1 Scope
2 References
3 Definitions
3.1 Terms defined
elsewhere
3.2 Terms defined in
this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Introduction
6.1 Basic concept of
speech interface and NLP technology
6.2 Advanced
technology for dialogue-based speech interface
7 Requirements for language
learning system
8 Functional components and
interfaces of a language learning system
8.1 Speech recognition
module
8.2 Natural language
processing module
8.3 Speech synthesis module
8.4 Pronunciation
fluency evaluation module
8.5 Dialogue
processing module
8.6 Dialogue understanding
evaluation module
8.7 Dialogue knowledge
learning module
8.8 Language learning
module