TallStick TS-AudioToMIDI

TS-AudioToMIDI creates MIDI sequences from WAV/MP3/CD tracks in real time. The program performs automated recognition of polyphonic music, stored in MP1, MP2, MP3, MPP, MPA, AIF, SND, AU, WAVE formats as well as audio CD tracks.

In real-time mode it instantly converts music coming through the microphone or line input of your computer into a MIDI sequence.