The shape of a periodic signal, visualized as a graph of amplitude over time. Waveforms represent how a signal behaves and are fundamental to sound and synthesis, defining tone, timbre, and character.
Examples:
- Sine Wave: A smooth, pure tone with no harmonics.
- Triangle Wave: A waveform with a sharp peak and smooth slope, containing odd harmonics.
- Square Wave: A wave with abrupt transitions between high and low states, creating a hollow, buzzy sound.
- Sawtooth Wave: A dense, rich waveform that ramps up or down sharply, containing all harmonics.
Waveforms are the building blocks of sound, shaping everything from simple tones to complex textures.
« Synth Glossary Index
