Making Sense of Sound: How Sound Actually Works In Live PA Systems

An online course in the foundational physics concepts of sound for live audio.

  • the decibel scale
  • velocity
  • amplitude
  • frequency content & wavelength
  • phase
  • atmospheric & acoustic conditions

 

 
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"I wish I had this course when I started out because it would have taken so much time off of my learning curve." - John H.

"I knew what the slopes on a phase graph meant but never could really connect the dots.

Michael's explanation was fantastic and helped me to best understand." - Alan W.