关键词: 人工智能, 智能语音, 语音合成, 语音转换, 线上教学, 辅助教学

Abstract: The focus of implementation of AI intelligent voice technology in education and teaching lies on online teaching. At present, online teaching adopts the method of voice recording and broadcasting, with many problems existing, such as low construction efficiency, low voice accuracy, long recording and broadcasting duration, emotional and environmental influences on recording and broadcasting, and poor construction quality of online courses. This research proposes an innovative method and practical path for online teaching based on AI intelligent voice technology. Through the application of intelligent voice technology in online teaching, it is possible to enhance teachers’ personalized online teaching abilities, improve the efficiency and results of teachers' online-course construction, reduce construction costs, and boost the personalized construction of online courses and the quality of course construction. Practice has shown that the efficiency of course construction by AI intelligent voice technology is more than 10 times higher than that of traditional course construction via recording and broadcasting. This innovative method can play an important role in comprehensively improving the online teaching ability of college teachers, promoting the development of 5G+AI teaching in colleges and universities, raising the standardized teaching levels of college teachers, and freeing teaching workforce, while delivering changes to education and teaching.

Key words: Artificial intelligence, Intelligent voice, Speech synthesis, Voice conversion, Online teaching, Auxiliary teaching