text2id 0.0.1

Text converter for text to speech tasks.

Text converter for text to speech tasks.

This script is designed to convert text representation to ordinal numbers in the sequence of symbols:

'_', '-', '!', "'", '(', ')', ',', '.', ':', ';', '?', ' ', 'A', 'B', 'C', 'D', 'E',
'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '@AA', '@AA0', '@AA1',
'@AA2', '@AE', '@AE0', '@AE1', '@AE2', '@AH', '@AH0', '@AH1', '@AH2', '@AO', '@AO0',
'@AO1', '@AO2', '@AW', '@AW0', '@AW1', '@AW2', '@AY', '@AY0', '@AY1', '@AY2', '@B',
'@CH', '@D', '@DH', '@EH', '@EH0', '@EH1', '@EH2', '@ER', '@ER0', '@ER1', '@ER2',
'@EY', '@EY0', '@EY1', '@EY2', '@F', '@G', '@HH', '@IH', '@IH0', '@IH1', '@IH2',
'@IY', '@IY0', '@IY1', '@IY2', '@JH', '@K', '@L', '@M', '@N', '@NG', '@OW', '@OW0',
'@OW1', '@OW2', '@OY', '@OY0', '@OY1', '@OY2', '@P', '@R', '@S', '@SH', '@T', '@TH',
'@UH', '@UH0', '@UH1', '@UH2', '@UW', '@UW0', '@UW1', '@UW2', '@V', '@W', '@Y', '@Z',
'@ZH'

The sequence of symbols is union of English alphabet, arphabet and punctuation symbols. This script based on https://github.com/keithito/tacotron and supports following preprocessing steps:

1. Convert input text to ascii symbols. We use internal converter which support restricted set of symbols from German, French, Spanish and Russian alphabets.

Müller -> Mueller

2. Lower case conversion.

Mueller -> mueller

3. Expand numbers.

1234 -> twelve thirty-four

4. Expand restricted set of abbreviations.

ltd -> limited

5. Collate whitespaces.

My   name -> My name

Example

from text2id import Text2Id

def run_sample(t2i, text):
    print(t2i.text_to_sequence(text))
    print(t2i.sequence_to_text(t2i.text_to_sequence(text)))
    print(t2i.text_to_sequence(text, use_dict=False))
    print(t2i.sequence_to_text(t2i.text_to_sequence(text, use_dict=False)))

if __name__ == "__main__":
    t2i = Text2Id()
    print("Supported symbols: ", t2i.get_symbols())
    text = "Müller said 11 12 13"
    run_sample(t2i, text)

    text = "Hello 1234."
    run_sample(t2i, text)