espnet2.enh.loss.criterions.time_domain.TimeDomainL1

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class espnet2.enh.loss.criterions.time_domain.TimeDomainL1(name=None, only_for_test=False, is_noise_loss=False, is_dereverb_loss=False)

Bases: TimeDomainLoss

Initializes internal Module state, shared by both nn.Module and ScriptModule.

forward(ref, inf) → Tensor

Time-domain L1 loss forward.

• Parameters:
  • ref – (Batch, T) or (Batch, T, C)
  • inf – (Batch, T) or (Batch, T, C)
• Returns: (Batch,)
• Return type: loss