Question: Suppose analog signals at a frequency of 8kHz and quantized to 10 bits per sample to transmit data. (a) What is the minimum required channel

Suppose analog signals at a frequency of 8kHz and quantized to 10 bits per sample to transmit data.

(a) What is the minimum required channel bandwidth for transmission in a 2-level pulse format?

(b) What is the minimum required channel bandwidth for transmission in 32-level pulse form?

(d) Find the spectral efficiency ( the data bit rate that can be transmitted at a frequency of 1Hz) for each case of (a), (b), and (c).

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