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With all my efforts now on the underwater communications consoles and seeing this a success, I for one am glad to see some progress in this area! I wish Lynn and Tom the best of luck and look forward to hearing of what was discovered. If these two can manage to allow a hydrophone to listen or hear in a set dirrection, I can make good use of how this was done. If good photo's are available along with an explaination of what is being viewed, I am sure we would all love to see them as wonderful additions to the passive sonar/home built hydrophone special projects pages. David Bartsch > Date: Sat, 21 Feb 2009 11:35:08 -0500 > From: jonw@psubs.org > To: personal_submersibles@psubs.org > Subject: Re: [PSUBS-MAILIST] sonar research > > > FYI, > > Lynn Darnell (a psubber) and Tom Anderson at the NH Technical Institute > are doing some research work into providing directionality with > home-built hydrophones. It sounds like their preliminary work has been > successful and they are preparing for some open-water tests soon. > > Jon > > > > > ************************************************************************ > ************************************************************************ > ************************************************************************ > The personal submersibles mailing list complies with the US Federal > CAN-SPAM Act of 2003. Your email address appears in our database > because either you, or someone you know, requested you receive messages > from our organization. > > If you want to be removed from this mailing list simply click on the > link below or send a blank email message to: > removeme-personal_submersibles@psubs.org > > Removal of your email address from this mailing list occurs by an > automated process and should be complete within five minutes of > our server receiving your request. > > PSUBS.ORG > PO Box 53 > Weare, NH 03281 > 603-529-1100 > ************************************************************************ > ************************************************************************ > ************************************************************************ > Access your email online and on the go with Windows Live Hotmail. Sign up today. |