Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/12393
Autoria: | Dias, Miguel Sales |
Data: | 2014 |
Título próprio: | Automatically recognising European Portuguese children’s speech: Pronunciation patterns revealed by an analysis of ASR errors |
Volume: | 8775 |
Número: | |
Paginação: | 1-11 |
ISSN: | 10.1007/978-3-319-09761-9 10.1007/978-3-319-09761-9 |
ISBN: | 978-3-319-09761-9 |
Palavras-chave: | Automatic speech recognition Children’s speech Error analysis European Portuguese Fricatives Pronunciation Vowel formants |
Resumo: | This paper reports findings from an analysis of errors made by an automatic speech recogniser trained and tested with 3-10-year-old European Portuguese children’s speech. We expected and were able to identify frequent pronunciation error patterns in the children’s speech. Furthermore, we were able to correlate some of these pronunciation error patterns and automatic speech recognition errors. The findings reported in this paper are of phonetic interest but will also be useful for improving the performance of automatic speech recognisers aimed at children representing the target population of the study. |
Arbitragem científica: | yes |
Acesso: | Acesso Embargado |
Aparece nas coleções: | CTI-CLI - Capítulos de livros internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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post_print_PROPOR_2014_Children_Speech_CameraReady.pdf Restricted Access | 108,5 kB | Adobe PDF | Ver/Abrir Request a copy |
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