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Re: [PSUBS-MAILIST] directional passive sonar has arrived!



Keep at it David sounds great.
I guess you now have the added security that you will be able to tell
what direction the crocodiles comming from. (Lake Placid movie)
Alan
----- Original Message -----
Sent: Monday, November 29, 2010 3:09 PM
Subject: [PSUBS-MAILIST] directional passive sonar has arrived!

To all:
 
  I just tested the passive binaural sonar system in the waters of Lake Placid in Chickasaw State Park just East of Henderson, Tn. today. This system can determine the exact bearing to a given detected passive sonar contact within about 5 degrees and should prove even more accurate once an analog meter system is deployed.
  There are still a few issues to work out such as proper shielding to avoid radio reception and better sound mounting to avoid self generated noise.
 
  Passive directional sonar has finally arrived!
 
David Bartsch