78/55: Difference between revisions

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{{Infobox Interval

~~| Ratio = 78/55~~

| Name = larger gassormic tritone

~~| Monzo = 1 1 -1 0 -1 1~~

~~| Cents = 604.85101~~

| Name = ~~larger tridecimal tritone ~~ larger gassormic tritone

| Color name = tholugu 5th

~~| FJS name = d51355~~

}}

In [[13-limit]] [[just intonation]], '''78/55''' is the '''larger ~~tridecimal~~ tritone''', measuring about 604.9¢. It is [[275/273]] (gassorma, about 12.6¢) flat of [[10/7]]. Its inversion is the smaller ~~tridecimal~~ tritone, [[55/39]], and the interval that separates them is the small [[comma]] [[3042/3025]], about 9.7¢. This difference can be negligible, and tempering out this comma allows the 600¢ half-octave to function as both ~~tridecimal~~ tritones. Thus, every even-numbered [[EDO]] system contains a close approximation to these intervals.

In [[13-limit]] [[just intonation]], '''78/55''' is the '''larger gassormic tritone''', measuring about 604.9¢. It is [[275/273]] (gassorma, about 12.6¢) flat of [[10/7]]. Its inversion is the smaller gassormic tritone, [[55/39]], and the interval that separates them is the small [[comma]] [[3042/3025]], about 9.7¢. This difference can be negligible, and tempering out this comma allows the 600¢ half-octave to function as both gassormic tritones. Thus, every even-numbered [[EDO]] system contains a close approximation to these intervals.

== See also ==

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* [[Gallery of just intervals]]

~~[[Category:13-limit]]~~

[[Category:Tritone]]

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 {{Infobox Interval
-| Ratio = 78/55
+| Name = larger gassormic tritone
-| Monzo = 1 1 -1 0 -1 1
-| Cents = 604.85101
-| Name = larger tridecimal tritone<br> larger gassormic tritone
 | Color name = tholugu 5th
-| FJS name = d5<sup>13</sup><sub>55</sub>
 }}
-In [[13-limit]] [[just intonation]], '''78/55''' is the '''larger tridecimal tritone''', measuring about 604.9¢. It is [[275/273]] (gassorma, about 12.6¢) flat of [[10/7]]. Its inversion is the smaller tridecimal tritone, [[55/39]], and the interval that separates them is the small [[comma]] [[3042/3025]], about 9.7¢. This difference can be negligible, and tempering out this comma allows the 600¢ half-octave to function as both tridecimal tritones. Thus, every even-numbered [[EDO]] system contains a close approximation to these intervals.
+In [[13-limit]] [[just intonation]], '''78/55''' is the '''larger gassormic tritone''', measuring about 604.9¢. It is [[275/273]] (gassorma, about 12.6¢) flat of [[10/7]]. Its inversion is the smaller gassormic tritone, [[55/39]], and the interval that separates them is the small [[comma]] [[3042/3025]], about 9.7¢. This difference can be negligible, and tempering out this comma allows the 600¢ half-octave to function as both gassormic tritones. Thus, every even-numbered [[EDO]] system contains a close approximation to these intervals.
 == See also ==
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 * [[Gallery of just intervals]]
-[[Category:13-limit]]
 [[Category:Tritone]]