'Arbitrary signal' diaporamas de présentation

Topics

Topics. Physical Layer. Introduction Theory Transmission Media. Purpose of Physical Layer. Transport bits between machines How do we send 0's and 1's across a medium? Ans: vary physical property like voltage or current Representing the property as a function of time

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Fundamentals of Audio Signals

Fundamentals of Audio Signals Two signals of different amplitudes A greater amplitude represents a louder sound. Fundamentals of Audio Signals Two signals of different frequencies A greater frequency represents a higher pitched sound. Fundamentals of Audio Signals

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15-213 Recitation 8: 10/28/02

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On the Hilbert-Huang Transform Theoretical Developments

On the Hilbert-Huang Transform Theoretical Developments. Semion Kizhner, Karin Blank, Thomas Flatley, Norden E. Huang, David Petrick and Phyllis Hestnes National Aeronautics and Space Administration Goddard Space Flight Center Greenbelt Road, Greenbelt MD, 20771 301-286-1294

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