For example, 50 Hz and 400 Hz are one and two octaves away from 100 Hz because they are 1 / 2 ( 1 / 2 1) and 4 ( 2 2) times the frequency, respectively. Further octaves of a note occur at 2 n times the frequency of that note (where n is an integer), such as 2, 4, 8, 16, etc. The ratio of frequencies of two notes an octave apart is therefore 2:1. In music, an octave (sometimes abbreviated 8ve or 8va) is the interval between one musical note and another with half or double the frequency.įor example, if one note has a frequency of 400 Hz, the note an octave above it is at 800 Hz, and the note an octave below is at 200 Hz. For other uses, see Octave (disambiguation).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |