Title : 
Prologue: Section II - Technologies and Architectures - Editor´s Comments
         
        
        
            Author_Institution : 
Vidar Div. of TRW, Mountain View, CA
         
        
        
        
        
            fDate : 
7/1/1979 12:00:00 AM
         
        
        
        
            Keywords : 
Time-division switching; Clocks; Codecs; Costs; Filters; Manufacturing; Subscriber loops; Switches; Switching systems; Synchronization; Telecommunication switching;
         
        
        
            Journal_Title : 
Communications, IEEE Transactions on
         
        
        
        
        
            DOI : 
10.1109/TCOM.1979.1094510