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Souden MVDR beamformer on GPU with CuPy
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desh2608/beamformer
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This package is modified from the core parts ofpb_bssand modifies it to useCuPy for accelerated GPU-based inference.
At the moment, it is meant to be used with theGSS toolkit,but it can also be used as a general beamformer.
> pip install cupy-cuda102# modify according to your CUDA version (https://docs.cupy.dev/en/stable/install.html#installing-cupy)> pip install beamformer-gpu
frombeamformerimportbeamform_mvdrimportcupyascpX=cp.random.rand(4,1000,513)# D, T, FX_mask=cp.random.rand(1000,513)# T, FN_mask=cp.random.rand(1000,513)# T, FX_hat=beamform_mvdr(X,X_mask,N_mask,ban=True)