5afdo: Difference between revisions
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| Line 8: | Line 8: | ||
! Cents | ! Cents | ||
! Ratio | ! Ratio | ||
! Decimal | |||
! Interval name | ! Interval name | ||
! Audio | ! Audio | ||
| Line 14: | Line 15: | ||
| 0 | | 0 | ||
| [[1/1]] | | [[1/1]] | ||
| 1.000 | |||
| perfect unison | | perfect unison | ||
| | | | ||
| Line 20: | Line 22: | ||
| 315.6 | | 315.6 | ||
| [[6/5]] | | [[6/5]] | ||
| 1.200 | |||
| just minor third | | just minor third | ||
| [[File:Jid_6_5_pluck_adu_dr220.mp3]] | | [[File:Jid_6_5_pluck_adu_dr220.mp3]] | ||
| Line 26: | Line 29: | ||
| 582.5 | | 582.5 | ||
| [[7/5]] | | [[7/5]] | ||
| 1.4000 | |||
| narrow tritone | | narrow tritone | ||
| [[File:Jid_7_5_pluck_adu_dr220.mp3]] | | [[File:Jid_7_5_pluck_adu_dr220.mp3]] | ||
| Line 32: | Line 36: | ||
| 813.7 | | 813.7 | ||
| [[8/5]] | | [[8/5]] | ||
| 1.600 | |||
| just minor sixth | | just minor sixth | ||
| [[File:Jid_8_5_pluck_adu_dr220.mp3]] | | [[File:Jid_8_5_pluck_adu_dr220.mp3]] | ||
| Line 38: | Line 43: | ||
| 1017.6 | | 1017.6 | ||
| [[9/5]] | | [[9/5]] | ||
| 1.800 | |||
| just minor seventh | | just minor seventh | ||
| [[File:Jid_9_5_pluck_adu_dr220.mp3]] | | [[File:Jid_9_5_pluck_adu_dr220.mp3]] | ||
| Line 44: | Line 50: | ||
| 1200.0 | | 1200.0 | ||
| [[2/1]] | | [[2/1]] | ||
| 2.000 | |||
| perfect octave | | perfect octave | ||
| [[File:Jid_2_1_pluck_adu_dr220.mp3]] | | [[File:Jid_2_1_pluck_adu_dr220.mp3]] | ||
Revision as of 02:03, 2 March 2023
5ado is the arithmetic equal division of the octave into five parts of 1/5 each. As 5 is a small odd number, this ADO does not contain a perfect fifth or any reasonable approximation to it, an it is relatively poor for its size at creating traditional tonal music compared to 4ado and 6ado.
Intervals
| # | Cents | Ratio | Decimal | Interval name | Audio |
|---|---|---|---|---|---|
| 0 | 0 | 1/1 | 1.000 | perfect unison | |
| 1 | 315.6 | 6/5 | 1.200 | just minor third | |
| 2 | 582.5 | 7/5 | 1.4000 | narrow tritone | |
| 3 | 813.7 | 8/5 | 1.600 | just minor sixth | |
| 4 | 1017.6 | 9/5 | 1.800 | just minor seventh | |
| 5 | 1200.0 | 2/1 | 2.000 | perfect octave |