@misc{arxiv_2609_30075,
  title = {A Native-Reference Phone-Class Geometry for Second-Language Pronunciation Analysis},
  author = {{Tina Raissi} and {Nhan Phan} and {Chenxiao Wang} and {Mikko Kurimo}},
  eprint = {2609.30075},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.30075}
}