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moto authored
Summary: This commit removes compute_kaldi_pitch function and the underlying Kaldi integration from torchaudio. Kaldi pitch function was added in a short period of time by integrating the original Kaldi implementation, instead of reimplementing it in PyTorch. The Kaldi integration employed a hack which replaces the base vector/matrix implementation of Kaldi with PyTorch Tensor so that there is only one blas library within torchaudio. Recently, we are making torchaudio more lean, and we don't see a wide adoption of kaldi_pitch feature, so we decided to remove them. See some of the discussion https://github.com/pytorch/audio/issues/1269 Pull Request resolved: https://github.com/pytorch/audio/pull/3368 Differential Revision: D46406176 Pulled By: mthrok fbshipit-source-id: ee5e24d825188f379979ddccd680c7323b119b1e
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