5 Questions
What is a digital signal?
A signal that varies discretely over time, represented by a succession of 0 and 1
What is the process of measuring the amplitude of a signal at regular time intervals called?
Sampling
What is the term used for coding the samples on a certain number of bits?
Quantification
What kind of signal is the temperature of a place during a month?
Analog signal
What makes the digital signal easier to process with computers?
$0$ and $1$ representation
Learn about the definition of a signal and its role as the physical representation of information in electronic systems. Explore how various physical quantities can be considered signals and understand their function as a function of an independent variable.
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