TRANSIENT OSCILLATIONS IN ELECTRIC WAVE-FILTERS 47 



The solution takes a particularly simple and instructive form when 

 Zi=kiKi and Z 2 = k 2 K 2 where ki and kz are numerics. In this case 

 the solutions of (6) give 



fo(0 =r = 



The solution for the special cases of open and short circuit termina- 

 tions follow at once by assigning the values of zero or infinity, as the 

 case may be, to ki and k 2 . If k\ = o; k 2 = l, AJf) reduces to a n (t) 

 as, of course, it should. 



