How to Use NatTos - A free, online ASR-based Pronunciation Tool
NatTos is a free, online ASR-based pronunciation training tool that is available at https://www.mintap.com/nattos/ . If you have any further questions about how to use the tool, please feel free to let me or the creator, Ryuji Tabuchi, know.
Also, we have conducted studies that have shown the effectiveness of NatTos as a pronunciation training tool. For information, please see our papers, listed below:
Spring & Tabuchi (2021): https://doi.org/10.16875/stem.2021.22...
Spring & Tabuchi (2022): http://callej.org/journal/23-3/Spring...