Mersenne comma: Difference between revisions

BudjarnLambeth (talk | contribs)
m List of Mersenne commas: corrected names
Eliora (talk | contribs)
explain relevance of octave-reduced subharmonic quality
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A '''Mersenne comma''' is a [[comma]] of the form <math>\frac{2^n}{2^n-1}</math>.
A '''Mersenne comma''' is a [[comma]] of the form <math>\frac{2^n}{2^n-1}</math>. As such, they are also by definition [[octave-reduced]] [[subharmonic]]s.


Mersenne prime commas equate a specific prime harmonic with the octave, so they are generally not of interest to EDO theory, with the possible exception of certain equal divisions of a compressed octave.
Mersenne prime commas equate a specific prime harmonic with the octave, so they are generally not of interest to EDO theory, with the possible exception of certain equal divisions of a compressed octave.