Publication

Please also see my CV for a comprehensive list of my research output.

Nagamine, T. (2025). Quantifying between-speaker variation in ultrasound tongue imaging data. Onsei Kenkyu: Journal of the Phonetic Society of Japan, 29(1), 58-71. [doi] [pdf] [osf]
Strycharczuk, P., Kirkham, S., Gorman, E., & Nagamine, T. (2025). Dimensionality reduction in lingual articulation of vowels. Language and Speech, Online First, 1-33. [doi] [pdf]

Strycharczuk, P., Kirkham, S., Gorman, E., & Nagamine, T. (2024). Towards a dynamical model of English vowels: Evidence from diphthongisation. Journal of Phonetics, 107, Article 101349. [doi] [pdf] [osf]
Morimoto, M., & Nagamine, T. (2024). Spatio-temporal properties of Japanese coronal consonants: An ultrasound study of /d/ and /r/. In C. Fougeron & P. Perrier (Eds). Proceedings of the 13th International Seminar on Speech Production (ISSP) (pp. 31-34). [doi] [pdf]
Nance, C., Dewhurst, M., Fairclough, L., Forster, P., Kirkham, S., Lo, J., McMonagle, J., Nagamine, T., Parkman, S., Rabani, H., Siem, A. B., Turton D., & Wang, S. (2024) Articulatory phonetics in the Market: Combining public engagement with ultrasound data collection. Linguistics Vanguard, 1-12. [doi] [osf]
Nagamine, T. (2024). Formant dynamics in second language speech: Japanese speakers’ production of English liquids. The Journal of Acoustical Society of America, 155(1), 479-495. [doi] [pdf] [osf]

Nagamine, T. (2023). Dynamic tongue movements in L1 Japanese and L2 English liquids. In R. Skarnitzl & J. Volín (Eds.), Proceedings of the 20th International Congress of Phonetic Sciences (pp. 2442–2446). Guarant International. [url] [pdf] [osf]
Nance, C., Dewhurst, M., Fairclough, L., Forster, P., Kirkham, S., Nagamine, T., Turton, T., & Wang, D. (2023). Acoustic and articulatory characteristics of rhoticity in the North-West of England. In R. Skarnitzl & J. Volín (Eds.), Proceedings of the 20th International Congress of Phonetic Sciences (pp. 3573–3577). Guarant International. [url] [pdf] [osf]
Kirkham, S., Strycharczuk, P., Gorman, E., Nagamine, T., & Wrench, A. (2023). Co-registration of high-speed ultrasound and electromagnetic articulography for speech production research. In R. Skarnitzl & J. Volín (Eds.), Proceedings of the 20th International Congress of Phonetic Sciences (pp. 918-922). Guarant International. [url] [pdf] [github]

Nagamine, T. (2022). Acquisition of allophonic variation in second language speech: An acoustic and articulatory study of English laterals by Japanese speakers. Proceedings of Interspeech 2022 (pp. 644-648). [doi] [pdf]
Miura, A., & Nagamine, T. (2022). Using synchronous computer-mediated communication to develop L2 learners’ oral fluency. In J. Levis & A. Guskaroska (eds.), Proceedings of the 12th Pronunciation in Second Language Learning and Teaching Conference. [doi] [pdf]

Nagamine, T. (2020). Intelligibility of varieties of English and listeners’ language learning backgrounds. In O. Kang, S. Staples, K. Yaw, & K. Hirschi (Eds.), Proceedings of the 11th Pronunciation in Second Language Learning and Teaching conference (pp. 261–269). [url] [pdf]