Complementary Musical Angles (°)
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SKU: A0.482593
Composed by J. Randolph Halll. This edition: Interactive Download. Classical,Standards,World. Worksheet. 4 pages. Duration 133. Published by J. Randolph Hall (A0.482593).I recently discovered a bridge between music and mathematics. The intervals in an octave can be calculated into degrees (°) as in angles. Interval conversion formula: 3¢ /40=x° or 3 times ¢ divided by 40. ¢ - https://en.wikipedia.org/wiki/Cent_(music) Coversion of intervals and cents: https://hyperphysics.phy-astr.gsu.edu/hbase/Music/cents.html One could even reduce the formula to simpler terms of 15x/2. Section A shows the voices ascending upwards and their interval sums add up to 90°, thus complementary. Section B shows the voices descending and again, their intervals add up 90°.
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