Dmitri Shostakovich
(1906-1975)

Introduction

Waves

Displacement vs. Position

Displacement vs. Time

Terminology

Slide 7

Types of Waves

Waves
(Alternate Definition)

Sound Waves

Sound Waves

Sound Waves

Sound Waves

Sound Waves

Sound Waves

Sound Waves
(Pressure Variations)

Pressure vs. Position
(at a fixed time)

Pressure vs. Time
(at a fixed point)

Sound Waves

Sound Waves

Sound Waves

Velocity of Sound Waves

Velocity of Sound Waves

Velocity of Sound Waves

Speed of Sound in Air

Effect of Temperature on Speed of Sound

Effect of Temperature on Speed of Sound

Energy In Sound Waves

Relation Among Velocity, Frequency, and Wavelength

Physical/Perceived Musical Characteristics