Photosynthesis: Difference between revisions

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m Collect non-octave temperaments in one category
 
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'''Photosynthesis''' is the [[nonoctave]] [[temperament]] tempering out the comma 243/(5 ϕ^8) in the ϕ.3.5 fractional [[subgroup]], equating 5 [[3/1]] with [[5/1]]. It has a period of [[acoustic phi]] and a generator of a major second just flat of 3/(ϕ^2), the "phi-reduced 3rd harmonic".
'''Photosynthesis''' is the [[nonoctave]] [[temperament]] tempering out the comma 243/(5 ϕ^8) in the ϕ.3.5 fractional [[subgroup]], equating 5 [[3/1]] with [[5/1]]. It has a period of [[acoustic phi]] and a generator of a major second just flat of 3/(ϕ^2), the "phi-reduced 3rd harmonic". It possesses MOS scales of the families 3L 1s<ϕ>, 4L 3s<ϕ>, 4L 7s<ϕ>, and 11L 4s<ϕ>.
== Interval chain (CTE tuning) ==
== Interval chain (CTE tuning) ==
{|class="wikitable"
{|class="wikitable"
|-
|-
!Generators up
! Generators up
!Cents
! Cents
!Generators down
! Generators down
!Cents
! Cents
|-
|-
|0
| 0
|0.00
| 0.00
|0
| 0
|0.00
| 0.00
|-
|-
|1
| 1
|224.90
| 224.90
|1
| 1
|608.19
| 608.19
|-
|-
|2
| 2
|449.80
| 449.80
|2
| 2
|383.29
| 383.29
|-
|-
|3
| 3
|674.70
| 674.70
|3
| 3
|158.39
| 158.39
|-
|-
|4
| 4
|66.51
| 66.51
|4
| 4
|766.58
| 766.58
|-
|-
|5
| 5
|291.41
| 291.41
|5
| 5
|541.68
| 541.68
|-
|-
|6
| 6
|516.31
| 516.31
|6
| 6
|316.78
| 316.78
|}
|}
== Temperament data ==
== Temperament data ==
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[[Edφ|Edϕ]]s: 11, 15, 7[+5], 19[-5], 26, 5[--5], 18[+5], 23[-3, -5], 34[-3, -5], 37, 41[-3], 27[-3, -5], 49[-3, -5], 31[-3, --5]
[[Edφ|Edϕ]]s: 11, 15, 7[+5], 19[-5], 26, 5[--5], 18[+5], 23[-3, -5], 34[-3, -5], 37, 41[-3], 27[-3, -5], 49[-3, -5], 31[-3, --5]


[[Category:Temperaments]]
[[Category:Photosynthesis| ]] <!-- main article -->
[[Category:Nonoctave]]
[[Category:Rank-2 temperaments]]
[[Category:Golden]]
[[Category:Non-octave temperaments]]
[[Category:Golden ratio]]