37-odd-limit: Difference between revisions

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{{Odd-limit navigation}}The 37'''-odd-limit''' is the set of all [[Rational interval|rational intervals]] which can be written as 2<sup>''k''</sup>(''a''/''b'') where ''a'', ''b'' ≤ 37 and ''k'' is an integer. To the [[39-odd-limit|37-odd-limit]], it adds 18 pairs of [[octave-reduced]] intervals involving 37.
{{Odd-limit navigation}}The 37'''-odd-limit''' is the set of all [[Rational interval|rational intervals]] which can be written as 2<sup>''k''</sup>(''a''/''b'') where ''a'', ''b'' ≤ 37 and ''k'' is an integer. To the [[35-odd-limit]], it adds 18 pairs of [[octave-reduced]] intervals involving 37.


Below is a list of all octave-reduced intervals in the 37-odd-limit.
Below is a list of all octave-reduced intervals in the 37-odd-limit.


* [[1/1]]
* [[1/1]]
* [[38/37]], [[37/19]]
* '''[[38/37]], [[37/19]]'''
* [[37/36]], [[72/37]]
* '''[[37/36]], [[72/37]]'''
* [[36/35]], [[35/18]]
* [[36/35]], [[35/18]]
* [[35/34]], [[68/35]]
* [[35/34]], [[68/35]]
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* [[20/19]], [[19/10]]
* [[20/19]], [[19/10]]
* [[19/18]], [[36/19]]
* [[19/18]], [[36/19]]
* [[37/35]], [[70/37]]
* '''[[37/35]], [[70/37]]'''
* [[18/17]], [[17/9]]
* [[18/17]], [[17/9]]
* [[35/33]], [[66/35]]
* [[35/33]], [[66/35]]
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* [[14/13]], [[13/7]]
* [[14/13]], [[13/7]]
* [[27/25]], [[50/27]]
* [[27/25]], [[50/27]]
* [[40/37]], [[37/20]]
* '''[[40/37]], [[37/20]]'''
* [[13/12]], [[24/13]]
* [[13/12]], [[24/13]]
* [[38/35]], [[35/19]]
* [[38/35]], [[35/19]]
* [[25/23]], [[46/25]]
* [[25/23]], [[46/25]]
* [[37/34]], [[68/37]]
* '''[[37/34]], [[68/37]]'''
* [[12/11]], [[11/6]]
* [[12/11]], [[11/6]]
* [[35/32]], [[64/35]]
* [[35/32]], [[64/35]]
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* [[19/17]], [[34/19]]
* [[19/17]], [[34/19]]
* [[28/25]], [[25/14]]
* [[28/25]], [[25/14]]
* [[37/33]], [[66/37]]
* '''[[37/33]], [[66/37]]'''
* [[9/8]], [[16/9]]
* [[9/8]], [[16/9]]
* [[35/31]], [[62/35]]
* [[35/31]], [[62/35]]
* [[26/23]], [[23/13]]
* [[26/23]], [[23/13]]
* [[17/15]], [[30/17]]
* [[17/15]], [[30/17]]
* [[42/37]], [[37/21]]
* '''[[42/37]], [[37/21]]'''
* [[25/22]], [[44/25]]
* [[25/22]], [[44/25]]
* [[33/29]], [[58/33]]
* [[33/29]], [[58/33]]
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* [[38/33]], [[33/19]]
* [[38/33]], [[33/19]]
* [[15/13]], [[26/15]]
* [[15/13]], [[26/15]]
* [[37/32]], [[64/37]]
* '''[[37/32]], [[64/37]]'''
* [[22/19]], [[19/11]]
* [[22/19]], [[19/11]]
* [[29/25]], [[50/29]]
* [[29/25]], [[50/29]]
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* [[32/27]], [[27/16]]
* [[32/27]], [[27/16]]
* [[19/16]], [[32/19]]
* [[19/16]], [[32/19]]
* [[44/37]], [[37/22]]
* '''[[44/37]], [[37/22]]'''
* [[25/21]], [[42/25]]
* [[25/21]], [[42/25]]
* [[31/26]], [[52/31]]
* [[31/26]], [[52/31]]
* [[37/31]], [[62/37]]
* '''[[37/31]], [[62/37]]'''
* [[6/5]], [[5/3]]
* [[6/5]], [[5/3]]
* [[35/29]], [[58/35]]
