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The Relation between Time Shift and Phase

Explore the relationship between time shifts and phase in sinusoidal signals. Understand how shifting a signal in time affects its phase and frequency, and learn to calculate time shifts using phase information. This lesson helps you analyze signal transformations essential for digital signal processing.

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We now study the time shift of a waveform and how it’s related to the phase.

A sinusoidal waveform is given by the expression below:

x(t)=Acos ...