Table 1 Descriptive statistics of the ratio of stressed to unstressed vowels for each acoustic cue
Duration
Pitch
Intensity
English
(N=10)
1.675
1.057
1.026
Korean
(N=10)
1.396
1.049
1.035
Japanese
(N=10)
1.363
1.030
1.025
Taiwanese
(N=10)
1.222
1.010
1.000
N, the number of speakers for each group