MARTIN/PERRONE : 



GEOGRAPHICAL VARIATION OF AMBIENT NOISE IN THE OCEAN 

 FOR THE FREQUENCY RANGE FROM 1 HERTZ TO 5 KILOHERTZ 



IN3OlJd30D NOI1VT3UU03 





Q 

 K 

 W 

 ft 

 W 



Q 





o 



in 



UJ 



oc 

 O 



^ 



111 



IC 



3 

 O 



H W- 



W Cd^^lZ/QP) 13A3n wnaiJ3dS 



M iH 



s > 



H O 



(DjT*i//api 13A31 wnaiDadS 



82 3 



