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Unformatted text preview: Determine and illustrate the partition levels and reconstruction levels of a law quantizer in the range of (1,1) with 4 levels, =16. Hint: you should use the indirect method: i.e., apply the inverse mulaw transform on the partition and reconstruction levels you determined for the uniform quantizer in Prob. 1, to yield the partition and reconstruction levels for the mulaw quantizer. 4. For the same sequence as in Problem 2, a. Determine the quantized sequence using the law quantizer of Prob. 3. Also determine the mean square quantization error and SNR. b. For this sequence, which method (uniform vs. law) gives more accurate result? c. Determine the binary stream corresponding to the quantized sequence....
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 Spring '07
 wang

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