Electronics Engineering · Digital Signal Processing
A digital measuring instrument employs a sampling rate of 100 samples/second. The sampled input x(n) is averaged using the difference equation: y(n) = x(n) + x(n - 1) + x(n - 2) + x(n - 3)4 For a step input, the maximum time taken for the output to reach the final value after the input transition is:
- 180 ms
- 220 ms
- 340 ms
- 430 ms✓
Correct answer
30 ms
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