What is a Signal?
Definition of Signal
A signal may be defined as a function of one or more independent variables like time, distance, position or temperature etc., that has some information about the phenomena that produced the signal.
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COMPARISON OF PAM, PWM, PPM MODULATION TECHNIQUES
So in other words we can say, a signal is a function of independent variables having some information.
The signals maybe motion signals, sound signals, image signals or video signals etc.
🌓READ THIS ALSO:-
COMPARISON OF PAM, PWM, PPM MODULATION TECHNIQUES
So in other words we can say, a signal is a function of independent variables having some information.
The signals maybe motion signals, sound signals, image signals or video signals etc.
Continuous Time and Discrete Time Signals Video [HD]
Signals can be classified into two types based on their characteristics in time domain-
Continuous Time Signals (C.T.)
Discrete Time Signals (D.T.)