid_11_6_pluck_adu_dr220.mp3]] | | [[File:Jid_11_6_pluck_adu_dr220.mp3]] | ||
| Line 57: | Line 58: | ||
| 1200.0 | | 1200.0 | ||
| [[2/1]] | | [[2/1]] | ||
| 2. | | 2.0000 | ||
| perfect octave | | perfect octave | ||
| [[File:Jid_2_1_pluck_adu_dr220.mp3]] | | [[File:Jid_2_1_pluck_adu_dr220.mp3]] | ||
|} | |} | ||
== Scales == | |||
6:7:8:9:11:12 Geode{{idiosyncratic}} | |||