by buzz kimball » Sat Mar 24, 2007 5:38 am
suspect that this might be more confusing than helpful, as this list of intervals doesn't show the relationship between tones, neither clearly nor simply. Nor does it show the large number of western diatonic scales, indian ragas, and mid east marquams that exist implicitly in the structure of the pitches.
Lambdoma - Quadrant starting at 7 / 1
0: 1/1 0.000 unison, perfect prime
1: 7/4 968.826 harmonic seventh
2: 2/1 1200.000 octave
3: 7/3 1466.871 minimal tenth,
4: 14/5 1782.512 septimal or Huygens' tritone,
5: 7/2 2168.826 harmonic 14th
6: 14/3 2666.871 minimal 17th
7: 7/1 3368.826 harmonic 21st
8: 14/1 4568.826 harmonic 28th
9: 13/8 840.528 tridecimal neutral sixth
10: 13/7 1071.702 16/3-tone
11: 13/6 1338.573 tridecimal 2/3-tone + 1 octave
12: 13/5 1654.214 tridecimal diminished fourth + 1 oct
13: 13/4 2040.528 tridecimal neutral sixth + 1 oct
14: 13/3 2538.573 tridecimal 2/3-tone + 2 octaves
15: 13/2 3240.528 tridecimal neutral sixth + 2 oct
16: 13/1 4440.528 tridecimal neutral sixth + 3 oct
17: 3/2 701.955 perfect fifth
18: 12/7 933.129 septimal major sixth
19: 2/1 1200.000 octave
20: 12/5 1515.641 minor 10th
21: 3/1 1901.955 perfect 12th
22: 4/1 2400.000 2 octaves
23: 6/1 3101.955 perfect 19th
24: 12/1 4301.955 perfect 26th
25: 11/8 551.318 undecimalaugmented fourth
26: 11/7 782.492 undecimal augmented fifth
27: 11/6 1049.363 21/4-tone, neutral seventh
28: 11/5 1365.004 neutral ninth
29: 11/4 1751.318 l augmented fourth + 1 octave
30: 11/3 2249.363 21/4-tone,l neutral seventh + 1 oct
31: 11/2 2951.318 semi-augmented fourth + 2 oct
32: 11/1 4151.318 semi-augmented fourth + 3 oct
33: 5/4 386.314 major third
34: 10/7 617.488 Euler's tritone
35: 5/3 884.359 major sixth,
36: 2/1 1200.000 octave
37: 5/2 1586.314 major 10th
38: 10/3 2084.359 major 13th
39: 5/1 2786.314 major 17th
40: 10/1 3986.314 major 24th
41: 9/8 203.910 major whole tone
42: 9/7 435.084 septimal major third,
43: 3/2 701.955 perfect fifth
44: 9/5 1017.596 just minor seventh,
45: 9/4 1403.910 major ninth
46: 3/1 1901.955 perfect 12th
47: 9/2 2603.910 perfect 16th
48: 9/1 3803.910 perfect 23rd
49: 1/1 0.000 unison, perfect prime
50: 8/7 231.174 septimal whole tone
51: 4/3 498.045 perfect fourth
52: 8/5 813.686 minor sixth
53: 2/1 1200.000 octave
54: 8/3 1698.045 perfect 11th
55: 4/1 2400.000 2 octaves
56: 8/1 3600.000 3 octaves
57: 7/8 -231.174 septimal whole tone
58: 1/1 0.000 unison, perfect prime
59: 7/6 266.871 septimal minor third
60: 7/5 582.512 septimal or Huygens' tritone,
61: 7/4 968.826 harmonic seventh
62: 7/3 1466.871 minimal tenth,
63: 7/2 2168.826 harmonic 14th
64: 7/1 3368.826 harmonic 21st