Table of Contents

 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 indoor conversational robot 
 7     Requirements of indoor conversational robot systems 
 8     Functional components and interfaces for indoor conversational robot systems 
        8.1     Variable-distance speech preprocessing module  
        8.2     User identifying speech recognition module  
        8.3     Multitask dialogue processing module  
        8.4     Speech synthesis module  
 9     Application programme interfaces (API) for indoor conversational robot systems 
        9.1     APIs to communicate between client and server 
        9.2     APIs for preprocessing module  
        9.3     APIs for automatic speech recognition module  
        9.4     APIs for dialogue module  
Appendix I Evaluation method for measuring performance of an indoor conversational robot system in variable distant noisy environments    
        I.1     Evaluation of speech recognition in variable distant noisy environments 
        I.2     Evaluation of call success in noisy environments 
        I.3     Evaluation of conversations of specific purposes in indoor noisy environments 
Bibliography