Interference of Sound

Station topics

• 1

  Sound beat

  Prof. Omega’s doorbell hides a secret. Will we be able to uncover it?

• 2

  Tuning fork

  We look at the propagation of sound waves emitted by a tuning fork.

• 3

  Spinning Wheel

  We visualize the terms frequency, amplitude and phase of a sound wave via a spinning wheel.

• 4

  Wheel & Tuning Fork

  We visualize the propagation of a sound wave through space via a spinning wheel.

• 5

  Two Tuning Forks

  We explore the sound wave interference of two tuning forks.

• 6

  Interference

  We visualize the interference of two tuning forks via two spinning wheels.

• 7

  Sound Intensity

  We discuss the connection between sound intensity and sound amplitude.

• 8

  Beat

  We discuss sound beats – which are hidden in the sound of Omega’s doorbell!