Acoustic phi: Difference between revisions
Cmloegcmluin (talk | contribs) adding links which are about acoustic phi (I assumed they were about logarithmic phi when I first extracted from golden ratio, because they were about generators, but they are actually using acoustic phi or related intervals as generators) |
Cmloegcmluin (talk | contribs) add another name |
||
| Line 1: | Line 1: | ||
[[Phi]] taken as a musical ratio (ϕ*f where f=1/1) is about 833.1 cents. This is sometimes called '''acoustical phi'''. | [[Phi]] taken as a musical ratio (ϕ*f where f=1/1) is about 833.1 cents. This is sometimes called '''acoustical phi''', or the phi neutral sixth. | ||
As the ratios of successive terms of the Fibonacci sequence converge on phi, the just intonation intervals 3/2, 5/3, 8/5, 13/8, 21/13, ... converge on ~833.1 cents. | As the ratios of successive terms of the Fibonacci sequence converge on phi, the just intonation intervals 3/2, 5/3, 8/5, 13/8, 21/13, ... converge on ~833.1 cents. | ||