WEINSTEIN: EXPLOSIVE SOUND-SOURCE STANDARDS 



NOL 

 Frequency g^gpj, ^ BTL ^^^^^^ 



^^^^ Shuler Busch 



60-FOOT DEPTH 



25 



50 



100 



160 



250 



25 



50 



100 



160 



250 



ERGS/CM^/HZ AT 100 YARDS 



Figure 1. SOURCE-LEVEL COMPARISONS 



63 



