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== Theory ==
== Theory ==
9edf corresponds to 15.391524edo. It is closely related to [[Carlos Alpha]], and can be used as a temperament of the 3/2.5/4.7/8.11/8 subgroup.  
9edf corresponds to 15.385602edo. It is closely related to [[Carlos Alpha]] (though the Carlos Alpha generator is 0.03{{C}} narrower at 77.965{{C}}), and can be used as a temperament of the 3/2.5/4.8/7.11/8 subgroup. [[Valentine]] can be seen as 9edf with an independent dimension for 2.  


=== Harmonics ===
=== Harmonics ===
Line 69: Line 69:


== Scales ==
== Scales ==
Livewire (this is the original/default tuning)
{{Idiosyncratic terms}}


* 77.995
{| class="wikitable sortable"
* 701.955
|+
* 779.950
! rowspan="2" | Name
* 1403.905
! rowspan="2" | Step pattern within 1 period
* 1481.905
! colspan="3" | Interval of repetition
* 2105.865
! rowspan="2" | First described by
* 2183.860
|-
* 2807.820
! (In 9edf steps)
* 2885.815
! (In cents)
* 3509.775
! (Nearby JI)
* 3587.770
|-
| Molten [[slendro]]
| 3
| 3
| 234.0
| [[8/7]]
| ''[[Budjarn Lambeth]] (2023)''
|-
| Pylon
| 6 3
| 9
| 702.0
| [[3/2]]
| ''Budjarn Lambeth (2023)''
|-
| Quest
| 7 2
| 9
| 702.0
| [[3/2]]
| ''Budjarn Lambeth (2023)''
|-
| Snowcone
| 3 6
| 9
| 702.0
| [[3/2]]
| ''Budjarn Lambeth (2023)''
|-
| Molten [[pelog]]
| 2 2 5 2 5
| 16
| 1247.9
| [[33/16]]
| ''Budjarn Lambeth (2023)''
|-
| Swan
| 4 5 4 5 4 5 4
| 31
| 2417.8
| [[4/1]]
| ''Budjarn Lambeth (2023)''
|-
| Livewire
| 1 8 1 8 1 8 1 8 1 8 1
| 46
| 3587.8
| [[8/1]]
| ''Budjarn Lambeth (2023)''
|-
| Purgatory
| 8 1 8 1 8 1 8 1 8 1 8 1 8
| 62
| 4835.7
| [[16/1]]
| ''Budjarn Lambeth (2023)''
|-
| Cloudscape
| 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5
| 72
| 5615.6
| [[128/5]]
| ''Budjarn Lambeth (2023)''
|-
| Corrugated
| 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2 7 2
| 135
| 10529.3
| [[437/1]]
| ''Budjarn Lambeth (2023)''
|}
None of these scales are approximated from another tuning unless specified otherwise. For exact [[cents]] values see [[User:BudjarnLambeth/Longer versions of scales#9edf]].


== Music ==
See [[Carlos Alpha #Music]]. Many are tuned to exactly 9edf.


Corrugated (this is the original/default tuning)
== See also ==
 
* [[Alpha, beta, and gamma family of equal divisions]]
* 155.990
* 701.955
* 857.945
* 1403.910
* 1559.900
* 2105.865
* 2261.855
* 2807.820
* 2963.810
* 3509.775
* 3665.765
* 4211.730
* 4367.720
* 4913.685
* 5069.675
* 5615.640
* 5771.630
* 6317.595
* 6473.585
* 7019.550
* 7175.540
* 7721.505
* 7877.495
* 8423.460
 
 
Snowcone (this is the original/default tuning)
 
* 233.985
* 701.955
* 935.940
* 1403.910
* 1637.895
* 2105.865
* 2339.850
* 2807.820
* 3041.805
* 3509.775
* 3743.760
* 4211.730
* 4445.715
* 4913.685
* 5147.670
* 5615.640
* 5849.625
* 6317.595
* 6551.580
* 7019.550
* 7253.535
* 7721.505
* 7955.490
* 8423.460
 
 
Swan (this is the original/default tuning)
 
* 311.980
* 701.955
* 1013.935
* 1403.910
* 1715.890
* 2105.865
* 2417.845
 
 
Cloudscape (this is the original/default tuning)
 
* 389.975
* 701.955
* 1091.930
* 1403.910
* 1793.885
* 2105.865
* 2495.840
* 2807.820
* 3197.795
* 3509.775
* 3899.750
* 4211.730
* 4601.705
* 4913.685
* 5303.660
* 5615.640
* 6005.615
 
 
Pylon (this is the original/default tuning)
 
* 467.970
* 701.955
* 1169.925
* 1403.910
* 1871.880
* 2105.865
* 2573.835
* 2807.820
* 3275.790
* 3509.775
* 3977.745
* 4211.730
* 4679.700
* 4913.685
* 5381.655
* 5615.640
* 6083.610
* 6317.595
* 6785.565
* 7019.550
* 7487.520
* 7721.505
* 8189.475
* 8423.460
 
 
Quest (this is the original/default tuning)
 
* 545.965
* 701.955
* 1247.920
* 1403.910
* 1949.875
* 2105.865
* 2651.830
* 2807.820
* 3353.785
* 3509.775
* 4055.740
* 4211.730
* 4757.695
* 4913.685
* 5459.650
* 5615.640
* 6161.605
* 6317.595
* 6863.560
* 7019.550
* 7565.515
* 7721.505
* 8267.470
* 8423.460
 
 
Purgatory (this is the original/default tuning)
 
* 623.960
* 701.955
* 1325.915
* 1403.910
* 2027.870
* 2105.865
* 2729.825
* 2807.820
* 3431.780
* 3509.775
* 4133.735
* 4211.730
* 4835.690
 
 
Molten [[Pelog]] (this is the original/default tuning)
 
* 155.990
* 311.980
* 701.955
* 857.945
* 1247.920
 
 
Molten [[Slendro]] (exact tuning from [[3edf]])
 
* 233.985
* 467.970
* 701.955
* 935.940
* 1169.925
 
== Music ==
See [[Carlos Alpha #Music]]. Many are in tuned to exactly 9edf.


[[Category:Listen]]
[[Category:Listen]]