FFT Plot

FFT Plot is a fast and intuitive audio spectrum analyzer designed for musicians, sound engineers, and audio hobbyists. Core features include real-time FFT visualization, adjustable resolution and smoothing for detailed frequency inspection, and easy export of plots and measurement data. The app is lightweight and low-latency, supports microphone, line-in, and file inputs, and helps with tuning, mixing, and diagnosing audio problems. Keywords: audio analyzer, FFT, spectrum analyzer, music utilities, real-time audio analysis.