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BELL SYSTEM TECHNICAL JOURNAL 



TABLE VIII 

 Ten Component Tones (AL = 0) 



design of the apparatus for generating the latter tones, a number of 

 them contained eleven components, so for purposes of identification, 

 these are placed in a separate group. In the second column of the 

 tables, next to the frequency range of the tones, the frequency differ- 

 ence (A/) between adjacent components is given. The remainder of 



