Some sound are high pitch so lower the output if you don't want to be hurt and loss your earing capacity.
Recorded by a sonarman Krusty in a diesel sub in the mid 70 early 80.
(Original source :
http://forum.aceboard.net/21889-3138-0-oreilles.htm )
Submarine cavitating as it accelerate :
http://xthost.info/krusty/accelerationsoum.wma
shrimp :
http://xthost.info/krusty/crevettescachalots.wma
Fregate active sonar and she cavitate (propellor 56 turns/min)
http://xthost.info/krusty/sonarfregate.wma
civilain cargo ship with with a specfic sound (misaligned transmission shaft)
http://xthost.info/krusty/commercegla.wma
Dolphins (and a cargo far away):
http://xthost.info/krusty/dolphin.wma
Dolphin and at 38s a transient from a submarine (pfchhiiiiiiitttt), dolphins are exicted after that suspect sounds
http://xthost.info/krusty/dauphinsderanges.wma
Fishing ship deploying there nets (dangerous for Submarine so when they ear thaht specific sounds they go away, be catchted by a fishing ship for a sub is not glorious)
http://xthost.info/krusty/bruitsdechaines.mp3
Torpedo excercice:
from 0-31s : nothing
+32s : initiating lauching sequence
+34s : pneumatic expulsion of the torpedo (specific from french sub)
+35s : toprdo is running on is own
+2m15s : lost torpedo (bad!)
+2m20s and 2m35s : surface ship eminnting sonar pulse
http://xthost.info/krusty/torpille.wav
And the final , a foreign and french submarines shooting each other during an exercice torpedo:
the first sound is a blank torpedo fire (just HP lauch) the you can ear the TUUM (submerged telephone) between the 2 :"Oscar Oscar Whiskey" and the response "Romeo, Romeo, Romeo" and the french lauch is torpedo at the end.
http://xthost.info/krusty/chasseavid...ctimmediat.wav
enjoy, more to come next week?