Web based application to extract piano notes from MP3 files

Available at : https://nitish6174.github.io/pianofy/

The application is based on Web Audio API (javascript)

• Upload MP3 files via drag and drop to make your playlist
• A sample playlist is also provided
• Click on a song to play it
• Use slider to control volume of original song and pianofied voice
• Keep slider fully towards original to use the application as normal music player

• Trade-off between detection of low pitch and high pitch notes due to varying frequency gap
• Multiple tracks in song with changing relative order of amplitude
• High FFT size will improve low frequency note detection but increase processing

Note : It is recommended to use Chrome to run the application