Multilingual text analysis for text-to-speech synthesis

  • Authors:
  • Richard Sproat

  • Affiliations:
  • Language Modeling Research Department, Bell Laboratories, Lucent Technologies, 700 Mountain Avenue, Room 2d-451, Murray Hill, NJ, 07974–0636, USA. e-mail: rws@bell-labs.com

  • Venue:
  • Natural Language Engineering
  • Year:
  • 1996

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Abstract

We present a model of text analysis for text-to-speech (TTS) synthesis based on (weighted) finite state transducers, which serves as the text analysis module of the multilingual Bell Labs TTS system. The transducers are constructed using a lexical toolkit that allows declarative descriptions of lexicons, morphological rules, numeral-expansion rules, and phonological rules, inter alia. To date, the model has been applied to eight languages: Spanish, Italian, Romanian, French, German, Russian, Mandarin and Japanese.