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fluid.bufnmf

The fluid.bufnmf object performs Non-Negative Matrix Factorisation (NMF) to decompose the spectrum of a sound into multiple components, represented by 'bases' (spectral profiles) and 'activations' (temporal envelopes). It supports multichannel audio and allows guiding the NMF process through attributes like basesmode and actmode, enabling iterative learning and real-time sound reconstruction.


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  • Download here.

    Open Pd and go to ToolsFind Externals. Search for flucoma and install it. Then create an object with declare -lib flucoma -path flucoma. Finally, use fluid.bufnmf or any other object from flucoma.

  • Library developed mainly by Pierre Alexandre Tremblay, Owen Green, Alex Harker, Gerard Roma, Ted Moore, Matt, Edouard Levasseur.
  • Report Bugs/Errors here!
  • Available for .

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