THE ELECTRIC WAVE-FILTER 



19 



1000- 



500 





 1500 



1000 



500 



1000 Cycles 2000 Q 



RCu 



rves 



o — nm^ 



-OJCW^ — o 



1000 Cycles 2000 



Fig. 12— No Pass Wave-Filter: L, = 1/t, Lj = l/4x 

 Fig. 13 — Complementary All Pass Wave-Filter: L = l/27r, C = l/2j 



