Sonar sounds

Nexus7 · 09-15-06, 10:20 AM

Find here some nice samples of underwater sounds an operator might detect

http://americanhistory.si.edu/Subs/w...tic/index.html

The source seems serious to me, and our profis could confirm (or not)

Dr.Sid · 09-15-06, 10:33 AM

Nice ! I have a questions to pros too.

What frequence does active sonars operate ? Let's say LA's sphere sensor. In DW, it is audible tone I would guess under 2kHz. Then it should be visible on BB and NB ..

SeaQueen · 09-16-06, 07:25 AM

Quote:

Originally Posted by Dr.Sid

What frequence does active sonars operate ? Let's say LA's sphere sensor. In DW, it is audible tone I would guess under 2kHz. Then it should be visible on BB and NB ..

The precise operating frequencies of active sonar systems are classified. In general, most sonar systems operate in the thousands of Hz range.

09-15-06, 10:20 AM	#1
Nexus7 Commander Join Date: Jun 2004 Location: Switzerland Posts: 469 Downloads: 2 Uploads: 0	Sonar sounds Find here some nice samples of underwater sounds an operator might detect http://americanhistory.si.edu/Subs/w...tic/index.html The source seems serious to me, and our profis could confirm (or not) __________________ If you are going through hell... keep going (Winston Churchill)

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode

09-15-06, 10:33 AM	#2
Dr.Sid The Old Man Join Date: May 2005 Location: Czech Republic Posts: 1,458 Downloads: 6 Uploads: 0	Nice ! I have a questions to pros too. What frequence does active sonars operate ? Let's say LA's sphere sensor. In DW, it is audible tone I would guess under 2kHz. Then it should be visible on BB and NB ..