chirp signal

A chirp signal is a type of sound or signal that changes its frequency over time. Imagine a bird singing that starts at a low pitch and gradually moves to a higher pitch—that's a chirp. In technology, chirp signals are used in various applications like radar, sonar, and wireless communication to improve detection and transmission. By varying frequency, these signals can carry more information and better distinguish from background noise, making them invaluable in fields such as telecommunications and audio processing.