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- """ from https://github.com/keithito/tacotron """
-
- '''
- Defines the set of symbols used in text input to the model.
-
- The default is a set of ASCII characters that works well for English or text that has been run through Unidecode. For other data, you can modify _characters. See TRAINING_DATA.md for details. '''
- from text import cmudict
-
- _pad = '_'
- _punctuation = '!\'(),.:;? '
- _special = '-'
- _letters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
-
- # Prepend "@" to ARPAbet symbols to ensure uniqueness (some are the same as uppercase letters):
- _arpabet = ['@' + s for s in cmudict.valid_symbols]
-
- # Export all symbols:
- symbols = [_pad] + list(_special) + list(_punctuation) + list(_letters) + _arpabet
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