24 telephone channels, each band limited to 3.4 kHz are to be time division multiplexed using PCM. If sampling frequency is 10 kHz and number of quantization levels is 128, the required bandwidth of PCM is-A-1.68 MHzB-240 kHzC-81.6 kHzD-3.072 MHz-A-1.68 MHz

Question

APTITUDE CRACK · Accepted Answer

A 1.68 MHz Bandwidth &asymp; 24 (ln2 128) 10 kHz = 1.68 MHz.

Communication Systems - Engineering

24 telephone channels, each band limited to 3.4 kHz are to be time division multiplexed using PCM. If sampling frequency is 10 kHz and number of quantization levels is 128, the required bandwidth of PCM is

For help Students Orientation
Mcqs Questions

Quick Links

Newsletter

Communication Systems - Engineering

24 telephone channels, each band limited to 3.4 kHz are to be time division multiplexed using PCM. If sampling frequency is 10 kHz and number of quantization levels is 128, the required bandwidth of PCM is

Solution

For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions