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IsiZulu Second Language Learner Speech Corpus
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Date
2024
Authors
O'Neil, Alexandra
Hjortnaes, Nils
Nkosi, Zinhle
Ndlovu, Thulile
Mlondo, Zanele
Pewa, Ngami Phumzile
Tyers, Francis
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Publisher
Indiana University
Abstract
Description
This corpus is specifically designed to assist in evaluating the performance of pronunciation feedback tools for second language learning. The corpus is comprised of gold standard recordings from isiZulu teachers (2,493 recordings) and recordings from isiZulu L2 learners that have been annotated by isiZulu teachers for phonemic and tonal pronunciation errors (9,639 recordings). The accompanying database and tsv file include the teacher annotations and demographic information.
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Level 0