22/7: Difference between revisions
Jump to navigation
Jump to search
m I did something I don't remember what but it must have been worthwhile |
add color name |
||
| Line 1: | Line 1: | ||
{{Infobox Interval|Name=undecimal minor thirteenth, first pi approximant|Color name=|Sound=}}22/7 is a [[11-limit]] interval one octave above [[11/7]]. | {{Infobox Interval|Name=undecimal minor thirteenth, first pi approximant|Color name= c1or5, Coloru 5th|Sound=}}22/7 is a [[11-limit]] interval one octave above [[11/7]]. | ||
== Approximation to π == | == Approximation to π == | ||
It is the first non trivial convergent to the continued fraction of [[Acoustic pi|acoustic π]]. The next in the series is 333/106, a much more complex 53-limit interval. The difference between π and 22/7 is of only 0.697 cents. | It is the first non trivial convergent to the continued fraction of [[Acoustic pi|acoustic π]]. The next in the series is 333/106, a much more complex 53-limit interval. The difference between π and 22/7 is of only 0.697 cents. | ||
Latest revision as of 22:39, 10 May 2026
| Interval information |
first pi approximant
22/7 is a 11-limit interval one octave above 11/7.
Approximation to π
It is the first non trivial convergent to the continued fraction of acoustic π. The next in the series is 333/106, a much more complex 53-limit interval. The difference between π and 22/7 is of only 0.697 cents.