CNN Forensic Files April 8, 2014 06:33:00
Because of the pressure of the ocean, the depth, the age of the batteries, it can change the transmission level. do you concur? >> well, there's an easy way to find out. i would suggest that we do an experiment as part of this investigation by dropping new working pingers into this part of the ocean, and measure the characteristics, the frequence, and the variation from one to another, to see whether these agree with our observations. in other words, what i'm saying is, let's have a real reference in this part of the ocean, and to see whether what we are observing is something that is credible...