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Integrating phrasing and intonation modelling using syntactic and morphosyntactic information

  • Francisco Campillo Díaz
  • , Jan van Santen
  • , Eduardo Rodríguez Banga

Research output: Contribution to journalArticlepeer-review

Abstract

This paper focuses on the relationship between intonation and syntactic and morphosyntactic information. Although intonation and syntax are both related to dependencies between the different parts of a sentence, and are therefore related to meaning, the precise influence of grammar on intonation is not clear. We describe a novel method that uses syntactic and part-of-speech features in the framework of corpus-based intonation modelling, and which integrates part of the phrasing algorithm in the unit selection stage. Subjective tests confirm an improvement in the quality of the resulting synthetic intonation: 75% of the sentences synthesised with the new intonation model were considered to be better or much better than the sentences synthesised using the old model, while only 7.5% of sentences were rated as worse or much worse.

Original languageEnglish (US)
Pages (from-to)452-465
Number of pages14
JournalSpeech Communication
Volume51
Issue number5
DOIs
StatePublished - May 1 2009

Funding

The work reported here was carried out while the first author was a visiting post-doctoral researcher at the Center for Spoken Language Understanding, with funding from the Xunta de Galicia “Isidro Parga Pondal” research programme and PGIDIT05TIC32202-PR programme, and with support from NSF Grant 0205731, “ITR: Prosody Generation for Child Oriented Speech Synthesis” (PI Jan van Santen), and MEC under the Project TEC2006-13694-C03-03. Thanks also to Paul Hosom and Raychel Moldover, for their comments and suggestions on the paper.

FundersFunder number
Center for Spoken Language Understanding
Author National Science Foundation National Science Foundation National Institutes of Health National Institutes of Health National Institutes of Health National Institutes of Health National Science Foundation National Science Foundation
Directorate for Computer and Information Science and Engineering0205731
Ministerio de Economía y CompetitividadTEC2006-13694-C03-03
Consellería de Cultura, Educación e Ordenación Universitaria, Xunta de GaliciaPGIDIT05TIC32202-PR

    Keywords

    • Corpus-based
    • Intonation modelling
    • POS
    • Phrasing
    • Syntax
    • Unit selection

    ASJC Scopus subject areas

    • Software
    • Modeling and Simulation
    • Communication
    • Language and Linguistics
    • Linguistics and Language
    • Computer Vision and Pattern Recognition
    • Computer Science Applications

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