Fast Partial Tracking of Audio with Real-Time Capability through Linear Programming

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Audio Examples

Synthetic

Figure 7:
Logarithmic Chirp
Logarithmic Chirp – Synthesized

Figure 8:
Vibrato Step
Vibrato Step – Synthesized

Figure 9:
Glissando plus Vibrato
Glissando plus Vibrato – Synthesized

Speech

Figure 10:
Kara
Kara – Synthesized

Music

Figure 11:
Piazolla
Piazolla – Synthesized

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Software

Matlab code that fully implements the fast partial tracking method is available here.

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Male voice signal tracking results (/kara/).