Waveform

A waveform is a visual or mathematical representation of how a signal, such as sound or electrical energy, varies over time. It shows the changes in magnitude (like loudness or voltage) as a pattern of peaks and valleys. For example, in audio, a waveform illustrates the volume fluctuations of a sound wave, helping to understand its shape and characteristics. Waveforms are essential in analyzing, editing, and processing signals in various fields like music, telecommunications, and electronics. Essentially, it’s a way to see and measure how a signal moves and changes over time.