Slide 1© 2010 Pearson Education, Inc. Conceptual Physics 11 th Edition Chapter 21: MUSICAL SOUNDS Slide 2 © 2010 Pearson Education, Inc. This lecture will help you understand:…

Slide 1Sound Slide 2 What makes sound? vibrations Slide 3 How do brass instruments like a trumpet or tuba produce sound? Vibrating air Slide 4 How do woodwind instruments…

Slide 1Vibrations & Waves & Sound a periodic motion of the particles of an elastic body or medium in alternately opposite directions from the position of equilibrium…

Slide 1Developed by Karen Hsi, UCOP EH&S Student Intern Slide 2 Slide 3  Hazardous noise exposures occur On the job…And off the job… Slide 4  Sound Level Meter…

Slide 1 Noise Control Practices in the Workplace STEP Network Meeting August 17, 2005 Slide 2 Noise Before We Discuss Noise Control Let’s Review Some Noise Concepts Slide…

Slide 1 Quantization Prof. Siripong Potisuk Slide 2 A Block Diagram of a DSP System Slide 3 Analog-to-Digital Conversion (ADC) Discretize the independent variable or time…

Slide 1 Sound Waves Compressional WaveCompressional Wave Mechanical Wave (must have a medium)Mechanical Wave (must have a medium) [http://www.ccohs.ca/images/noise1.gif]…

Slide 1 Understanding Students with Hearing Loss Chapter 14 Slide 2 Cochlear Implants What are the issues of controversy? Do you think Mariah, Ricquel, and Shylah should…

Slide 1 Hearing and other senses Slide 2 hearing.ppt2 Sound Sound: sensed variations in air pressure Frequency: number of peaks that pass a point per second (Hz) Pitch Slide…

Slide 1 ENTC 3320 Active Filters Slide 2 Filters A filter is a system that processes a signal in some desired fashion. A continuous-time signal or continuous signal of x(t)…