Fifteenth
In music, a fifteenth or double octave, abbreviated 15ma, is the interval between one musical note and another with one-quarter the wavelength or quadruple the frequency. It has also been referred to as the bisdiapason. The fourth harmonic, it is two octaves. It is referred to as a fifteenth because, in the diatonic scale, there are 15 notes between them if one counts both ends (as is customary). Two octaves (based on the Italian word for eighth) do not make a sixteenth, but a fifteenth. In other contexts, the term two octaves is likely to be used.
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hypernym
primaryTopic
Fifteenth
In music, a fifteenth or double octave, abbreviated 15ma, is the interval between one musical note and another with one-quarter the wavelength or quadruple the frequency. It has also been referred to as the bisdiapason. The fourth harmonic, it is two octaves. It is referred to as a fifteenth because, in the diatonic scale, there are 15 notes between them if one counts both ends (as is customary). Two octaves (based on the Italian word for eighth) do not make a sixteenth, but a fifteenth. In other contexts, the term two octaves is likely to be used.
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Een quindecime (van Latijn: qu ...... 15ma basso boven de notenbalk.
@nl
In music, a fifteenth or doubl ...... ifteenth away (notated as 2′).
@en
Kwintdecyma - interwał złożony ...... oktawy i kwarta czysta (C-f²).
@pl
Квинтде́цима (лат. quinta-deci ...... (или 16 как удвоенная октава).
@ru
在音樂中,一個十五度或雙八度(簡稱15ma)是一個音符與另一 ...... 通常用15mb表示。 有時16va和16vb會被錯誤地使用。
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Wikipage page ID
Wikipage revision ID
699,011,026
abbreviation
cents 24T equal temperament
cents equal temperament
cents just intonation
interval class
just interval
main interval name
Perfect fifteenth
semitones
subject
hypernym
comment
Een quindecime (van Latijn: qu ...... en quindecime boven de c ligt.
@nl
In music, a fifteenth or doubl ...... octaves is likely to be used.
@en
Kwintdecyma - interwał złożony ...... oktawy i kwarta czysta (C-f²).
@pl
Квинтде́цима (лат. quinta-deci ...... (или 16 как удвоенная октава).
@ru
在音樂中,一個十五度或雙八度(簡稱15ma)是一個音符與另一 ...... 通常用15mb表示。 有時16va和16vb會被錯誤地使用。
@zh
label
Fifteenth
@en
Kwintdecyma
@pl
Quindecime
@nl
Квинтдецима
@ru
十五度
@zh