ref: fb570ed8bb2648e07e84faf40f30d93b7a0311d7
dir: /dnn/torch/lpcnet/utils/layers/__init__.py/
from .dual_fc import DualFC from .subconditioner import AdditiveSubconditioner, ModulativeSubconditioner, ConcatenativeSubconditioner from .pcm_embeddings import PCMEmbedding, DifferentiablePCMEmbedding