espnet2.rst.rst_vocoder_model.RestorationVocoderFeatures

source

class espnet2.rst.rst_vocoder_model.RestorationVocoderFeatures

Bases: object

Frozen-encoder feature extraction and excerpt cropping for vocoders.

Kept separate from the GAN model so other vocoder objectives can reuse it. Expects ssl_encoder, use_predicted_feat, input_sr, output_sr, hop, segment_frames and segment_samples on the instance.