Physics · Communication Systems
Arrange the following stages of Pulse Code Modulation (PCM) in the correct sequential order from source transmission to digitization: A. Sampling B. Low-Pass Filtering C. Encoding D. Quantization
- 1A, B, C, D
- 2B, C, D, A
- 3B, A, D, C✓
- 4D, C, B, A
Correct answer
B, A, D, C
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