Applications of Gabor multipliers to sound characterization and ...
Applications of Gabor multipliers to sound characterization and ...
Applications of Gabor multipliers to sound characterization and ...
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<strong>Applications</strong><br />
<strong>of</strong> <strong>Gabor</strong><br />
<strong>multipliers</strong> <strong>to</strong><br />
<strong>sound</strong> <strong>characterization</strong><br />
<strong>and</strong><br />
transformation<br />
Adrien Merer<br />
Introduction<br />
Genealogy<br />
Morphing<br />
Conclusion<br />
Algorithm<br />
GM is considered as the transformation that makes the <strong>sound</strong><br />
”thinner”<br />
We want <strong>to</strong> keep only common points<br />
1: x0: initialization;<br />
2: repeat<br />
3: Compute m1;<br />
Compute m2;<br />
x0 = m1∗x1+m2∗x2<br />
2<br />
update error<br />
4: until error < thresold<br />
error = ‚ x<br />
i<br />
0 − x i+1 ‚ 2<br />
0