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Create State Align Labels for Synthesis

See original GitHub issue

Hello there, I am creating a TTS on a language which is not supported by festival.

I’ve trained a model based on state-aligned labels. I created the labels by myself, then aligned them using “”. The training went well, but when I’ve reached the synthesis phase, there was a problem with my non-aligned labels, which I’ve tried to synthesis.

Is there any way to use non-aligned labels as an input for the synthesis? It worked well on my phone-align labels, but it throws the following error with the state-align labels.

state_index = int(state_index) - 1
ValueError: invalid literal for int() with base 10: '-'

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Comments:6 (3 by maintainers)

github_iconTop GitHub Comments

ronankicommented, Sep 1, 2017

@chazo1994 You are right.

We’ll soon provide support for full-contextual labels without time-stamps at synthesis time in order to get rid of this confusion. In which case:

  1. The Input to duration model is full-contextual labels without time-stamps and outputs labels with time-stamps (by adding predicted durations).
  2. The acoustic model always takes labels with time-stamps in order to synthesize speech.
rhajit1001commented, Sep 11, 2017

@chazo1994 You were right, thanks!

Read more comments on GitHub >

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