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Zhaoheng Ni authored
Summary: This PR adds ``apply_beamforming`` method to ``torchaudio.functional``. The method employs the beamforming weight to the multi-channel noisy spectrum to obtain the single-channel enhanced spectrum. The input arguments are the complex-valued beamforming weight Tensor and the multi-channel noisy spectrum. Pull Request resolved: https://github.com/pytorch/audio/pull/2232 Reviewed By: mthrok Differential Revision: D34474561 Pulled By: nateanl fbshipit-source-id: 2910251a8f111e65375dfb50495b6a415113f06d
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