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• Pythagorean_comma abstract "In musical tuning, the Pythagorean comma (or ditonic comma), named after the ancient mathematician and philosopher Pythagoras, is the small interval (or comma) existing in Pythagorean tuning between two enharmonically equivalent notes such as C and B♯ (About this sound Play ), or D♭ and C♯. It is equal to the frequency ratio 531441:524288, or approximately 23.46 cents, roughly a quarter of a semitone (in between 75:74 and 74:73). The comma which musical temperaments often refer to tempering is the Pythagorean comma.The Pythagorean comma can be also defined as the difference between a Pythagorean apotome and a Pythagorean limma (i.e., between a chromatic and a diatonic semitone, as determined in Pythagorean tuning), or the difference between twelve just perfect fifths and seven octaves, or the difference between three Pythagorean ditones and one octave (this is the reason why the Pythagorean comma is also called a ditonic comma).The diminished second, in Pythagorean tuning, is defined as the difference between limma and apotome. It coincides therefore with the opposite of a Pythagorean comma, and can be viewed as a descending Pythagorean comma (e.g. from C♯ to D♭), equal to about −23.46 cents.".
• Pythagorean_comma thumbnail Pythagorean_comma_(difference_A1-m2).PNG?width=300.
• Pythagorean_comma wikiPageExternalLink e_index.html.
• Pythagorean_comma wikiPageID "177721".
• Pythagorean_comma wikiPageRevisionID "592426393".
• Pythagorean_comma hasPhotoCollection Pythagorean_comma.
• Pythagorean_comma subject Category:3-limit_tuning_and_intervals.
• Pythagorean_comma subject Category:Commas.
• Pythagorean_comma type Abstraction100002137.
• Pythagorean_comma type Comma106842852.
• Pythagorean_comma type Commas.
• Pythagorean_comma type Communication100033020.
• Pythagorean_comma type Mark106817782.
• Pythagorean_comma type Punctuation106841365.
• Pythagorean_comma type Signal106791372.
• Pythagorean_comma type Symbol106806469.
• Pythagorean_comma type WrittenSymbol106817623.
• Pythagorean_comma comment "In musical tuning, the Pythagorean comma (or ditonic comma), named after the ancient mathematician and philosopher Pythagoras, is the small interval (or comma) existing in Pythagorean tuning between two enharmonically equivalent notes such as C and B♯ (About this sound Play ), or D♭ and C♯. It is equal to the frequency ratio 531441:524288, or approximately 23.46 cents, roughly a quarter of a semitone (in between 75:74 and 74:73).".
• Pythagorean_comma label "Coma pitagórica".
• Pythagorean_comma label "Coma pitagórica".
• Pythagorean_comma label "Comma pythagoricien".
• Pythagorean_comma label "Komat pitagorejski".
• Pythagorean_comma label "Pythagorean comma".
• Pythagorean_comma label "Pythagoreisches Komma".
• Pythagorean_comma label "Pythagoreïsche komma".
• Pythagorean_comma label "ピタゴラスコンマ".
• Pythagorean_comma sameAs Pythagorejské_koma.
• Pythagorean_comma sameAs Pythagoreisches_Komma.
• Pythagorean_comma sameAs Coma_pitagórica.
• Pythagorean_comma sameAs Comma_pythagoricien.
• Pythagorean_comma sameAs ピタゴラスコンマ.
• Pythagorean_comma sameAs Pythagoreïsche_komma.
• Pythagorean_comma sameAs Komat_pitagorejski.
• Pythagorean_comma sameAs Coma_pitagórica.
• Pythagorean_comma sameAs m.0183sb.
• Pythagorean_comma sameAs Q540508.
• Pythagorean_comma sameAs Q540508.
• Pythagorean_comma sameAs Pythagorean_comma.
• Pythagorean_comma wasDerivedFrom Pythagorean_comma?oldid=592426393.
• Pythagorean_comma depiction Pythagorean_comma_(difference_A1-m2).PNG.
• Pythagorean_comma isPrimaryTopicOf Pythagorean_comma.