HW1-1 - Signal Compression (ECE 242) Gibson March 29, 2011...

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Signal Compression (ECE 242) March 29, 2011 G i b s o n H a n d o u t # 2 Homework No. 1 Due on April 5 th 1. Design a 15-level uniform midtread quantizer for an input signal with a dynamic range of 10, and find the quantizer output value and the quantization error for an input signal of 1.2. ± 2. Given a uniformly distributed random variable over [-V,V]. Find an expression for the variance of this random variable. 3. The step size of a uniform M-level quantizer is chosen for a uniformly distributed input over the interval [ Δ ] max max , XX . Find the SNR for this quantizer if the input is actually uniformly
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This note was uploaded on 12/29/2011 for the course ECE 242 taught by Professor Gibson,j during the Fall '08 term at UCSB.

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