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     Experimental set-up and data processing    
        6.1     Input speech material
        6.2     Reference conditions 
        6.3     Processing of speech material
        6.4     Calculation of MOS estimations using the instrumental model
 7     Derivation of wideband equipment impairment factors        
 8     Limitations of the instrumentally derived wideband equipment impairment factor values    
Annex A – Speech material    
Appendix I – Calculation of equipment impairment factors from scores provided by the instrumental model described in ITU-T P.862.2    
Bibliography