Compute the variance of the prediction error

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Reference no: EM131352663

Generate an AR(5) process using the following coefficients: 1.381, 0.6, 0.367, -0.7, 0.359.

(a) Encode this with a DPCM system with a 3-bit Gaussian nonuniform quantizer and a first-, second-, third-, fourth-, and fifth-order predictor. Obtain these predictors by solving (11.30). For each case compute the variance of the prediction error and the SNR in dB. Comment on your results.

(b) Repeat using a 3-bit Jayant quantizer.

Reference no: EM131352663

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