* [[35/29]], [[58/35]]
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* [[27/22]], [[44/27]]
* [[27/22]], [[44/27]]
* [[16/13]], [[13/8]]
* [[16/13]], [[13/8]]
* [[37/30]], [[60/37]]
* '''[[37/30]], [[60/37]]'''
* [[21/17]], [[34/21]]
* [[21/17]], [[34/21]]
* [[26/21]], [[21/13]]
* [[26/21]], [[21/13]]
* [[31/25]], [[50/31]]
* [[31/25]], [[50/31]]
* [[36/29]], [[29/18]]
* [[36/29]], [[29/18]]
* [[46/37]], [[37/23]]
* '''[[46/37]], [[37/23]]'''
* [[5/4]], [[8/5]]
* [[5/4]], [[8/5]]
* [[44/35]], [[35/22]]
* [[44/35]], [[35/22]]
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* [[33/26]], [[52/33]]
* [[33/26]], [[52/33]]
* [[14/11]], [[11/7]]
* [[14/11]], [[11/7]]
* [[37/29]], [[58/37]]
* '''[[37/29]], [[58/37]]'''
* [[23/18]], [[36/23]]
* [[23/18]], [[36/23]]
* [[32/25]], [[25/16]]
* [[32/25]], [[25/16]]
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* [[22/17]], [[17/11]]
* [[22/17]], [[17/11]]
* [[35/27]], [[54/35]]
* [[35/27]], [[54/35]]
* [[48/37]], [[37/24]]
* '''[[48/37]], [[37/24]]'''
* [[13/10]], [[20/13]]
* [[13/10]], [[20/13]]
* [[30/23]], [[23/15]]
* [[30/23]], [[23/15]]
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* [[29/22]], [[44/29]]
* [[29/22]], [[44/29]]
* [[33/25]], [[50/33]]
* [[33/25]], [[50/33]]
* [[37/28]], [[56/37]]
* '''[[37/28]], [[56/37]]'''
* [[4/3]], [[3/2]]
* [[4/3]], [[3/2]]
* [[35/26]], [[52/35]]
* [[35/26]], [[52/35]]
* [[31/23]], [[46/31]]
* [[31/23]], [[46/31]]
* [[27/20]], [[40/27]]
* [[27/20]], [[40/27]]
* [[50/37]], [[37/25]]
* '''[[50/37]], [[37/25]]'''
* [[23/17]], [[34/23]]
* [[23/17]], [[34/23]]
* [[42/31]], [[31/21]]
* [[42/31]], [[31/21]]
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* [[15/11]], [[22/15]]
* [[15/11]], [[22/15]]
* [[26/19]], [[19/13]]
* [[26/19]], [[19/13]]
* [[37/27]], [[54/37]]
* '''[[37/27]], [[54/37]]'''
* [[48/35]], [[35/24]]
* [[48/35]], [[35/24]]
* [[11/8]], [[16/11]]
* [[11/8]], [[16/11]]
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* [[46/33]], [[33/23]]
* [[46/33]], [[33/23]]
* [[7/5]], [[10/7]]
* [[7/5]], [[10/7]]
* [[52/37]], [[37/26]]
* '''[[52/37]], [[37/26]]'''
* [[38/27]], [[27/19]]
* [[38/27]], [[27/19]]
* [[31/22]], [[44/31]]
* [[31/22]], [[44/31]]

Revision as of 21:27, 18 September 2025

The 37-odd-limit is the set of all rational intervals which can be written as 2k(a/b) where a, b ≤ 37 and k is an integer. To the 35-odd-limit, it adds 18 pairs of octave-reduced intervals involving 37.

Below is a list of all octave-reduced intervals in the 37-odd-limit.

Ratio Size (¢) Color name Name
38/37 46.169
37/36 47.434
37/35 96.204
40/37 134.97
37/34 146.389
37/33 198.071
42/37 219.437
37/32 251.344
44/37 299.974
37/31 306.308
37/30 363.075
46/37 376.93
37/29 421.767
48/37 450.611
37/28 482.518
50/37 521.283
37/27 545.479
52/37 589.184
37/26 610.816
54/37 654.521
37/25 678.717
56/37 717.482

The smallest equal division of the octave which is consistent to the 37-odd-limit is 311edo (by virtue of it being consistent in the 41-odd-limit); that which is distinctly consistent to the same is 1600edo.