Additional Links
Applets/Animations
Acoustics/Vibrations Animations by Dan Russell
Psychoacoustics
Diana Deutsch's Audio Illusions
Audio Illusions (AsapSCIENCE) [3:29]
Audio Illusions pt 2 (AsapSCIENCE) [3:49]
3D animation showing how the ear detects sound [6:43]
Instruments
World's largest musical instrument: Great Stalactite Organ (though it's actually a lithophone, not an organ)
Archicembalo (keyboard with 19 notes per octave instead of 12)
Other Interesting Links
Anechoic chamber: can silence drive you crazy? (Veritasium) [10:32]
MRI Image of the Vocal Tract [0:34]
International Phonetic Alphabel (IPA) Chart
Bobby McFerrin - pentatonic scale [2:52]
Why It's Impossible to Tune a Piano (MinutePhysics) [4:19]
Just Intonation (with audio examples)
How Acoustic Shadows changed the Civil War
Learning Resources
Hartmann's Principles of Musical Acoustics textbook (can be accessed online on campus network)
Music Acoustics (University of New South Wales): Great resource for current research in music science as well as detailed science behind instruments (including didgeridoos). Also check out their FAQ page for plenty of intriguing acoustics questions.
Helmholtz's On the Sensation of Tone: The foundational text of the physics and physiology of sound and music, first published in 1863.
