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| author | Brian Cully <bjc@spork.org> | 2025-04-10 14:12:15 -0400 |
|---|---|---|
| committer | Brian Cully <bjc@spork.org> | 2025-04-10 14:12:15 -0400 |
| commit | 87bb425e138cae6125c30a56f5f9cb9d983875a1 (patch) | |
| tree | a567f566a0c78f97e8cb7291410ad0ecfeaf62ae /notes.org | |
| parent | 5e4ab3cb7fb6187f0998854d7352dcf05065435a (diff) | |
| download | chords-87bb425e138cae6125c30a56f5f9cb9d983875a1.tar.gz chords-87bb425e138cae6125c30a56f5f9cb9d983875a1.zip | |
notes: add table for fifth and octave ratios
Diffstat (limited to 'notes.org')
| -rw-r--r-- | notes.org | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -15,3 +15,19 @@ | 11 | 1.8877486 | 15:8 | VII | | 12 | 2 | 2:1 | VIII | #+TBLFM: $2=2^($1/12) + +| degree | 3:2 | 2:1 | +|--------+-----------+---------| +| 1 | 660. | 880 | +| 2 | 990. | 1760 | +| 3 | 1485. | 3520 | +| 4 | 2227.5 | 7040 | +| 5 | 3341.25 | 14080 | +| 6 | 5011.875 | 28160 | +| 7 | 7517.8125 | 56320 | +| 8 | 11276.719 | 112640 | +| 9 | 16915.078 | 225280 | +| 10 | 25372.617 | 450560 | +| 11 | 38058.926 | 901120 | +| 12 | 57088.389 | 1802240 | +#+TBLFM: $2=440*(3/2)^$1::$3=440*2^$1 |