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DTSTART:20260308T070000
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DTSTART:20251102T060000
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DTSTART;TZID=America/Toronto:20260522T153000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20260522T170000
URL:https://uwaterloo.ca/pure-mathematics/events/pure-math-graduate-student
 -colloquia
SUMMARY:Pure Math Graduate Student Colloquia
CLASS:PUBLIC
DESCRIPTION:BORIS LI\, UNIVERSITY OF WATERLOO\, PURE MATHEMATICS\n\n_On the
  physics of bells_\n\nWe shall discuss the acoustics and resonance of bell
 s from the\nperspective of physics. After a short review ofnormal modes in
  musical\ninstruments\, we shall compare bells with one-dimensional system
 s such\nas strings andwinds. In contrast to these systems\, bells exhibit\
 nstrongly inharmonic partials due to its curved geometry. Wediscuss\nsome 
 consequences of this structure\, including some prominent partials\nand th
 e psychoacousticphenomenon of the strike note. Time permitting\,\nwe shall
  examine how bell geometry and thickness profilesaffect\ntuning.\n\nRefres
 hments at 3:30pm. Talk starts at 4:00pm.\n\nMC 5403
DTSTAMP:20260522T144753Z
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