| This preprocess dataset is used for [ConPCO: Preserving Phoneme Characteristics For Automatic Pronunciation Assessment Leveraging Contrastive Ordinal Regularization](https://ieeexplore.ieee.org/document/10890778), which is published at IEEE ICASSP 2025. | |
| The dataset has a total size of approximately 12 GB. To facilitate faster downloads, we have compressed the files into ZIP archives. Please `unzip` the archives after downloading to access the data. | |
| The Gihub repository of ConPCO is at [here](https://github.com/bicheng1225/ConPCO). | |
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| license: cc-by-4.0 | |
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