Regular temperament: Difference between revisions
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{{See also| Tour of Regular Temperaments}} | {{See also| Tour of Regular Temperaments}} | ||
A '''regular temperament''' is, loosely, a JI interpretation of a scale or scales that are not JI, where the JI intervals are all chosen from a special set of JI intervals, called a [[subgroup]], which is "built out of" a chosen set of "basic" JI intervals. In other words, a temperament is an attempt to have certain intervals and chords in such a scale approximate a JI intervals and chords. | A '''regular temperament''' is, loosely, a JI interpretation of a scale or scales that are not JI, where the JI intervals are all chosen from a special set of JI intervals, called a [[subgroup]], which is "built out of" a chosen set of "basic" JI intervals. In other words, a temperament is an attempt to have certain intervals and chords in such a scale approximate a JI intervals and chords. A temperament interpretation is more believable, | ||
* the closer a scale is to the optimal tuning of the temperament, | |||
* the less mistuning the temperament requires, and | |||
* the more the JI ratios and chords in question withstand mistuning. | |||
=Characterizing a regular temperament= | =Characterizing a regular temperament= | ||