About this Simulation

Sound Spectrum is an interactive simulation that lets students visualize and analyze sound frequencies in real time. Using Fast Fourier Transform (FFT) analysis, learners can explore how complex sound waves decompose into individual frequency components, measure intensity in decibels, and observe how different sounds produce unique spectral signatures.

Learning objectives: Understand how sound frequency is measured and displayed on a spectrum analyzer | Analyze the relationship between sound intensity (decibels) and frequency components | Interpret FFT data and spectral patterns from audio signals