SUST Bangla Emotional Speech Corpus (SUBESCO): An audio-only emotional speech corpus for Bangla.
SUBESCO is an audio-only emotional speech corpus for Bangla language. The total duration of the corpus is in excess of 7 hours containing 7000 utterances, and it is the largest emotional speech corpus available for this language. Twenty native speakers participated in the gender-balanced set, each r...
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2021-01-01
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| Series: | PLoS ONE |
| Online Access: | https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0250173&type=printable |
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| author | Sadia Sultana M Shahidur Rahman M Reza Selim M Zafar Iqbal |
| author_facet | Sadia Sultana M Shahidur Rahman M Reza Selim M Zafar Iqbal |
| author_sort | Sadia Sultana |
| collection | DOAJ |
| description | SUBESCO is an audio-only emotional speech corpus for Bangla language. The total duration of the corpus is in excess of 7 hours containing 7000 utterances, and it is the largest emotional speech corpus available for this language. Twenty native speakers participated in the gender-balanced set, each recording of 10 sentences simulating seven targeted emotions. Fifty university students participated in the evaluation of this corpus. Each audio clip of this corpus, except those of Disgust emotion, was validated four times by male and female raters. Raw hit rates and unbiased rates were calculated producing scores above chance level of responses. Overall recognition rate was reported to be above 70% for human perception tests. Kappa statistics and intra-class correlation coefficient scores indicated high-level of inter-rater reliability and consistency of this corpus evaluation. SUBESCO is an Open Access database, licensed under Creative Common Attribution 4.0 International, and can be downloaded free of charge from the web link: https://doi.org/10.5281/zenodo.4526477. |
| format | Article |
| id | doaj-art-e283a48b81d34219a88467ab9937ec23 |
| institution | DOAJ |
| issn | 1932-6203 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj-art-e283a48b81d34219a88467ab9937ec232025-08-20T02:55:33ZengPublic Library of Science (PLoS)PLoS ONE1932-62032021-01-01164e025017310.1371/journal.pone.0250173SUST Bangla Emotional Speech Corpus (SUBESCO): An audio-only emotional speech corpus for Bangla.Sadia SultanaM Shahidur RahmanM Reza SelimM Zafar IqbalSUBESCO is an audio-only emotional speech corpus for Bangla language. The total duration of the corpus is in excess of 7 hours containing 7000 utterances, and it is the largest emotional speech corpus available for this language. Twenty native speakers participated in the gender-balanced set, each recording of 10 sentences simulating seven targeted emotions. Fifty university students participated in the evaluation of this corpus. Each audio clip of this corpus, except those of Disgust emotion, was validated four times by male and female raters. Raw hit rates and unbiased rates were calculated producing scores above chance level of responses. Overall recognition rate was reported to be above 70% for human perception tests. Kappa statistics and intra-class correlation coefficient scores indicated high-level of inter-rater reliability and consistency of this corpus evaluation. SUBESCO is an Open Access database, licensed under Creative Common Attribution 4.0 International, and can be downloaded free of charge from the web link: https://doi.org/10.5281/zenodo.4526477.https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0250173&type=printable |
| spellingShingle | Sadia Sultana M Shahidur Rahman M Reza Selim M Zafar Iqbal SUST Bangla Emotional Speech Corpus (SUBESCO): An audio-only emotional speech corpus for Bangla. PLoS ONE |
| title | SUST Bangla Emotional Speech Corpus (SUBESCO): An audio-only emotional speech corpus for Bangla. |
| title_full | SUST Bangla Emotional Speech Corpus (SUBESCO): An audio-only emotional speech corpus for Bangla. |
| title_fullStr | SUST Bangla Emotional Speech Corpus (SUBESCO): An audio-only emotional speech corpus for Bangla. |
| title_full_unstemmed | SUST Bangla Emotional Speech Corpus (SUBESCO): An audio-only emotional speech corpus for Bangla. |
| title_short | SUST Bangla Emotional Speech Corpus (SUBESCO): An audio-only emotional speech corpus for Bangla. |
| title_sort | sust bangla emotional speech corpus subesco an audio only emotional speech corpus for bangla |
| url | https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0250173&type=printable |
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