NOSCrptProjCOMBO_1980

llli~,;
: .. ~
~~
INPUT
- >
(.)
z
w
::::>
........
N
·~ J:
:a
;, "
-~ ~.
;!
_f;
Ji
il w
f
t :;
~.A ~~: ..
:.~.;:
t~
0
w
a:
u..
200-
c:-=-
~=··- re:
------~- =---
o-r-~~-r~~~,--~~.-~~--,,-~~-.--------=--4
200;:- .
OUTPUT
--
~~~~~~~~~~~~~:::-::-,~~'."':::~:::=~-,-~r-~~~-;60
,...., ..._
::Z'~ ""'.":~ ~ ... ~ ~ E
t:-~
o-.: 0
20 TIME (sec} 40
!,USC'tASSIFltDI
I Fl Figure 10. Sonugrams of blue whale sounds re·recorded directly from the playback tape rl"cmder
("input". abm-el anJ after pr.ljection h}· the PliD IV transducer at Q 111 Jepth f .. ou1p111". helow1.
ll1e effective anal~·sis filter band\\idth i: I.I Hz.
'
~-~-····· ·~ ,,.-._.-.:.:y.,·,.,.-;,, ..... ,""°:tdh""""''·~-~41..,!".':',,:.c{,