256/181: Difference between revisions
Created page with "{{Infobox interval | Name = octave-reduced 181st subharmonic, utonal quasi-tempered tritone | Color name = 181u5 }} '''256/181''' is the octave-reduced 181st subharmonic. It can be described as a utonal quasi-tempered tritone, measuring 600.185 cents. == See also == * 181/128 – its octave complement Category:Tritone" |
m Mathematical interest |
||
| (3 intermediate revisions by one other user not shown) | |||
| Line 1: | Line 1: | ||
{{Mathematical interest}} | |||
{{Infobox interval | {{Infobox interval | ||
| Name = octave-reduced 181st subharmonic, utonal quasi-tempered tritone | | Name = octave-reduced 181st subharmonic, utonal quasi-tempered tritone | ||
| Line 5: | Line 6: | ||
'''256/181''' is the octave-reduced 181st subharmonic. It can be described as a utonal quasi-tempered tritone, measuring 600.185 [[cent]]s. | '''256/181''' is the octave-reduced 181st subharmonic. It can be described as a utonal quasi-tempered tritone, measuring 600.185 [[cent]]s. | ||
== Approximation == | |||
256/181 is a fraction of a cent sharp of a [[semioctave]] in even equal temperaments (1<span style="font-family: 'Arial', sans-serif;">\</span>2). It is very close to 1623<span style="font-family: 'Arial', sans-serif;">\</span>3245, differing by only 3.565 × 10<sup>-5</sup> cents. | |||
256/181 differs from its octave complement [[181/128]] by [[32768/32761]], measuring ~0.37¢. For edos up to [[3244edo|3244]], both 181/128 and 256/181 are equated in the [[patent val]] mapping if and only if the edo is an even number. | |||
== See also == | == See also == | ||