Calculate the next value of x and function f

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During the k^th sampling interval of a CVSD modulation scheme, the current value of input x(k) is 1000, the previous value of approximating staircase function x f(k-1) is 990, and the current value of ä(k-1) is 30. Assuming that the last four output bits are the same, calculate the next value of x f(k-1).

Reference no: EM13268413

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