Italian Children Speech Recognition with Application to Interactive Books and Tutors (Contributo in atti di convegno)

Type
Label
  • Italian Children Speech Recognition with Application to Interactive Books and Tutors (Contributo in atti di convegno) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Alternative label
  • Piero Cosi, Bryan Pellom (2005)
    Italian Children Speech Recognition with Application to Interactive Books and Tutors
    in AISV 2004, 1° Convegno Nazionale AISV, Associazione Italiana di Scienze della Voce, "Misura dei parametri - aspetti tecnologici ed implicazioni nei modelli linguistici", Padova, Italy, 2-4 dicembre 2004
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Piero Cosi, Bryan Pellom (literal)
Pagina inizio
  • 89 (CD Rom 807) (literal)
Pagina fine
  • 89 (CD Rom 816) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Cosi P., B. Pellom B \"Italian Children's Speech Recognition and Interactive Books and Tutors\" in Cosi P. (editor) Abstract Book & CD-Rom Proceedings of AISV 2004, 1st Conference of Associazione Italiana di Scienze della Voce Padova, Italy December 2-4, 2004 EDK Editore s.r.l. Padova, 2005 pp. 807-816 (89) http://www.pd.istc.cnr.it/Papers/PieroCosi/cp-AISV2004.pdf (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.aisv.it/AISV2004/default.htm (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • I, 2004 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 104 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Piero Cosi*, Bryan Pellom** * Istituto di Scienze e Tecnologie della Cognizione - Sezione di Padova \"Fonetica e Dialettologia\" Consiglio Nazionale delle Ricerche , Via G. Anghinoni, 10 - 35121 Padova, Italy **Center for Spoken Language Research University of Colorado at Boulder - Boulder, Colorado, USA (literal)
Titolo
  • Italian Children Speech Recognition with Application to Interactive Books and Tutors (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 88-88974-69-5 (literal)
Abstract
  • This work represents a joint collaboration between the Center for Spoken Language Research (CSLR) at the University of Colorado and the Institute of Cognitive Sciences and Technologies of the National Research Council located in Padova Italy. This work was conducted with the specific goals of developing improved recognition of children's speech in Italian and the installation and integration of the children's speech recognition models into the Italian Literacy Tutor system. Specifically, children's speech recognition research for Italian was conducted using the ITC-irst Children's Speech Corpus (Giuliani & Gerosa, 2003). Using the University of Colorado SONIC large vocabulary speech recognition system, we demonstrate a phonetic recognition error rate of 13.5% for a system which incorporates Vocal Tract Length Normalization (VTLN), Cepstral variance normalization, Speaker-Adaptive Trained phonetic models, as well as iterative unsupervised Structural MAP Linear Regression (SMAPLR). These new acoustic models have been incorporated within an Italian version of the Colorado Literacy Tutor system. (literal)
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