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Documents 8Le - Noise Levels SLB

Noise Levels 8Le Learning Objectives • Recall that unpleasant sounds are called noise. • Recall that a decibel is a unit for the loudness of sound. • Explain that soundproofing…

Business 6

1. Noise Pollution6th lecturewww.draloufi.com 2. What is Noise ?The word noise comes from the Latin word nauseas, meaning seasickness. 3. What is Noise ? Sound that is unwanted…

Education Adoley chapter13

1. Adoley Jordan abbreviations for chapter 13 2. EM-emmetropia  EM is the abbreviation for emmetropia.  Emmetropia is the state of normal vision. 3. LASIK- laser-assisted-in-situ-…

Documents Fundamentals of Multimedia, Chapter 14 Chapter 14 MPEG Audio Compression 14.1 Psychoacoustics 14.2.....

Slide 1Fundamentals of Multimedia, Chapter 14 Chapter 14 MPEG Audio Compression 14.1 Psychoacoustics 14.2 MPEG Audio 14.3 Other Commercial Audio Codecs 14.4 The Future: MPEG-7…

Documents ECE160 Spring 2007 Lecture 14 MPEG Audio Compression 1 ECE160 / CMPS182 Multimedia Lecture 14:...

Slide 1 ECE160 Spring 2007 Lecture 14 MPEG Audio Compression 1 ECE160 / CMPS182 Multimedia Lecture 14: Spring 2007 MPEG Audio Compression Slide 2 ECE160 Spring 2007 Lecture…

Documents UNIT III Audio Compression Outline Psychoacoustics Fundamentals of audio Temporal and frequency...

UNIT III Audio Compression Li & Drew Outline Psychoacoustics Fundamentals of audio Temporal and frequency masking MPEG audio Compandors Speech compression-Introduction…

Documents 1 Sound & Light Chapter 15. 2 Sound Sound waves are caused by vibrations, and carry energy through....

Sound & Light Chapter 15 Sound Sound waves are caused by vibrations, and carry energy through a medium. Sound waves are longitudinal waves. Speed of sound depends on…

Documents Waves. Menu Recap of KS3 Light Reflection Diffuse & Regular Reflection Refraction Total Internal...

Waves Menu Recap of KS3 Light Reflection Diffuse & Regular Reflection Refraction Total Internal Reflection Waves The Electromagnetic Spectrum Light Travels in Straight…

Documents SOUND CHAPTER 12. All Sound Has 3 Aspects… 1.Source 2.Energy 3.Detected Sound is Longitudinal...

SOUND CHAPTER 12 All Sound Has 3 Aspects… Source Energy Detected Sound is Longitudinal Waves (Compression Waves) Sound must have a medium. Sound can’t travel in the absence…

Documents Thursday PS 1-3 Homework Light Sound. Homework Pg 478 1) Describe what may happen when ripples on a....

Thursday PS 1-3 Homework Light Sound Homework Pg 478 1) Describe what may happen when ripples on a pond encounter a large rock 2) Explain why you can hear two people talking…