TY - GEN
T1 - Speech intelligibility and the production of fricative and affricate among Mandarin-speaking children with cerebral palsy
AU - Liu, Chin Ting Jimbo
AU - Chen, Li Mei
AU - Lin, Yu Ching
AU - Cheng, Chia Fang Anna
AU - Chang, Hui Chen Jennifer
N1 - Funding Information:
This investigation was supported through funds from Ministry of Science and Technology in Taiwan (MOST 104-2410-H-006-061). We thank all of the children, parents and teachers for their participation.
Publisher Copyright:
© Proceedings of the 28th Conference on Computational Linguistics and Speech Processing, ROCLING 2016.
PY - 2016/10/1
Y1 - 2016/10/1
N2 - Literatures pertaining to English and Mandarin fricative/affricate productions by adults with cerebral palsy (CP) showed that acoustic measurements such as rise time contrast, initial burst rate contrast and friction noise duration contrast associated with fricative/affricate productions were highly correlated with overall speech intelligibility. However, the phonetic features of fricatives/affricates produced by Mandarin-learning children with CP were not fully explored. Therefore, this study targets on fricatives/affricates produced by ten Mandarin-learning CP children (Mean: 6;10, Range: 4;6 - 8;11) and ten Mandarin-learning typically developing children (Mean: 5;7, Range: 5;2 - 6;1). The current results from a speech repetition task showed that: 1) The fricative/affricate accurate rates and error patterns were similar between the two groups; 2) The differences between the two groups in terms of nine acoustic measurements (fricative/affricate rise time, initial burst rate, friction noise duration and their contrasts) and speech intelligibility were not statistically significant; 3) The rise time contrast was an effective contributor to overall speech intelligibility for CP children. Together with previous studies, the current study concluded that rise time contrast was the most significant contributor, among fricative/affricate measurements, to speech intelligibility across different age ranges.
AB - Literatures pertaining to English and Mandarin fricative/affricate productions by adults with cerebral palsy (CP) showed that acoustic measurements such as rise time contrast, initial burst rate contrast and friction noise duration contrast associated with fricative/affricate productions were highly correlated with overall speech intelligibility. However, the phonetic features of fricatives/affricates produced by Mandarin-learning children with CP were not fully explored. Therefore, this study targets on fricatives/affricates produced by ten Mandarin-learning CP children (Mean: 6;10, Range: 4;6 - 8;11) and ten Mandarin-learning typically developing children (Mean: 5;7, Range: 5;2 - 6;1). The current results from a speech repetition task showed that: 1) The fricative/affricate accurate rates and error patterns were similar between the two groups; 2) The differences between the two groups in terms of nine acoustic measurements (fricative/affricate rise time, initial burst rate, friction noise duration and their contrasts) and speech intelligibility were not statistically significant; 3) The rise time contrast was an effective contributor to overall speech intelligibility for CP children. Together with previous studies, the current study concluded that rise time contrast was the most significant contributor, among fricative/affricate measurements, to speech intelligibility across different age ranges.
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M3 - Conference contribution
AN - SCOPUS:85070306768
T3 - Proceedings of the 28th Conference on Computational Linguistics and Speech Processing, ROCLING 2016
SP - 153
EP - 163
BT - Proceedings of the 28th Conference on Computational Linguistics and Speech Processing, ROCLING 2016
A2 - Wu, Chung-Hsien
A2 - Tseng, Yuen-Hsien
A2 - Kao, Hung-Yu
A2 - Ku, Lun-Wei
A2 - Tsao, Yu
A2 - Wu, Shih-Hung
PB - The Association for Computational Linguistics and Chinese Language Processing (ACLCLP)
T2 - 28th Conference on Computational Linguistics and Speech Processing, ROCLING 2016
Y2 - 6 October 2016 through 7 October 2016
ER -