Introductory Remarks.- The Vibrating String.- The Nature of Sound; The Vibrating Air Column.- Energy.- Electricity & Magnetism.- The Atom as a Source of Light.- The Principle of Superposition.- Chapter 8: Complex Waves.- Propagation Phenomena.- The Ear.- Psychoacoustics.- Tuning, Intonation, and Temperament - Choosing Frequencies for Musical Notes.- The Eye.- Characterizing Light Sources, Color Filters, and Theory of Color Vision.- Appendices.
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