) i 1 



FILTER NO. 48 



- r c = 0.05, h = 

 r ac = 0.065 



= 0.01, N = 



60, s = 0.008, 



k 



Value of 



k 



Value of 





*k 





Vk 







0.11997 



42 



-0.00049 



1 



.11710 



43 



.00168 



2 



.10875 



44 



.00250 



3 



.09565 



45 



.00289 



4 



.07891 



46 



.00284 



5 



•05995 



47 



.00241 



6 



.04030 



48 



.00171 



7 



.02148 



49 



.00087 



8 



.00484 



50 



.00003 



9 



-O.0O856 



51 



O.OOO69 



10 



.01805 



52 



.00122 



n 



.02338 



53 



.00149 



12 



.02471 



54 



.00152 



13 



.02260 



55 



.00133 



14 



.01786 



56 



.OOO98 



15 



.01149 



57 



.00055 



16 



.00452 



58 



.C0010 



17 



0.00207 



59 



-0.00028 



18 



.00750 



60 



.00056 



19 



.01122 







20 



.01296 







21 



.01275 







22 



.01084 







23 



.00770 







24 



.00388 







25 



-0.00003 







26 



a .00350 







27 



.00611 







28 



.00761 







29 



.00792 







30 



.00712 







31 



.00545 







32 



.00323 







33 



.00082 







34 



0.00144 







35 



.00324 







36 



.00440 







37 



.00483 







38 



.00454 







39 



.00367 







40 



.00239 







4l 



.00093 







76 



