143/128: Difference between revisions

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-'''143/128''', the '''grossmic whole tone''', is a [[13-limit]] whole-tone-type interval of about 191.85 [[cent]]s in size which separates [[13/8]] and [[16/11]] and likewise separates [[16/13]] from [[11/8]]. It is represented near perfectly in edos that are a multiple of 25, and as those that are multiples of 50 also represent 11/8 and 13/8 within a fraction of a cent, they give it a consistent identity. It differs from [[19/17]] by [[2432/2431]], making tempering that out an excellent way of associating 13-limit intervals with simpler 19-limit ones. Two of them fall short of [[5/4]] by [[20480/20449]]
+'''143/128''', the '''grossmic whole tone''', is a [[13-limit]] whole-tone-type interval of about 191.85 [[cent]]s in size which separates [[13/8]] and [[16/11]] and likewise separates [[16/13]] from [[11/8]]. It is represented near perfectly in edos that are a multiple of 25, and as those that are multiples of 50 also represent 11/8 and 13/8 within a fraction of a cent, they give it a consistent identity. It differs from [[19/17]] by [[2432/2431]], making tempering that out an excellent way of associating 13-limit intervals with simpler 19-limit ones. Two of them fall short of [[5/4]] by [[20480/20449]]. It can be notated in Sagittal as C-D{{Sagittal|)~!}}, because it differs from [[9/8]] by [[144/143]].
 == See also ==