Amplitude determines the signal's strength or intensity.
Frequency determines how many cycles occur per second (Hz).
Phase shift determines the starting point of the signal in its cycle.
Signal Visualization
Signal Properties
type
Continuous-Time
periodicity
Periodic
symmetry
Odd
Signal Classification Quiz
Signal Processing Insight
The Nyquist-Shannon sampling theorem states that to perfectly reconstruct a continuous-time signal, the sampling rate must be at least twice the highest frequency component in the signal. This is crucial in digital signal processing and communications.