The channel may be affected by(a) Thermal noise(b) Interference from other signals(c) Thermal noise & Interference from other signals(d) None of the mentionedThe question was asked in my homework.Question is taken from Signals and Noises in portion Baseband Demodulation and Detection of Digital Communications

The channel may be affected by(a) Thermal noise(b) Interference from o

1.	The channel may be affected by(a) Thermal noise(b) Interference from other signals(c) Thermal noise & Interference from other signals(d) None of the mentionedThe question was asked in my homework.Question is taken from Signals and Noises in portion Baseband Demodulation and Detection of Digital Communications
Answer» Correct answer is (C) Thermal noise & Interference from other SIGNALS Easiest EXPLANATION: A CHANNEL can be modelled as a LINEAR filter with additional noise. The noise comes from thermal noise source and also from interference from other signals.

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