Polyphonic audio matching and alignment for music retrieval
Ning Hu, Roger B. Dannenberg, George Tzanetakis · 2004
We describe a method that aligns polyphonic audio recordings of music to symbolic score information in standard MIDI files without the difficult process of polyphonic transcription. By using this method, we can search through a MIDI database to find the MIDI file corresponding to a polyphonic audio recording.