Matches in DBpedia 2015-10 for { ?s ?p "The intervals of 5-limit just intonation (prime limit, not odd limit) are ratios involving only the powers of 2, 3, and 5. The fundamental intervals are the superparticular ratios 2/1 (the octave), 3/2 (the perfect fifth) and 5/4 (the major third). That is, the notes of the major triad are in the ratio 1:5/4:3/2 or 4:5:6.In all tunings, the major third is equivalent to two major seconds. However, because just intonation does not allow the irrational ratio of √5/2, two different frequency ratios are used: the major tone (9/8) and the minor tone (10/9).The intervals within the diatonic scale are shown in the table below.(The Pythagorean minor second is found by adding 5 perfect fourths.)The table below shows how these steps map to the first 31 scientific harmonics, transposed into a single octave.§ These intervals also appear in the upper table, although with different ratios."@en }
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- List_of_intervals_in_5-limit_just_intonation abstract "The intervals of 5-limit just intonation (prime limit, not odd limit) are ratios involving only the powers of 2, 3, and 5. The fundamental intervals are the superparticular ratios 2/1 (the octave), 3/2 (the perfect fifth) and 5/4 (the major third). That is, the notes of the major triad are in the ratio 1:5/4:3/2 or 4:5:6.In all tunings, the major third is equivalent to two major seconds. However, because just intonation does not allow the irrational ratio of √5/2, two different frequency ratios are used: the major tone (9/8) and the minor tone (10/9).The intervals within the diatonic scale are shown in the table below.(The Pythagorean minor second is found by adding 5 perfect fourths.)The table below shows how these steps map to the first 31 scientific harmonics, transposed into a single octave.§ These intervals also appear in the upper table, although with different ratios.".