Talk:octave
Latest comment: 10 years ago by Equinox in topic Octaves of light
Octaves of light edit
A few old physics books talk about "octaves of light", i.e. groupings of frequencies, analogous to the musical kind. This phrase also appears in many New Age spiritual books, where I doubt it means anything at all. Equinox ◑ 20:38, 20 January 2014 (UTC)