lfeats documentation# lfeats is a unified interface to extract hidden representations from various speech foundation models. API reference Core Extractor Extractor.__call__() Extractor.__init__() Extractor.load() Resampler Resampler.__call__() Resampler.__init__() Types Container Container.array Container.is_array() Container.is_tensor() Container.ndim Container.shape Container.tensor Audio Audio.length Features Features.length Indices# Index