| Autor: |
Busch CE; Speech Pathology and Audiology, Department of Nordic Studies and Linguistics, University of Copenhagen, Copenhagen, Denmark., Schaffalitzky de Muckadell C; Speech Pathology and Audiology, Department of Nordic Studies and Linguistics, University of Copenhagen, Copenhagen, Denmark., Morris DJ; Speech Pathology and Audiology, Department of Nordic Studies and Linguistics, University of Copenhagen, Copenhagen, Denmark. |
| Jazyk: |
angličtina |
| Zdroj: |
Clinical linguistics & phonetics [Clin Linguist Phon] 2024 Mar; Vol. 38 (2), pp. 172-183. Date of Electronic Publication: 2023 Feb 23. |
| DOI: |
10.1080/02699206.2023.2183104 |
| Abstrakt: |
Continuous Discourse Tracking (CDT) is a functional test of speech perceptual ability, which has been criticised on account of the procedural variation inherent in the method. This study sought to reduce this variation by using synthetic speech, which was subsequently vocoded to simulate listening with a cochlear implant. We also assessed the complexity of three text excerpts with auditory ( n = 10) and written Cloze tests ( n = 10). These same passages were used in an auditory-only CDT experiment ( n = 12) performed with the synthetic-vocoded material. Mean tracking rates were lower, and the number of blockages was higher for the most difficult text as determined by the Cloze results. We also noted some anomalous realisations from the speech synthesis, but these were unlikely to have contributed to the differences in tracking rates that were observed for text complexity. These results show that Cloze testing is suitable to predict text complexity for CDT performed with synthesised speech. Furthermore, they indicate that the use of text-speech synthesis is viable and may be a useful addition to rehabilitation where functional measures are used to assess communication aptitude. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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