What is the loss of strength of a signal during its propagation called?(a) Attenuation(b) Amplification(c) Bandwidth(d) NoiseThe question was posed to me during an online interview.I'd like to ask this question from Basic Terminology Used in Electronic Communication Systems topic in section Communication Systems of Physics – Class 12

What is the loss of strength of a signal during its propagation called

1.	What is the loss of strength of a signal during its propagation called?(a) Attenuation(b) Amplification(c) Bandwidth(d) NoiseThe question was posed to me during an online interview.I'd like to ask this question from Basic Terminology Used in Electronic Communication Systems topic in section Communication Systems of Physics – Class 12
Answer» RIGHT ANSWER is (a) Attenuation To explain I WOULD say: The loss of strength of a signal when travelling through the transmission medium is called attenuation. This makes the signal to become DISTORTED. Attenuation also refers to the REDUCTION in the amplitude of a signal.

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