1 Faculty of Business Administration, Bunkyo University, Tokyo, Japan 2 Faculty of Health and Sports Science, Juntendo University, Chiba, Japan Advances in L2 pronunciation instruction have embraced ...

Abstract: In this work, we address the problem of audio classification operating on signals recorded with various mobile devices in challenging environments. We ...

Chinese language is one of the languages that have many users in the world. Chinese language is also one language that is difficult to learn because the pronunciation and the tone are different from ...