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fixed bugs in fastpitch tts synthesis #3058

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merged 2 commits into from
Oct 14, 2023
Merged

fixed bugs in fastpitch tts synthesis #3058

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6eaecab
fixed bugs in fastpitch tts synthesis
Aya-AlJafari Oct 11, 2023
ffddf10
unit test fix
Aya-AlJafari Oct 13, 2023
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4 changes: 3 additions & 1 deletion TTS/tts/models/forward_tts.py
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Original file line number Diff line number Diff line change
Expand Up @@ -396,6 +396,7 @@ def _forward_encoder(
- g: :math:`(B, C)`
"""
if hasattr(self, "emb_g"):
g = g.type(torch.LongTensor)
g = self.emb_g(g) # [B, C, 1]
if g is not None:
g = g.unsqueeze(-1)
Expand Down Expand Up @@ -683,9 +684,10 @@ def inference(self, x, aux_input={"d_vectors": None, "speaker_ids": None}): # p
# encoder pass
o_en, x_mask, g, _ = self._forward_encoder(x, x_mask, g)
# duration predictor pass
o_dr_log = self.duration_predictor(o_en, x_mask)
o_dr_log = self.duration_predictor(o_en.squeeze(), x_mask)
o_dr = self.format_durations(o_dr_log, x_mask).squeeze(1)
y_lengths = o_dr.sum(1)

# pitch predictor pass
o_pitch = None
if self.args.use_pitch:
Expand Down
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