Father: Difference between revisions
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The main interest can't be generalized to all exotemps. - "common tuning" cuz there are few pieces written in this temp. Objectively describe the consequence of these tunings instead. Misc. cleanup and updates |
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{{About|the regular temperament|the scale structure sometimes associated with it|5L 3s}} | {{About|the regular temperament|the scale structure sometimes associated with it|5L 3s}} | ||
'''Father''' is a very coarse, simplistic, and inaccurate [[exotemperament]]. It [[ | '''Father''' is a very coarse, simplistic, and inaccurate [[exotemperament]]. It [[tempering out|tempers out]] [[16/15]], the classical diatonic semitone. This means the [[5/4|classical major third (5/4)]] is conflated with the [[4/3|perfect fourth (4/3)]], making it one that challenges the very notion of JI approximation, and playing harmony in it, it sounds only remotely reminiscent of the [[5-limit]] no matter how it is tuned. If one could get their head around this way of hearing intervals, they may as well take a look at the 7-limit interpretation, where it tempers out [[28/27]] and [[36/35]]. | ||
The main interest in this temperament is its [[mos scale]]s, as [[3L 2s|antipentic (3L 2s)]] and [[5L 3s|oneirotonic (5L 3s)]] are often chosen first, and only later is each step associated with a ratio consistent with this temperament. Another potential reason to choose this temperament is to equate suspended chords and more conventional tertian chords (though options like [[trienstonian]] (4/3~9/7), [[blackwood]] (4/3~81/64), and [[fendo]] (4/3~13/10) are more accurate). | |||
As an exotemperament, it has a large range of acceptable tunings, from roughly [[5edo|3\5]] (720{{c}}) to [[3edo|2\3]] (800{{c}}). However, only tunings between 3\5 and [[8edo|5\8]] (750{{c}}) generate oneirotonic scales. | |||
See [[Father family #Father]] for technical details. | |||
== Interval chain == | == Interval chain == | ||
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{| class="wikitable center-1 right-2" | {| class="wikitable center-1 right-2" | ||
|- | |- | ||
! | ! # !! Cents* !! Approximate ratios | ||
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| 0 || 0.0 || '''1/1''' | | 0 || 0.0 || '''1/1''' |