Frequency shifting is a signal processing technique that alters the frequency of a signal by a specific amount, which can either increase or decrease its frequency components. This concept is crucial in understanding how signals can be manipulated in both continuous-time and discrete-time systems, allowing for applications such as modulation, demodulation, and filtering. It plays an essential role in analyzing how signals behave under various transformations and is foundational for techniques like amplitude modulation and frequency modulation.
congrats on reading the definition of Frequency Shifting. now let's actually learn it.