191zpi: Difference between revisions
Created page with "'''191 zeta peak index''' (abbreviated '''191zpi'''), is the equal-step tuning system obtained from the 191st peak of the The R..." |
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191zpi can be used as an [[Octave shrinking|octave-compressed]] version of [[42edo]], with a much better [[3/1]] and [[5/1]] compared to 42edo, but at the expense of a worse [[7/1]]. | 191zpi can be used as an [[Octave shrinking|octave-compressed]] version of [[42edo]], with a much better [[3/1]] and [[5/1]] compared to 42edo, but at the expense of a worse [[7/1]]. | ||
It is a kind of twin to the scale [[Ed257/128#42ed257/128|42ed257/128]]. 191zpi makes 42edo into a better 2.3.5.11.13 tuning, while 42ed257/128 makes 42edo into a better 2.3.5.7.17 tuning. They both improve 42edo but in opposite directions. | It is a kind of opposite twin to the scale [[Ed257/128#42ed257/128|42ed257/128]]. 191zpi makes 42edo into a better 2.3.5.11.13 tuning, while 42ed257/128 makes 42edo into a better 2.3.5.7.17 tuning. They both improve 42edo but in opposite directions. | ||
=== Harmonic series === | === Harmonic series === | ||