Papers by Alexandra O’Neil
Developing a Benchmark for Pronunciation Feedback: Creation of a Phonemically Annotated Speech Corpus of isiZulu Language Learner Speech (2024.lrec-main)
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Alexandra O’Neil, Nils Hjortnaes, Francis Tyers, Zinhle Nkosi, Thulile Ndlovu, Zanele Mlondo, Ngami Phumzile Pewa
| Challenge: | Existing corpora for computer-assisted pronunciation training (CAPT) do not apply well to research in pronunciation feedback. |
| Approach: | They propose to create a corpus of isiZulu language learner speech that has been annotated for phoneme errors and suprasegmental errors in tone. |
| Outcome: | The proposed corpus is comprised of gold standard recordings from isiZulu teachers and recordings from students that have been annotated for pronunciation errors. |