The diagram shows two original waves and a copy made when each wave was transmitted over a distance and altered by noise.
Analog wave
Digital wave
Original
Original
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Müürilt
Copy
Based on the data, which statement describes the most reliable way to
transmit information and tells why?
A. Analog signals are more reliable because they are enhanced by
noise.
B. Digital signals are more reliable because they are enhanced by
noise.
C. Analog signals are more reliable because they are less affected by
noise.
D. Digital signals are more reliable because they are less affected by
noise.