Lexical and phonotactic effects on the perception of rate induced resyllabification.

Kenneth J. de Jong, Kyoko Nagao, Byung-jin Lim, and Kyoko Okamura

Dept. of Linguist., Indiana Univ., 322 Memorial Hall, Bloomington, IN 47405

The Journal of the Acoustical Society of America, Volume 111, Issue 5, p. 2477.


Abstract:

Stetson (1951) noted that, when repeated, singleton coda consonants (VC) appear to modulate into onset consonants (CV) as the rate of repetition increases. de Jong et al. (2001) found that naïve listeners robustly perceive such resyllabifications with labial consonants, and in a later study, that such perceptions broadly corresponded to changes in glottal timing. In the current study, stimuli included labial, coronal, and velar stops, creating mixtures of real words (such as "eat"), and nonwords (such as "ead"). A comparison of the perception of real and nonreal words reveals no robust effect of lexical status. In addition, vowels in the corpus were either tense or lax, so that the CV combination is phonotactically illegal in half of the corpus. The perception of resyllabification also does occur with these lax vowels, though only for voiced coronal and labial stops. Other stops did not exhibit resyllabification. Analyses of glottal and acoustic recordings are currently underway. [Work supported by NIDCD and NSF.]