spectrum analysis

Spectrum analysis is a method used to examine various types of signals, such as sound, light, or radio waves. It involves breaking down a complex signal into its individual components, allowing us to understand its different frequencies or wavelengths. By analyzing these components, we can gain insights into the nature of the signal, such as its source or quality. This technique is widely used in fields like music production, telecommunications, and scientific research to diagnose problems, enhance performance, or identify materials based on their unique spectral signatures.