4L 3s: Difference between revisions
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'''J/Q&''' J&/K@ '''K/L@''' '''L/K&''' L&/M@ '''M/N@''' '''N/M&''' N&/O@ '''O/P@''' '''P/O@''' P&/J@ '''J''' | '''J/Q&''' J&/K@ '''K/L@''' '''L/K&''' L&/M@ '''M/N@''' '''N/M&''' N&/O@ '''O/P@''' '''P/O@''' P&/J@ '''J''' | ||
== Intervals == | |||
{| class="wikitable center-all" | |||
|- | |||
! Generators | |||
! Notation (1/1 = J) | |||
! Interval category name | |||
! Generators | |||
! Notation of 2/1 inverse | |||
! Interval category name | |||
|- | |||
| colspan="6" style="text-align:left" | The 7-note MOS has the following intervals (from some root): | |||
|- | |||
| 0 | |||
| J | |||
| perfect unison | |||
| 0 | |||
| J | |||
| octave | |||
|- | |||
| 1 | |||
| L | |||
| perfect smithird | |||
| -1 | |||
| O | |||
| perfect smisixth | |||
|- | |||
| 2 | |||
| N | |||
| minor smififth (aka minor fifth) | |||
| -2 | |||
| M | |||
| major smifourth (aka major fourth) | |||
|- | |||
| 3 | |||
| P | |||
| minor smiseventh | |||
| -3 | |||
| K | |||
| major smisecond | |||
|- | |||
| 4 | |||
| K@ | |||
| minor smisecond | |||
| -4 | |||
| Q& | |||
| major smiseventh | |||
|- | |||
| 5 | |||
| M@ | |||
| minor smifourth (aka minor fourth) | |||
| -5 | |||
| N& | |||
| major smififth (aka major fifth) | |||
|- | |||
| 6 | |||
| O@ | |||
| diminished smisixth | |||
| -6 | |||
| L& | |||
| augmented smithird | |||
|- | |||
| colspan="6" style="text-align:left" | The chromatic 11-note MOS (either [[7L 4s]] or [[4L 7s]]) also has the following intervals (from some root): | |||
|- | |||
| 7 | |||
| J@ | |||
| diminished smioctave | |||
| -7 | |||
| J& | |||
| augmented smiunison; smichroma; smicomma | |||
|- | |||
| 8 | |||
| L@ | |||
| diminished smithird | |||
| -8 | |||
| O& | |||
| augmented smisixth | |||
|- | |||
| 9 | |||
| N@ | |||
| diminished smififth | |||
| -9 | |||
| M& | |||
| augmented smifourth | |||
|- | |||
| 10 | |||
| P@ | |||
| diminished smiseventh | |||
| -10 | |||
| K& | |||
| augmented smisecond | |||
|} | |||
== Tuning ranges == | == Tuning ranges == | ||