AMPACT 0.3

This version includes tools for extracting timing information from polyphonic audio, specifically estimating note onset and offset asynchronies between notated simultaneities.

AMPACT 0.2

This version adds tools for extracting pitch, vibrato, timing, and loudness performance data to the monophonic HMM alignment MIDI-audio algorithm released in AMPACT 0.1.

AMPACT 0.1

This version includes a monophonic HMM alignment MIDI-audio algorithm tuned for the singing voice