AwesomeAcoustics in English

(Para Español, busca "AwesomeAcoustics en Español") 
This is an educational channel about acoustics and audio, focused on the physics and math, and relating it to our perception of sound and music. The videos are targeted to people without a technical or engineering background, so anyone can learn!

The episodes are part of a course, where each episode uses knowledge from a previous one. You can watch the series in order here: https://www.youtube.com/playlist?list=PLa-whSjdwzxGD-juVFGo4yA4E8VmmpRZ-