Prosodic challenges faced by English speakers reading Mandarin

This study compares the prosodic characteristics of L2-Mandarin as spoken by L1-English speakers using L1-Mandarin utterances. The acoustic correlates examined include individual tonal realizations, interactions of tones in sequence, durational features and intensity envelopes. L2-Mandarin users realize the contour tones RISE and FALL with both rising and falling pitch, and produce the second tone of disyllabic words with more varied pitch. L2-users employ larger vowel durations, syllable durations and larger variation over vowel intervals in sequential pairs than L1-Mandarin users. Both user groups show similar intensity envelopes. Implications of this study include tailoring language training programs that counterbalance L1 influences.