Ploidacot/Tetracot/Generator tunings: Difference between revisions
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For most of its generator range, this MOS is the chromatic scale of the family of temperaments which divide the perfect fifth into four equal parts, thus representing 81:80 (the syntonic comma) by +7 or -13 generators. In fact, this comma, which may be exaggerated until the point where it is 60¢, appears as the difference between the generator and the disjunct tone and as the small step when the generator is flatter than 3/20edo. | |||
{| class="wikitable" | {| class="wikitable" | ||
| Line 7: | Line 7: | ||
! colspan="2" | Syntonic comma | ! colspan="2" | Syntonic comma | ||
! | cents | ! | cents | ||
! colspan="3" | | ! colspan="3" | Generator | ||
|- | |- | ||
| | 1/7 | | | 1/7 | ||
| Line 13: | Line 13: | ||
| | | | | | ||
| | 171.429 | | | 171.429 | ||
| | | | 0 | ||
| | 184.615 | | | 184.615 | ||
| | | | | | ||
| Line 89: | Line 89: | ||
| | | | | | ||
| | 176.271 | | | 176.271 | ||
| | 33. | | | 33.8983 | ||
| | 24.691 | | | 24.691 | ||
| | 182.741 | | | 182.741 | ||
| Line 595: | Line 595: | ||
| | | | | | ||
| | 180 | | | 180 | ||
| | | | 60 | ||
| | 60 | |||
| | 180 | | | 180 | ||
| | | | | | ||