DRUM SEPARATION DEMONSTRATIONS
These demonstrations are related to the
paper "SEPARATION OF DRUMS FROM POLYPHONIC MUSIC USING NON-NEGATIVE
MATRIX FACTORIZATION AND SUPPORT VECTOR MACHINE".
These signals demostrate
the performance of drum separation system. The signals are first
separated into components using Non-negative Matrix Factorization(NMF)
and then these components are classified into drums and harmonic
instruments using Support Vector Machine(SVM).
First four signals are real music samples and "generated signals" are
samples where harmonic instruments, singing and drums are manually
mixed together as a polyphonic signal. "Original signal" is an input
for the system. "Drums" and "Harmonic" are the sum of components
classified into those classes. "Original - Drums" also represents the
harmonic part but it is generated by subtracting "Drums" from the
"Original signal".
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Original signal
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Drums
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Harmonic
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Original - Drums
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