A telecommunication system monitors 10 substations, each containing 5 signal channels. If the signal bandwidth for each channel is 100 Hz, the…

A telecommunication system monitors 10 substations, each containing 5 signal channels. If the signal bandwidth for each channel is 100 Hz, the signal is quantized and encoded. The sampling rate is twice the Nyquist rate. What is the required overall bit rate? The maximum quantization error is 0.25% of the peak amplitude \(m_p\).

From the DPDC Assistant Engineer (EEE) October 2025 – Written (BUET) exam, question 7 of 7.

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