'Amplitude' diaporamas de présentation

CHAPTER Modulation

CHAPTER Modulation. Chapter Objectives. Explain amplitude, frequency and phase shift modulation Give an example of a modulation technique used in modems Discuss modem standards Communication, compression etc. Continued. Continuation of Chapter Objectives.

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Chapter 4 The Fourier Series and Fourier Transform

Chapter 4 The Fourier Series and Fourier Transform. Fourier Series Representation of Periodic Signals. Let x ( t ) be a CT periodic signal with period T, i.e., Example: the rectangular pulse train. The Fourier Series. Then, x ( t ) can be expressed as

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Lecture 3

Lecture 3. Damping, Transients, Envelopes The Principle of Superposition Wave Reflection. Instructor: David Kirkby (dkirkby@uci.edu). Miscellaneous. I have added links to the PowerPoint presentation and a condensed printable version of each lecture to the course web site .

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Data and Computer Communications

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Using Digital Music in Scottish Country Dancing

Using Digital Music in Scottish Country Dancing. A presentation by David Ambrose 19th April 2009 for South East Region Teachers Association. Our Discussion Today. E quipment. Mixing and microphones. Digital music; what is it? Getting music onto the equipment. Working with sound files.

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Chapter 5

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Chapter 16

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RADIO AIDS & NAVIGATION RAN 2204

RADIO AIDS & NAVIGATION RAN 2204. LECTURE 2: RADIO COMMUNICATIONS. Keywords. Radio Wave Wavelength Amplitude Frequency Communication System Transmission System Receiver System Signal Electronic Equipment. History of Communication.

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Chapter 5.5 Audio Programming

Chapter 5.5 Audio Programming. Audio Programming. Audio in games is more important than ever before. Programming Basic Audio. Most gaming hardware has similar capabilities (on similar platforms) Mostly programming interfaces differ

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Objectives

Objectives . Learn why numbering systems are important to understand Refresh your knowledge of powers of numbers Learn how numbering systems are used to count Understand the significance of positional value in a numbering system

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Objectives

Objectives . Learn why numbering systems are important to understand Refresh your knowledge of powers of numbers Learn how numbering systems are used to count Understand the significance of positional value in a numbering system

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E3 Engineering Division Brown Bag Series Lunch with Academia February 15 th , 2008

E3 Engineering Division Brown Bag Series Lunch with Academia February 15 th , 2008. Who: Cornell University Professor, Paul M. Kintner Jr. What: Presentation and Discussion of Space Weather Research and its Impact upon Communication-Electronic Equipment

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True Colors at the Museum A Brain Targeted Teaching Unit

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031,02-11-09,TID

Far-field Effects of Tidal Energy Extraction in Puget Sound. ME 523: Energy and Environment Seminar. February 11, 2008. Brian Polagye PhD Candidate University of Washington Department of Mechanical Engineering. 031,02-11-09,TID. Tidal Energy in Puget Sound Modeling Extraction Effects

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Waves Chapter 15

Waves Chapter 15. PHYS 2326-24. Concepts to Know. Transverse Waves Longitudinal Waves Periodic Waves Sinusoidal Waves Wavelength Wave Number Wave Velocity (Phase Velocity) Particle Velocity Group Velocity. Transverse Wave.

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Signal Encoding Techniques

Signal Encoding Techniques. Reasons for Choosing Encoding Techniques. Digital data, digital signal Equipment less complex and expensive than digital-to-analog modulation equipment Analog data, digital signal Permits use of modern digital transmission and switching equipment.

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Sound I

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Special Topic: Sound

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Multimedia on the Web: Issues of Bandwidth

Multimedia on the Web: Issues of Bandwidth. Bandwidth is a measure of the amount of data that can be sent through a communication pipeline each second. Consider bandwidth when working with multimedia on a Web site.

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