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fgnt / nn-gev

Neural network supported GEV beamformer
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MVDR beamforming #5

Closed maelp closed 6 years ago

maelp commented 6 years ago

The code for the MVDR beamformer requires the atf input, how is this estimated in practice? Is it possible to estimate it also from the signal mask or does it need a DOA algorithm?

maelp commented 6 years ago

I saw the reference in the paper to using P(\phi_x), do you have a reference which shows why this is valid?