117/112: Difference between revisions
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{{Infobox Interval|Name= | {{Infobox Interval | ||
| Name = secorian limma | |||
| Color name = 3or1, <br>thoru unison | |||
| Comma = yes | |||
}} | |||
'''117/112''', the '''secorian limma''', is a [[13-limit]] interval. It is a [[256/243|Pythagorean limma]] minus a [[secorian comma]], from which it derives its name. It can also be seen as: | |||
* The difference between [[39/32]] and [[7/6]] or between [[16/13]] and [[9/7]]; | |||
* The difference between [[14/13]] and [[9/8]], or between [[32/27]] and [[26/21]]; | |||
* A stack of [[1053/1024]] and [[64/63]]; | |||
* [[22/21]] minus [[352/351]]. | |||
Much like 22/21, in many notation systems (e.g. [[FJS]], [[HEJI]]), it is an imperfect unison, as it is the stack of a tridecimal quartertone (1053/1024) and a septimal comma (64/63), neither of which changes the [[scale|scale degree]] or [[interval quality|quality]]. | |||
[[Category:Secorian]] | |||
Latest revision as of 10:23, 28 March 2026
| Interval information |
thoru unison
117/112, the secorian limma, is a 13-limit interval. It is a Pythagorean limma minus a secorian comma, from which it derives its name. It can also be seen as:
- The difference between 39/32 and 7/6 or between 16/13 and 9/7;
- The difference between 14/13 and 9/8, or between 32/27 and 26/21;
- A stack of 1053/1024 and 64/63;
- 22/21 minus 352/351.
Much like 22/21, in many notation systems (e.g. FJS, HEJI), it is an imperfect unison, as it is the stack of a tridecimal quartertone (1053/1024) and a septimal comma (64/63), neither of which changes the scale degree or quality.