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 Intoning Speech Performance of the Talking Robot for Vietnamese Language Case
Tác giả hoặc Nhóm tác giả: Thanh Vo Nhu, Hideyuki Sawada
Nơi đăng: 29th 2018 International Symposium on Micro-NanoMechatronics and Human Science (Scopus Indexed); Số: in press;Từ->đến trang: in press;Năm: 2018
Lĩnh vực: Khoa học công nghệ; Loại: Bài báo khoa học; Thể loại: Quốc tế
TÓM TẮT
The authors are developing a talking robot based on the physical model of human vocal organs in order to reproduce human speech mechanically. Humans use speech in daily communication, and each differentcountry has a different language. The complex movements of vocal organs generate different vocal sounds. This study focuses on the performance of the talking robot to reproduce Vietnamese language, which is a tonal language and contains many unvoiced sounds and fricative sounds. The mechanical system of the talking robot is modified by adding an unvoiced sound source for fricative sound generation and a new flexible vocal cords. The control of the artificial vocal cords is adjusted to give the tonal effect. The robot is programmed to speak several Vietnamese phrases, and the output speech is evaluated by questionars.
ABSTRACT
country has a different language. The complex movements of vocal organs generate different vocal sounds. This study focuses on the performance of the talking robot to reproduce Vietnamese language, which is a tonal language and contains many unvoiced sounds and fricative sounds. The mechanical system of the talking robot is modified by adding an unvoiced sound source for fricative sound generation and a new flexible vocal cords. The control of the artificial vocal cords is adjusted to give the tonal effect. The robot is programmed to speak several Vietnamese phrases, and the output speech is evaluated by questionars.
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