Subject: Re: interview for research project

Martine Berube (
Wed, 24 Mar 1999 12:56:01 GMT

Dear Dorothy,
You asked me: Who came up with the theory that whales communicate?  and What
kind of equipment is used to allow humans to hear and/or  know about echo

My knowledge about whale communication is quite basic. Dr. Bill Watkins is
certainly one of the leader in whale communication but I don't know if he is
the first that implemented the theory. I think you might be able to find a
lot of answers to your questions and some experts in that field at this
The Hydrophone is the device which will permit to listen to the acoustic
energy underwater. Here a good website on the subject

Sorry if I misunderstood your previous e-mail and my best of luck on your