2ifdo: Difference between revisions

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Created page with "{{Infobox IDO|steps=2}} '''2ido''', if the attempt is made to use it as an actual scale, would divide the octave into two inverse-arithmetically equal parts. The o..."
 
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{{Infobox IDO|steps=2}}
#redirect [[Harmonics 2–4]]
'''2ido''', if the attempt is made to use it as an actual scale, would divide the [[octave]] into two [[IDO|inverse-arithmetically equal]] parts. The only non-trivial interval is the just perfect fourth [[4/3]], since 4/3 is inverse-arithmetically halfway between 1/1 and 2/1.
 
== Intervals ==
{| class="wikitable center-all"
! #
! Cents
! Ratio
! Decimal
! Interval name
! Audio
|-
| 0
| 0.0
| [[1/1]]
| 1.0000
| perfect unison
|
|-
| 1
| 498.0
| [[4/3]]
| 1.3333
| just perfect fourth
| [[File:Jid_3_2_pluck_adu_dr220.mp3]]
|-
| 2
| 1200.0
| [[2/1]]
| 2.0000
| perfect octave
| [[File:Jid_2_1_pluck_adu_dr220.mp3]]
|}
 
[[Category:ADO]]

Latest revision as of 19:23, 10 October 2026

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