User:BudjarnLambeth/Sandbox2: Difference between revisions

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= Title1 =
== Approximations of odd harmonics ==
{{Harmonics in equal|40|10|1|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in ZPINAME}}
{{harmonics in equal|1|intervals=odd|columns=7}}
{{Harmonics in equal|7|3|2|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in ZPINAME}}  
{{harmonics in equal|2|intervals=odd|columns=7}}
{{Harmonics in equal|19|3|1|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in ZPINAME}}  
{{harmonics in equal|3|intervals=odd|columns=7}}
{{Harmonics in equal|31|6|1|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in ZPINAME}}
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= Title2 =
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== Octave stretch or compression ==
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What follows is a comparison of stretched- and compressed-octave 22edo tunings.
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; 22edo
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* Step size: 54.545{{c}}, octave size: 1200.0{{c}}  
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Pure-octaves 22edo approximates all harmonics up to 16 within 22.3{{c}}. The optimal 13-limit [[WE]] tuning has octaves only 0.01{{c}} different from pure-octaves 22edo, and the 13-limit [[TE]] tuning has octaves only 0.08{{c}} different, so by those metrics pure-octaves 22edo might be considered already optimal.
{{harmonics in equal|12|intervals=odd|columns=7}}
{{Harmonics in equal|22|2|1|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in 22edo}}
{{harmonics in equal|13|intervals=odd|columns=7}}
{{Harmonics in equal|22|2|1|columns=12|start=12|collapsed=true|intervals=integer|title=Approximation of harmonics in 22edo (continued)}}
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; [[WE|22et, 11-limit WE tuning]]
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* Step size: 54.494{{c}}, octave size: NNN{{c}}
{{harmonics in equal|17|intervals=odd|columns=7}}
Compressing the octave of 22edo by around half a cent results in improved primes NNN, but worse primes NNN. This approximates all harmonics up to 16 within NNN{{c}}. Its 11-limit WE tuning and 11-limit [[TE]] tuning both do this.
{{harmonics in equal|18|intervals=odd|columns=7}}
{{Harmonics in cet|54.494|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in 22et, 11-limit WE tuning}}
{{harmonics in equal|19|intervals=odd|columns=7}}
{{Harmonics in cet|54.494|columns=12|start=12|collapsed=true|intervals=integer|title=Approximation of harmonics in 22et, 11-limit WE tuning (continued)}}
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{{harmonics in equal|21|intervals=odd|columns=7}}
; [[zpi|80zpi]]
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* Step size: 54.483{{c}}, octave size: NNN{{c}}
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Compressing the octave of 22edo by around NNN{{c}} results in improved primes NNN, but worse primes NNN. This approximates all harmonics up to 16 within NNN{{c}}. The tuning 80zpi does this.
{{harmonics in equal|24|intervals=odd|columns=7}}
{{Harmonics in cet|54.483|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in 80zpi}}
{{harmonics in equal|25|intervals=odd|columns=7}}
{{Harmonics in cet|54.483|columns=12|start=12|collapsed=true|intervals=integer|title=Approximation of harmonics in 80zpi (continued)}}
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{{harmonics in equal|27|intervals=odd|columns=7}}
; [[35edt]]
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* Step size: NNN{{c}}, octave size: NNN{{c}}
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_ing the octave of EDONAME by around NNN{{c}} results in improved primes NNN, but worse primes NNN. This approximates all harmonics up to 16 within NNN{{c}}. The tuning EDONOI does this.
{{harmonics in equal|30|intervals=odd|columns=7}}
{{Harmonics in equal|57|6|1|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in EDONOI}}
{{harmonics in equal|31|intervals=odd|columns=7}}
{{Harmonics in equal|57|6|1|columns=12|start=12|collapsed=true|intervals=integer|title=Approximation of harmonics in EDONOI (continued)}}
{{harmonics in equal|32|intervals=odd|columns=7}}
 
{{harmonics in equal|33|intervals=odd|columns=7}}
; [[13edf]]
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* Step size: NNN{{c}}, octave size: NNN{{c}}
{{harmonics in equal|35|intervals=odd|columns=7}}
_ing the octave of EDONAME by around NNN{{c}} results in improved primes NNN, but worse primes NNN. This approximates all harmonics up to 16 within NNN{{c}}. The tuning EDONOI does this.
{{harmonics in equal|36|intervals=odd|columns=7}}
{{Harmonics in equal|13|3|2|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in EDONOI}}
{{harmonics in equal|37|intervals=odd|columns=7}}
{{Harmonics in equal|13|3|2|columns=12|start=12|collapsed=true|intervals=integer|title=Approximation of harmonics in EDONOI (continued)}}
{{harmonics in equal|38|intervals=odd|columns=7}}
 
{{harmonics in equal|39|intervals=odd|columns=7}}
; [[35edt]]
{{harmonics in equal|40|intervals=odd|columns=7}}
* Step size: NNN{{c}}, octave size: NNN{{c}}
{{harmonics in equal|41|intervals=odd|columns=7}}
_ing the octave of EDONAME by around NNN{{c}} results in improved primes NNN, but worse primes NNN. This approximates all harmonics up to 16 within NNN{{c}}. The tuning EDONOI does this.
{{harmonics in equal|42|intervals=odd|columns=7}}
{{Harmonics in equal|35|3|1|columns=11|collapsed=true|intervals=integer|title=Approximation of harmonics in EDONOI}}
{{harmonics in equal|43|intervals=odd|columns=7}}
{{Harmonics in equal|35|3|1|columns=12|start=12|collapsed=true|intervals=integer|title=Approximation of harmonics in EDONOI (continued)}}
{{harmonics in equal|44|intervals=odd|columns=7}}
 
{{harmonics in equal|45|intervals=odd|columns=7}}
 
{{harmonics in equal|46|intervals=odd|columns=7}}
13edf
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35edt
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