31/30: Difference between revisions

(6 intermediate revisions by 6 users not shown)

Line 1:

{{Infobox Interval

~~| Icon =~~

~~| Ratio = 31/30~~

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

~~| Cents = 56.76686~~

| Name = large tricesimoprimal quartertone

| Color name =

| Color name = 31og1, thiwogu unison

| Sound = Ji-31-30-csound-foscil-220hz.mp3

}}

'''31/30''' is the '''large tricesimoprimal quartertone''' measuring about ~~55 cents~~. It differs from [[33/32]], the undecimal quartertone, by [[496/495]] (~~''c''~~. 3.49 ~~cents~~). It differs from [[32/31]], another tricesimoprimal quartertone, by [[961/960]] (~~''c''~~. 1.80 ~~cents~~); they together make [[16/15]].

'''31/30''' is the '''large tricesimoprimal quartertone''' measuring about 57{{cent}}. It differs from [[33/32]], the undecimal quartertone, by [[496/495]] (approx. 3.49{{cent}}). It differs from [[32/31]], another tricesimoprimal quartertone, by [[961/960]] (approx. 1.80{{cent}}); they together make [[16/15]].

This interval is the 31st-partial chroma (31-limit formal comma) in [[Ben Johnston's notation]], denoted simply with the number "31", while its reciprocal is denoted as <span style="display: inline-block; transform: rotate(180deg)">31</span> (a turned 31). If the base note is C, then 31/16 is represented by C–B31.

== See also ==

* [[Gallery of just intervals]]

~~[[Category:31-limit]]~~

~~[[Category:Interval ratio]]~~

[[Category:Quartertone]]

~~[[Category:Superparticular]]~~

~~[[Category:Listen]]~~

~~[[Category:Todo:expand]]~~

~~[[Category:Todo:add color name]]~~

@@ Line 1: / Line 1: @@
 {{Infobox Interval
-| Icon =
-| Ratio = 31/30
-| Monzo = -1 -1 -1 0 0 0 0 0 0 0 1
-| Cents = 56.76686
 | Name = large tricesimoprimal quartertone
-| Color name =
+| Color name = 31og1, thiwogu unison
 | Sound = Ji-31-30-csound-foscil-220hz.mp3
 }}
-'''31/30''' is the '''large tricesimoprimal quartertone''' measuring about 55 cents. It differs from [[33/32]], the undecimal quartertone, by [[496/495]] (''c''. 3.49 cents). It differs from [[32/31]], another tricesimoprimal quartertone, by [[961/960]] (''c''. 1.80 cents); they together make [[16/15]].
+'''31/30''' is the '''large tricesimoprimal quartertone''' measuring about 57{{cent}}. It differs from [[33/32]], the undecimal quartertone, by [[496/495]] (approx. 3.49{{cent}}). It differs from [[32/31]], another tricesimoprimal quartertone, by [[961/960]] (approx. 1.80{{cent}}); they together make [[16/15]].
+This interval is the 31st-partial chroma (31-limit formal comma) in [[Ben Johnston's notation]], denoted simply with the number "31", while its reciprocal is denoted as <span style="display: inline-block; transform: rotate(180deg)">31</span> (a turned 31). If the base note is C, then 31/16 is represented by C–B31.
 == See also ==
 * [[Gallery of just intervals]]
-[[Category:31-limit]]
-[[Category:Interval ratio]]
 [[Category:Quartertone]]
-[[Category:Superparticular]]
-[[Category:Listen]]
-[[Category:Todo:expand]]
-[[Category:Todo:add color name]]