D3 music visualizationTry playing some music, and see if the bubbles start dancing! If you're experiencing problems, try switching to Chrome, and enable WebAudio API to access your microphone. Sometimes this API will complain about insecure origins, in which case, just open index.html in your browser manually. Sorry about the complications!
To see the differences between the raw mapping of sound frequencies and MFCC see the visuals below.
- FFT bars
- FFT D3 balls
- FFT D3 lines
For technical details and collaboration, please see the Github repo above.