Gina was summarizing what she read to her friends and shared this image, calling it a digital signal. Is she correct in saying this? Explain your answer.
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Answer:
The image shows a continuous signal and is not made of numbers, so this signal is an analog signal. Gina is not correct in her identification of the signal.
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0
Answer:
The image shows a continuous signal and is not made of numbers, so this signal exists analog. Gina is not right in her identification of the signal.
Explanation:
- An analog signal exists as any continuous signal denoting some other quantity, i.e., "analogous" to another quantity. For example, in an analog audio signal, the instantaneous signal voltage changes continuously with the pressure of the sound waves.
- A digital signal exists as a signal that symbolizes data as a series of discrete values; at any given time it can only take on, at most, one of a finite number of values. This contrasts with an analog signal, which designates continuous values; at any presented time it represents a real number within a continuous range of values.
- Therefore, The image shows a continuous signal and is not made of numbers, so this signal exists analog. Gina is not right in her identification of the signal.
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