Go To Slide: Is It Live or Is It Memorex? Outline What Is Sound? What Is Sound? Properties of Sound The Building Blocks of Sound Different Patterns and Frequency Combinations What Turns Sound into Music? Visualizing Sound Visualizing Sound Sound Filters Visualizing Sound Production 15 Sound Production Models Sound Synthesis I Sound Synthesis II Sound Synthesis III Sound Synthesis IV Modeling the Output: An Aria Modeling the Output: A Scale Signal/Physical Model Hybrid Crossing Singers Crossing Singers Crossing Singers Crossing Singers Crossing Pitches Crossing Pitches Crossing Pitches Crossing Pitches Vocal Synthesis How Do We Localize Sound? What if those cues don t work? What if those cues don t work? MP3 Technology How the Ear Hears How the Ear Hears II Auditory Masking How the Ear Hears II Auditory Masking MP3 Technology Cheating in MP3: Masking Take-Home Message DONE