A real-time articulatory visual feedback approach with target presentation for second language pronunciation learning

Atsuo Suemitsu 1 Jianwu Dang 1 Takayuki Ito 2, 3 Mark Tiede 2
1 Japan Advanced Institute of Science and Technology
JAIST - Japan Advanced Institute of Science and Technology
3 GIPSA-PCMD - PCMD
GIPSA-DPC - Département Parole et Cognition
Abstract : Articulatory information can support learning or remediating pronunciation of a second language (L2). This paper describes an electromagnetic articulometer-based visual-feedback approach using an articulatory target presented in real-time to facilitate L2 pronunciation learning. This approach trains learners to adjust articulatory positions to match targets for a L2 vowel estimated from productions of vowels that overlap in both L1 and L2. Training of Japanese learners for the American English vowel /ae/ that included visual training improved its pronunciation regardless of whether audio training was also included. Articulatory visual feedback is shown to be an effective method for facilitating L2 pronunciation learning.
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Journal of the Acoustical Society of America, Acoustical Society of America, 2015, 138 (4), pp.382-387. 〈10.1121/1.4931827〉
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Atsuo Suemitsu, Jianwu Dang, Takayuki Ito, Mark Tiede. A real-time articulatory visual feedback approach with target presentation for second language pronunciation learning. Journal of the Acoustical Society of America, Acoustical Society of America, 2015, 138 (4), pp.382-387. 〈10.1121/1.4931827〉. 〈hal-01214661〉

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