Separation of Sound Sources by Convolutive Sparse Coding

These demonstrations are related to the paper "Separation of Sound Sources by Convolutive Sparse Coding" (Virtanen).

original signal	separated component 1	separated component 2	separated component 3	separated component 4	separated component 5	separated component 6
drum pattern 1	sep1.wav	sep2.wav	sep3.wav
drum pattern 2	drum2_sep1.wav	drum2_sep2.wav	drum2_sep3.wav
drum pattern 3	drum2_sep1.wav	drum2_sep2.wav	drum2_sep3.wav	drum2_sep4.wav	drum2_sep5.wav	drum2_sep6.wav
harmonic test signal 1	harm1_sep1.wav	harm1_sep2.wav
harmonic test signal 2	harm2_sep1.wav	harm2_sep2.wav
harmonic test signal 3	harm3_sep1.wav	harm3_sep2.wav
Polyfonic signal 1	skylab_sep1.wav	skylab_sep2.wav
Polyfonic signal 2	unseen_sep1.wav	unseen_sep2.wav	unseen_sep3.wav	unseen_sep4.wav
Polyfonic signal 3	muddy_sep1.wav	muddy_sep2.wav	muddy_sep3.wav	muddy_sep4.wav
Polyfonic signal 4	steps_sep1.wav	steps_sep2.wav
Polyfonic signal 5	brooklyn_sep1.wav	brooklyn_sep2.wav

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