engineering recuitment BEL Probationary Engineers Mock Test 2025 Communication Systems Introduction To Digital Modulation Baseband Modulation
An analog signal is sampled at 36 kHz and quantized into 256 levels. The time duration of a bit of the binary coded signal is
1
7.43 μs
2
6.43 μs
3
3.47 μs
4
1.47 μs