Glossary: Difference between revisions
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'''comma''' - A rational number that maps to 1/1 in a given temperament. | '''comma''' - A rational number that maps to 1/1 in a given temperament. | ||
'''rank''' - The number of generators of a set of intervals. e.g. 12-tone equal temperament is rank-1 because it can be generated by the semitone; the Pythagorean scale is rank-2 because it can be generated by the primes {2, 3} | '''rank''' - The number of generators of a set of intervals. e.g. 12-tone equal temperament is rank-1 because it can be generated by the semitone; the Pythagorean scale is rank-2 because it can be generated by the primes {2, 3}. | ||
'''equal temperament''' - A rank-1 temperament. The temperament-agnostic term is [[equal-step tuning]]. | '''equal temperament''' - A rank-1 temperament. The temperament-agnostic term is [[equal-step tuning]]. | ||
'''tuning of a temperament''' - | '''tuning of a temperament''' - A concrete realization of a temperament, with concrete cent values (for each basis element of the temperament). A temperament's character does not depend on the exact choice of tuning, e.g. a semitone of 100.1 cents produces a scale similar to that produced by a semitone of 100.0 cents. | ||
'''optimal tuning''' - A tuning that optimizes some desired property (usually the accuracy of the temperament's approximations to just intonation). e.g. [[POTE_tuning|POTE tuning]]. | '''optimal tuning''' - A tuning that optimizes some desired property (usually the accuracy of the temperament's approximations to just intonation). e.g. [[POTE_tuning|POTE tuning]]. |