「利用者:Tessyrrh1016/draft/用語集」の版間の差分
Tessyrrh1016 (トーク | 投稿記録) タグ: モバイル編集 モバイルウェブ編集 |
Tessyrrh1016 (トーク | 投稿記録) タグ: モバイル編集 モバイルウェブ編集 |
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==あ行== | ==あ行== | ||
===あ=== | ===あ=== | ||
; [[アキラルスケール]]（[[:en:achiral scale]]）:[[#す| | ;[[アキラルスケール]]（[[:en:achiral scale]]）:鏡像（その[[#す|ステップ]]の順序を反転させたもの）が同じスケールの[[#も|モード]]となるスケール。↔[[#き|キラルスケール]] | ||
===い=== | ===い=== | ||
===う=== | ===う=== | ||
; [[うなり]]（[[:en:beat]]）:わずかに異なる[[#し|周波数]]をもつ2音間の干渉パターン。2音の周波数差が周波数である周期的な音量の変化として知覚できる。 | ;[[うなり]]（[[:en:beat]]）:わずかに異なる[[#し|周波数]]をもつ2音間の干渉パターン。2音の周波数差が周波数である周期的な音量の変化として知覚できる。 | ||
===え=== | ===え=== | ||
===お=== | ===お=== | ||
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===す=== | ===す=== | ||
===せ=== | ===せ=== | ||
; [[セント]] (¢) : [[#お|オクターブ]]の1200分の1、または[[12平均律]]の半音の100分の1に等しい音程の単位。 | ;[[セント]] (¢):[[#お|オクターブ]]の1200分の1、または[[12平均律]]の半音の100分の1に等しい音程の単位。 | ||
===そ=== | ===そ=== | ||
==た行== | ==た行== | ||
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== A == | ==A== | ||
== B == | ==B== | ||
==C== | ==C== | ||
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;[[equivalence]]:The phenomenon of psychoacoustics that two notes an [[#O|octave]] apart, or possibly another [[#I|interval]] apart, are considered "(substantially) equivalent" to the brain. | ;[[equivalence]]:The phenomenon of psychoacoustics that two notes an [[#O|octave]] apart, or possibly another [[#I|interval]] apart, are considered "(substantially) equivalent" to the brain. | ||
==F== | == F== | ||
;[[frequency]]:The number of oscillations per unit of time of a vibrating object. | ;[[frequency]]:The number of oscillations per unit of time of a vibrating object. | ||
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;[[Pythagorean tuning]]:A [[#T|tuning system]] based on [[#S|stacking]] the interval [[3/2]] repeatedly, [[#O|octave-reducing]] as necessary. | ;[[Pythagorean tuning]]:A [[#T|tuning system]] based on [[#S|stacking]] the interval [[3/2]] repeatedly, [[#O|octave-reducing]] as necessary. | ||
==Q== | == Q== | ||
;quality:See [[#I|interval quality]]. | ;quality:See [[#I|interval quality]]. | ||
==R== | == R== | ||
;[[rank]]:The number of [[#G|generators]] of a set of [[#I|intervals]], i.e. the set's dimensionality (not to be confused with the [[dimensionality]] of the temperament itself). For example, [[12edo]] is rank-1 because it can be generated by the semitone; [[Pythagorean tuning]] is rank-2 because it can be generated by the primes {2, 3}. | ;[[rank]]:The number of [[#G|generators]] of a set of [[#I|intervals]], i.e. the set's dimensionality (not to be confused with the [[dimensionality]] of the temperament itself). For example, [[12edo]] is rank-1 because it can be generated by the semitone; [[Pythagorean tuning]] is rank-2 because it can be generated by the primes {2, 3}. | ||
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:''In the diatonic scale, the perfect fifth always subtends 4 steps.'' | :''In the diatonic scale, the perfect fifth always subtends 4 steps.'' | ||
==T== | == T== | ||
;[[temperament]]:Historically, a [[#T|tuning system]] that slightly compromises the pure [[#I|intervals]] of (low-complexity) [[#J|just intonation]] to meet other requirements. Modern use of the term usually implies "[[#R|regular temperament]]". | ;[[temperament]]:Historically, a [[#T|tuning system]] that slightly compromises the pure [[#I|intervals]] of (low-complexity) [[#J|just intonation]] to meet other requirements. Modern use of the term usually implies "[[#R|regular temperament]]". | ||
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;[[unit of interval size]]:An [[#I|interval]] used to measure the [[#I|size]] of other intervals. | ;[[unit of interval size]]:An [[#I|interval]] used to measure the [[#I|size]] of other intervals. | ||
==V== | == V== | ||
;variety:See [[#I|interval variety]]. | ;variety:See [[#I|interval variety]]. | ||
==W== | == W== | ||
==X== | ==X== | ||
==Y== | ==Y== | ||
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--> | --> | ||
==See also== | == See also== | ||
*[[Acronyms]] | *[[Acronyms]] | ||
*[[Dave Keenan & Douglas Blumeyer's guide to RTT: conventions for names, variables, units, and notations]] | *[[Dave Keenan & Douglas Blumeyer's guide to RTT: conventions for names, variables, units, and notations]] | ||