47/32: Difference between revisions
I think the person who named it “harmonic subfifth” later changed that to “prime harmonic subfifth” so I updated that accordingly. If I’m mistaken, please change it back. |
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| Sound = Ji-47-32-csound-foscil-220hz.mp3 | | Sound = Ji-47-32-csound-foscil-220hz.mp3 | ||
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'''47/32''' is the '''quadracesimoseptimal subfifth''' or '''harmonic subfifth'''. It is the [[octave reduction|octave-reduced]] 47th [[harmonic]] and is close to 5\[[9edo|9]] (666.667{{cent}}). It is flat of the [[3/2|perfect fifth (3/2)]] by [[48/47]], and sharp of the [[729/512|Pythagorean augmented fourth (729/512)]] by [[752/729]]. This is the smallest octave-reduced harmonic after 3/2 that is recognizable as a "fifth" interval – specifically an [[2L 5s|antidiatonic]] fifth. The closest before this point is [[23/16]], a large tritone. | |||
'''47/32''' is the '''quadracesimoseptimal subfifth''' or '''harmonic subfifth'''. It is the [[ | |||
[[Category:Fifth]] | [[Category:Fifth]] | ||
[[Category:Subfifth]] | [[Category:Subfifth]] | ||