43/32: Difference between revisions
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'''43/32''', the '''quadracesimotertial harmonic fourth''' or '''prime harmonic fourth''', is the [[Octave reduction|octave-reduced]] 43rd [[harmonic]]. It is a wide fourth close to those of [[7edo]] and [[26edo]], and is the first octave-reduced harmonic that is a [[5L 2s|diatonic]] fourth. The "prime" in the name "prime harmonic fourth" can be taken both as referring to the fact that it is a prime harmonic and to the fact that it is the simplest octave-reduced harmonic that generates [[5L 2s]], the diatonic [[mos]]. It is sharp of the [[4/3|perfect fourth (4/3)]] by [[129/128]]. | |||
'''43/32''', the '''quadracesimotertial harmonic fourth''' or '''prime harmonic fourth''', is the [[Octave reduction|octave-reduced]] 43rd [[harmonic]]. It is a wide fourth close to those of [[7edo]] and [[26edo]], and is the first octave-reduced harmonic that is a [[5L 2s|diatonic]] fourth. The "prime" in the name "prime harmonic fourth" can be taken both as referring to the fact that it is a prime harmonic and to the fact that it is the simplest octave-reduced harmonic that generates [[5L 2s]], the diatonic [[mos]]. | |||
== Approximation == | == Approximation == | ||