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ECE 220
Multimedia Signal Processing
October 12, 2006
Fall 2006
The following is a list of topics and concepts in the material which exam 1 will cover. This is a
comprehensive listing of what we’ve done; obviously the exam cannot test everything and
appearance of a concept on this sheet does not guarantee it will appear on the exam.
This page outlines what you’re expected to have gotten out of the lectures, demonstrations,
homeworks, and labs.
The exam is cumulative
Frequency Response
(
Sections 61, 62, 64 to 67)
Frequency response: definition and evaluation. Finding the frequency response of a DT system
given either a difference equation or an impulse response. Finding cascade and parallel system
responses in the frequency domain. Definition of the Discretetime Fourier Transform (DTFT) and
inverting the DTFT to get DT signals. Definition of an ideal lowpass filter.
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 Spring '07
 DELCHAMPS
 Algorithms, Signal Processing

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