Howtosignalprocessing
How is math used in making music?
Mathematics also plays a pivotal role in musical harmony. Essentially, harmony is the combination of musical sounds as perceived by the ear and is analyzed in terms of math based concepts such as frequency, pitch, and chord progression. Mathematics is also deeply interwoven with the western notion of musical scale.
Who used math to write music?
Bach was able to write in every key so successfully because mathematicians found better ways to calculate the 12th root of two. This is related to the musical problem of dividing the octave into 12 equal intervals, which involves splitting sound waves into ratios rather than equal lengths.
