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TZID:Europe/Paris
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UID:9132@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20260326T170000
DTEND;TZID=Europe/Paris:20260326T174500
DTSTAMP:20260625T175007Z
URL:https://www.i2m.univ-amu.fr/evenements/chords-scales-frequencies-and-m
 odular-arithmetic/
SUMMARY:Louis Usala (CPT): Chords\, Scales\, Frequencies and Modular Arithm
 etic
DESCRIPTION:Louis Usala: Abstract : Have you ever looked at the keyboard o
 f a piano? A nice alternating pattern between white and black keys. Wait a
  minute! That's weird: why are the black keys grouped by groups of 2\, the
 n 3\, then 2\, then 3... Why isn't there a black key between each white ke
 y? Why did we break such a beautiful symmetry?\nIn order to understand thi
 s pattern\, one needs to go beyond notes and to focus on frequencies. In t
 his journey\, we'll realise that the reasons why we choose certain notes i
 nstead of others becomes cristal clear once we see them through modular ar
 ithmetics. (Don't worry\, this only means that we're gonna put numbers on 
 a clock.)
CATEGORIES:Séminaire,Rencontres doctorant⋅es I2M-CPT
LOCATION:I2M Luminy - TPR2\, Salle de Séminaire 304-306 (3ème étage)\, 1
 63 Avenue de Luminy\, Marseille\, 13009\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=163 Avenue de Luminy\, Mars
 eille\, 13009\, France;X-APPLE-RADIUS=100;X-TITLE=I2M Luminy - TPR2\, Sall
 e de Séminaire 304-306 (3ème étage):geo:0,0
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DTSTART:20251026T020000
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