10- 



10' 



10^ r- 



10 



n 1 1 1 1 — 



SECTION A 



DEEP 



12 



D-2 



J l i i i i 



.05 .10 .15 .20 .25 .30 .35 



D-3 



J I I I L 



.05 .10 .15 .20 .25 .30 .35 

 FREQUENCY (CPM) 



i 1 1 1 i — 



SECTION E 



DEEP 



12° 



D-5 



i i i i i 



i 1 1 ; r 



SECTION F 



DEEP 



13° 



_l I L 



D-6 



J L 



.05 .10 .15 .20 .25 .30 .35 



D-3 



