The best courses for "science that deals with the study of all mechanical waves in gases, liquids, and solids including vibration, sound, ultrasound and infrasound", acoustics.
Create Binaural Beats on Your PC for Meditation & Hypnosis
by Roshan Lal Gumasta
Audio frequency recognition, Equalisers and Psychoacoustics.
by Matt Wong
Comprendre l'Acoustique Musicale
by Bruno de Chénerilles
Fundamentals of Communication Acoustics