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Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut

Feb 06, 2018

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Page 1: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 2: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 3: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut

Musical chords and ratios, as demonstrated by Pythagoras. A woodcut from the THEORICA MUSICE, Naples, 1492, by Franchino Gafurio, music theorist and choirmaster of Milan cathedral.

Page 4: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut

Frequency ~ 1/length

Page 5: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 6: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 7: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 8: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 9: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 10: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 11: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 12: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 13: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 14: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut

Fourier (1768 – 1830)

von Helmholtz (1821 –1894)

Page 15: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 16: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 17: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut

Time domain Frequency domain

Page 18: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 19: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 20: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 21: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 22: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 23: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 24: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 25: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 26: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 27: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 28: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut
Page 29: Musical chords and ratios, THEORICA MUSICE, by …cs.au.dk/~dsound/DigitalAudio.dir/week2/timbre/timbre.pdf · Musical chords and ratios, as demonstrated by Pythagoras. A woodcut