Answer :
People prefer a digital signal to an analog signal for storing information.Because they want to copy the signal easily. Option B is correct.
What is digital signal?
A digital signal is one in which data is represented as a series of discrete numbers.
To reduce the influence of noise in communication, a digital signal is utilized. When compared to analog signals, digital signals convey more information per unit time.
The digital signal has a higher quality throughout long distance transmission. The use of bandwidth is reduced when digital signals are sent.
The two reasons the digital signal is a more reliable way to copy sound recordings than the analog signal are;
A. The digital signal uses a limited number of values.
B. The digital signal is less affected by noise.
People prefer a digital signal to an analog signal for storing information.Because they want to copy the signal easily.
Hence,option B is correct.
To learn more about digital signal refer:
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