Research On Voice Web Based On VoiceXML

With the development of Internet and technology, more and more information, services can be accessed through various modal by users, thus internet resource need adding other interfaces to the visual interface. China Eastern Air English Training System is designed in this background. It needs to attract users and improve their enthusiasm for learning English and ability of English speaking through a rich user experience. The system consists of two training modules: self learning module and teaching module.In this context, the article gives out the overall architecture of China Eastern Air English Training System, analysis and research on the key technologies. Through the discussing the architecture and exhibition the instance of self-learning module and teaching module, it shows the big using potential of voice web in English e-learning.Self-learning module uses the X+V architecture to achieve the multi-channel interaction. This learning module introduce the cross–integration of voice interface and visual interface into English learning, to design a innovative and rich interactive way– users can use not only the keyboard and mouse to make commands, but also the voice instruction to interact with the system.In order to rationally use multi-channel interaction, the article conclude three design principles for the system based on the users'experience, and uses these principles in the designing of self-learning module. This paper also discusses the compatibility problem of multi-channel interface and traditional interface, the integrating problem of multi-module input and the ambiguity problem of voice commands, on this basis achieves the self-learning module, and shows a variety of interactive mode and compelling user experience through exhibiting the application instance of this module.Teaching module integrate voice communication capabilities to the page to provide users with scenario-based English learning. This module uses visual media such as text, picture and video for the visual scene, net meeting script interface for the voice communication and voice teaching ability.The module introduces COMET server and COMET technology into traditional web structure to achieve synchronization scenarios without delay, discusses the problems of user-matching algorithms and web dialogue, and development the teaching module on this basis.