modeled after the spectrum effect in ableton live , spectrum is a free and open-source web app that shows frequencies of an mp3 or ogg file in real-time.
modeled after the spectrum effect in ableton live , spectrum is a free and opensource web app that shows frequencies of an mp3 or ogg file in realtime.
simply drag and drop an audio file into the browser window and it visualizes it instantly.
html5-based audio-analysis spectrum-viewer