EDe: Difference between revisions
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{{Mathematical interest}} | {{Mathematical interest}} | ||
'''Equal division of the [[natave]]''' ('''EDe''' or '''EDN''') is the equal division of | '''Equal division of the [[natave]]''' ('''EDe''' or '''EDN''') is the equal division of [[Acoustic e|acoustic ''e'']] (where ''e'' is treated as a musical interval in the same way as ''2'' is an octave or ''1.5'' is a perfect fifth). | ||
''e'' is of particular interest because of its relationship with logarithms, given the fact that pitch is perceived logarithmically, and the fact that equal divisions are logarithmic. | ''e'' is of particular interest because of its relationship with logarithms, given the fact that pitch is perceived logarithmically, and the fact that equal divisions are logarithmic. | ||
Sometimes it is convenient to treat [[equal-step tuning]]s as (possibly non-integer) EDes in mathematics and computer programs, since it makes the logarithm used in equations the natural logarithm. | |||
== Correspondence of EDe to EDO == | == Correspondence of EDe to EDO == | ||