Acoustics 2

Chapters

• Acoustics Module 2 – Welcome and Introduction
• History of Acoustics in the Modern Era
• Basics II: Oscillations, Phase – Waves
• Simple Harmonic Motion and Circular Motion: Phase Angle
• Phase Difference
• Audibility of Phase Changes
• Measurement of Phase Changes: Correlation Meter and Goniometer
• Phase vs. Polarity
• Phase Response, Changing the Phase Response
• Waves – Transverse and Longitudinal Waves
• Harmonic Waves
• Propagation of Sound Waves: Wavelength
• Wavelength: Calculation and Examples
• Excursion: Change of Wavelength with Temperature – Tuning of the Wind Instruments
• Sound Propagation in Air: Speed of Sound & Transit Time, Characteristics Summary
• Solutions to the Exercises
• Psychoacoustics I – Introduction
• Physiology of the Human Ear
• Sound Perception – The Auditory Field
• Test Yourself!
• Module Acoustics 2 - Practical Assignment