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     Background               
 7     Test methodology  
        7.1     Overview        
        7.2     Test conditions             
        7.3     Test stimuli     
        7.4     Test environment        
        7.5     Experiment design      
        7.6     Response format and collection            
        7.7     Listener selection        
        7.8     Reporting and interpretation of results              
Appendix I – Examples of call signs, colours and numbers for English and standard Chinese    
Appendix II – Examples of test condition assignment    
Appendix III – Listener instructions and user interface (Example)    
Bibliography