Category: Chapter 3: Pitched Sounds
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Slides for Chapter 3
The slides for Chapter 3 are here: https://docs.google.com/presentation/d/13CQMqwLLqOfpy3jyjMUiN_eSKB6fUOCsYgSVv89XfgU/edit?usp=sharing
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Text for Chapter 3
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Standing waves demo
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Binaural Beats (for headphones)
Note: you must listen with headphones for this to work.
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The Superposition Principle
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Standing waves and Chladni plates
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Zydeco accordion
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Out-of-tune piano
Compare with an in-tune piano: https://www.youtube.com/watch?v=Tc0adcAKWrc
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Vibration of a string and harmonics