Spectres

Spectres are mathematical representations of signals or data in the frequency domain, often used in field like signal processing, physics, and engineering. They reveal the different frequencies, amplitudes, and phases present within a complex signal, helping us understand its underlying components. Think of a spectre as a detailed breakdown of a sound or image into its elemental parts, much like identifying all the instruments in a symphony or the specific color frequencies in a visual spectrum. This analysis allows scientists and engineers to analyze, filter, or enhance signals more effectively.