What is the main difference between digital and analog signals?
Digital vs. Analog Signals

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Science, Physics
•
8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Digital signals represent data in discrete values (0s and 1s), while analog signals represent data in continuous waves.
2.
FLASHCARD QUESTION
Front
What type of signal is more affected by noise?
Back
Analog signals are more affected by noise, which can distort the quality of the signal.
3.
FLASHCARD QUESTION
Front
How are analog signals transmitted?
Back
Analog signals are transmitted as continuous waves.
4.
FLASHCARD QUESTION
Front
What is a characteristic of digital signals?
Back
Digital signals are more reliable and less susceptible to interference compared to analog signals.
5.
FLASHCARD QUESTION
Front
Which type of signal is easier to store?
Back
Digital signals are easier to store than analog signals.
6.
FLASHCARD QUESTION
Front
What does it mean for a signal to be 'distorted'?
Back
Distortion refers to the alteration of the original shape or characteristics of a signal, often due to interference.
7.
FLASHCARD QUESTION
Front
Give an example of a digital signal.
Back
An example of a digital signal is a computer's binary data (0s and 1s).
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