The effect of a word embedded in a sentence and speaking rate variation on the perceptual training of geminate and singleton consonant distinction

Mee Sonu, Keiichi Tajima, Hiroaki Kato, Yoshinori Sagisaka

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Abstract

Aiming at effective perceptual training of second language learning, we carried out training experiments on Japanese geminate consonants. Native Korean learners were trained to identify geminate and singleton stop of Japanese. Since Korean language has no phonemic contrast between long and short consonants, learners have tried to learn their differences based on their categorical perception through training. To test the training efficiency and find generalization of temporal discrimination, we investigated the perceptual training with a word embedded in sentences and single/multiple speaking rate. Training experiments showed the superiority with a word embedded in sentences and multiple speaking rates. These results suggest that perceptual training which was trained by multiple speaking rates could be effective to perceive temporal discrimination of length contrast of Japanese. However, under the training stimuli was single speaking rate condition, perceptual training have generalized to the limited extent. These results suggest that context factors including speaking rate would affect to identify the length contrast of Japanese to L2 learners.

Original languageEnglish
Pages1850-1853
Number of pages4
Publication statusPublished - 2010 Dec 1
Event11th Annual Conference of the International Speech Communication Association: Spoken Language Processing for All, INTERSPEECH 2010 - Makuhari, Chiba, Japan
Duration: 2010 Sep 262010 Sep 30

Conference

Conference11th Annual Conference of the International Speech Communication Association: Spoken Language Processing for All, INTERSPEECH 2010
CountryJapan
CityMakuhari, Chiba
Period10/9/2610/9/30

Keywords

  • Perceptual training
  • Singleton/geminate consonants
  • Speaking rate variation

ASJC Scopus subject areas

  • Language and Linguistics
  • Speech and Hearing

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    Sonu, M., Tajima, K., Kato, H., & Sagisaka, Y. (2010). The effect of a word embedded in a sentence and speaking rate variation on the perceptual training of geminate and singleton consonant distinction. 1850-1853. Paper presented at 11th Annual Conference of the International Speech Communication Association: Spoken Language Processing for All, INTERSPEECH 2010, Makuhari, Chiba, Japan.