36/35: Difference between revisions
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+FSJ name |
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| Line 5: | Line 5: | ||
| Cents = 48.77038 | | Cents = 48.77038 | ||
| Name = septimal quarter tone | | Name = septimal quarter tone | ||
| Color name = rg1, rugu unison | |||
| FJS name = P1<sub>35</sub> | |||
| Sound = ji-36-35-csound-foscil-220hz.mp3 | | Sound = ji-36-35-csound-foscil-220hz.mp3 | ||
}} | }} | ||
Revision as of 17:55, 23 October 2020
| Interval information |
reduced
[sound info]
The septimal quarter tone (ratio: 36/35, size: 48.77038 cents) is the difference between 10/9 and 8/7, 7/6 and 6/5, 5/4 and 9/7, 14/9 and 8/5, 5/3 and 12/7, and 7/4 and 9/5. It has a numerator which is both the sixth square number and the eighth triangular number, leading to it being the product of two superparticular commas both as 64/63 × 81/80 and as 66/65 × 78/77; it is also 45/44 × 176/175, 51/50 × 120/119, 128/125 × 225/224, 50/49 × 126/125 and 56/55 × 99/98.