This page provides the sound files corresponding to the results of the perceptual matching pursuit algorithm presented in:
"Perceptual Matching Pursuit with Gabor Dictionaries and Time-Frequency Masking"
Gilles Chardon, Thibaud Necciari, and Peter Balazs
submitted at the 39th International Conference on Acoustics, Speech, and Signal Processing (ICASSP2014).
Musical excerpt 1: Bruno Maderna (piano concerto, Fig. 2a in the manuscript)
Iterations | Matching Pursuit | Perceptual Matching Pursuit | Residual (MP) | Masked components (PMP) | Residual + masked components |
---|---|---|---|---|---|
10000 | wav | wav | wav | wav | wav |
20000 | wav | wav | wav | wav | wav |
40000 | wav | wav | wav | wav | wav |
80000 | wav | wav | wav | wav | wav |
Musical excerpt 2: Suzanne Vega (Fig. 2b in the manuscript)
Iterations | Matching Pursuit | Perceptual Matching Pursuit | Residual (MP) | Masked components (PMP) | Residual + masked components |
---|---|---|---|---|---|
10000 | wav | wav | wav | wav | wav |
20000 | wav | wav | wav | wav | wav |
40000 | wav | wav | wav | wav | wav |
80000 | wav | wav | wav | wav | wav |