70ed6: Difference between revisions

Theory: very nearly identical -> closely related. Misc. cleanup
m Text replacement - "[[The Riemann zeta function and tuning #" to "[[Riemann zeta function #"
 
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== Theory ==
== Theory ==
70ed6 is closely related to [[27edo]], but with the 6th harmonic rather than the [[2/1|octave]] being just, which [[stretched and compressed tuning|compresses the octave]] by about 3.53{{c}}. The local [[The Riemann zeta function and tuning #Optimal octave stretch|zeta peak]] around 27 is located at 27.086614, which has a step size of 44.3023{{c}}, making 70ed6 very close to optimal for 27edo.
70ed6 is closely related to [[27edo]], but with the 6th harmonic rather than the [[octave]] being just, which [[stretched and compressed tuning|compresses the octave]] by about 3.53{{c}}. The local [[Riemann zeta function #Optimal octave stretch|zeta peak]] around 27 is located at 27.086614, which has a step size of 44.3023{{c}}, making 70ed6 very close to optimal for 27edo.


=== Harmonics ===
=== Harmonics ===
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== Intervals ==
== Intervals ==
{{Interval table}}
{{Interval table}}
== Scales ==
* [[Maeve Gutierrez#Gutierrez-Lambeth quasi-subharmonic pentatonic|Gutierrez-Lambeth quasi-subharmonic pentatonic]]


== See also ==
== See also ==
* [[16edf]] – relative edf
* [[27edo]] – relative edo
* [[27edo]] – relative edo
* [[43edt]] – relative edt
* [[43edt]] – relative edt
* [[90ed10]] – relative ed10
* [[97ed12]] – relative ed12
* [[97ed12]] – relative ed12
[[Category:27edo]]
[[Category:Zeta-optimized tunings]]