24 lines
619 B
Plaintext
24 lines
619 B
Plaintext
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! tapek-ribbon.scl
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!
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Eq-diff ribbon extension of Superpyth, made of two Tapek sequences
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12
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!
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1777/1656 ! C#
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627/552 ! D
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173/138 ! E
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4273/3312 ! E+
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1465/1104 ! F
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131/92 ! F#
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104/69 ! G
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3673/2208 ! A
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945/552 ! A+
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243/138 ! Bb
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1043/552 ! B
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2/1
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! Tapek -c and triple h.eq-b recurrent sequence 3x^3 = x^2 + 8
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! and Superpyth temperament (generator = 710.25498677616 c.)
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! completed by the arithmetical mean ribbon y = (1 + x)/2,
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! equal-differential frequencies of all [7:6:5:4] tetrads
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! main sequence : 243 1465 69 13 627 945 4273/3 ... (C = 69)
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! major third sequence : 3673 173 1043 393 1777/3...
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