AudioAnalyzer is a small JavaFX desktop application for plotting audio signal frequency spectrum in the real time.
Download here: https://github.com/SzymonKatra/AudioAnalyzer/releases.
Requires ffmpeg installed in order to decode and demux audio files.
- audio playback with real-time spectrum plotting
- multiple channels support
- analysis of different number of samples
- waveform preview
- graph smoothing
- supports all audio formats which ffmpeg can decode
MIT