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| {{SandBox please edit after this line}} | | [[Category:Sandboxes]] {{SandBox please edit after this line}} |
| The '''Electrum temperaments''' are a group of rank-2 temperaments proposed by Iwuqety, inspired by the idea of using the [[acoustic phi]] (golden ratio <math>φ</math>) and acoustic silver ratio <math>δ_s</math> as generators, respectively replacing the [[3/2]] perfect fifth and the [[2/1]] octave used in common practice music. [[wikipedia:Electrum|Electrum]] refers to naturally-occurring alloy which is mainly made up of gold and silver.
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| ==Untempered version (arranged in quasi-Pythagorean fashion)==
| | {{nowrap|''Iθ''{{"}} + ''bθ''{{``}} + ''mgL'' sin(''θ'') {{=}} 0}} |
| {| class="wikitable" | | |
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| | 702 |
| ! colspan="3" |Intervals with hyper-generator <math>φ</math>
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| ! colspan="3" |Intervals with hypo-generator <math>φ^{-1}</math>
| | fafshdtharsgdasjdkhajsgdh |
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| !In terms of metallic ratios
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| !In surd form
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| !Absolute cents
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| !In terms of metallic ratios
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| !In surd form
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| !Absolute cents
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| | colspan="2" |1
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| |0
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| |<math>δ_s</math>
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| |<math>\frac{1 + sqrt\2}{2}</math>
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| |1525.854
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| |}
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Latest revision as of 16:28, 19 April 2026
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Iθ″ + bθ′ + mgL sin(θ) = 0
702
fafshdtharsgdasjdkhajsgdh