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Changyan Intelligent Speech Teaching Aid System

Product Overview

Changyan intelligent speech teaching aid system is developed by iFLYTEK to meet the teaching requirements of English and Chinese in primary and middle schools by leveraging its proprietary world leading TTS technology and its intelligent oral language evaluation technology, the only one in the industry accredited by the State Language Commission of the PRC. The system can remarkably improves the English and Chinese language teaching quality in both primary and middle schools.Meanwhile, the system also supports bilingual teaching in minority regions including Chinese-Tibetan and Chinese-Uighur language, and is applicable to Chinese teaching and learning for organization and individuals around the world.

Products Composition

Changyan intelligent speech teaching aid system comprises an integrated unit, a recognition pen, a Memory card,Supporting books with identification labels, and system software


Product Features

Standard reading of the content taught in the classroom
Standard reading of the teaching content in the classroom
TTS reading of any Chinese or English texts
TTS reading of any Chinese or English texts
Pronunciation evaluation and guidance for spoken Chinese and English
Pronunciation evaluation and guidance for spoken Chinese and English
Tool for making audios for teaching assisted content in classroom
TTS tool for supplementary teaching content in the classroom
Support of multimedia teaching
Multimedia Teaching Support

Product Application

At present, Changyan intelligent speech teaching aid system has completed trial operation and been used in 29 provinces, autonomous regions, municipalities directly under the Central Government in China, and in Singapore. Moreover, it has been widely applied in bilingual teachings in Beijing, Tianjin, Anhui, Hebei, Shanxi, Gansu, Inner Mongolia, Jiangsu, Henan, and Xinjiang, offering over 200,000 teachers and 50 million students a convenient, efficient, and standard classroom learning environment.