Intro to Acoustics (Part 1)

Instructor: Yang-Hann Kim

Skills you'll gain

  •   Engineering Calculations
  •   Mechanics
  •   Calculus
  •   Differential Equations
  •   Mathematical Modeling
  •   Engineering Analysis
  •   Systems Of Measurement
  •   Physics
  •   Applied Mathematics
  •   Vibrations
  • There are 6 modules in this course

    This course introduces acoustics by using the concept of impedance. The course starts with vibrations and waves, demonstrating how vibration can be envisaged as a kind of wave, mathematically and physically. They are realized by one-dimensional examples, which provide mathematically simplest but clear enough physical insights. Then the part 1 ends with explaining waves on a flat surface of discontinuity, demonstrating how propagation characteristics of waves change in space where there is a distributed impedance mismatch.

    Vibration and Waves

    Acoustic Wave Equation

    Acoustic Wave Equation and its Basic Physical Measures

    Waves on a Flat Surface of Discontinuity 1

    Waves on a Flat Surface of Discontinuity 2

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