Solution-Compute the corresponding sqnr

Compute the corresponding sqnr

Assignment Help Electrical Engineering

Reference no: EM13876920

SQNR = 10log10 Px/Pq where Px is the power of the unquantized signal x(n).

(a) For f0 = 1/50 and N = 200, write a program to quantize the signal x(n), using truncation, to 64, 128, and 256 quantization levels. In each case plot the signals x(n), xq(n), and e(n) and compute the corresponding SQNR.

(b) Repeat part (a) by using rounding instead of truncation.

(d) Compare the experimentally measured SQNR with the theoretical SQNR predicted by formula (1.4.32) and comment on the differences andsimilarities.

1445_comment on the differences andsimilarities.jpg

Reference no: EM13876920

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Compute the corresponding sqnr : For f0 = 1/50 and N = 200, write a program to quantize the signal x(n), using truncation, to 64, 128, and 256 quantization levels. In each case plot the signals x(n), xq(n), and e(n) and compute the corresponding SQNR.

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Compute the corresponding sqnr

Reference no: EM13876920

Reference no: EM13876920

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