1. Image Formation Fundamentals CS491E/791E 2. How are images represented in the computer? 3. Color images 4. Image formation • There are two parts to the image formation…

sound Sound a longitudinal wave produced by vibration and travels through a medium Categories of Sound Waves 1. Audible Waves can be heard by humans, 20 -20 kHz 2. Infrasonic…

1. SOUND WAVES 2. SOUND Different sounds give us different kinds of feelings, e.g. relaxation, excitement, annoyance. Noise can be useful too.Fire alarms and car horns warn…

1. Lecture 8 Standing sound waves. Resonance. 2. Interference with soundSuperposition works exactly as it did for transversal waves. Additional complication: 3D waves! (next…

1. PREPARED BYV.REVATHIAMBIKALECTURER IN PHYSICS 2. SOUND• It is the sensation that is caused by stimulation of theorgans of hearing by vibrations transmitted through theair…

1. Chapter 7The Other Sensory Systems 2. Audition Our senses have evolved to allow us to detect and interpret biologically useful information from our environment . However,…

1. Chapter 7The Other Sensory Systems 2. Audition Our senses have evolved to allow us to detect and interpret biologically useful information from our environment . However,…

Slide 1Waves, Sound, and Light Chapter 1 Slide 2 Bell Work 1.Name two ways you can apply force to a soccer ball. 2.Name two ways the force you apply can change the motion…

Slide 1 Slide 2 AMERICAS TOTAL NOISE CONTROL COMPANY Slide 3 Sound pressure is measured in a unit called decibels and is often abbreviated dB. Zero decibels is the lowest…

Slide 1Today: Sound (Ch 20) Homework due today Looking ahead: Apr 11 is the next midterm; Chs. 11, 13, 14, 15, 19, 20, 22 Slide 2 Preliminaries What is the origin of sound?…