and then they ll put arrays in different areas that they re studying. they don t usually track them. they can but they ll put different arrays in the ocean that will pick up and then collect that data. then you check the data and you find out if that animal came through at what time of day and year. the pinging rate of 1 per second is highly unlikely that it would be used in tracking underwater animals. different settings for different applications and expected life times. so if you go through ocean with this hydro foam, right? how often would you detect that? this is a frequency there is no my understanding, there is no law saying people can t program frequencies, manufacturers and the science work that we ve done with certain animals actually have the same frequencies for different research groups. so you ll have the same data showing up on, you know, a turtle study and a shark study
hello, everyone, and welcome to a cnn special report, mystery of flight 370. i m don lemon. right now searchers are racing to confirm two pulse signals detected by a chinese ship. they were heard outside the search zone, but followed the same arc that has been guiding searchers. adding to the intrigue, they match the same frequency as a black box pinger. another acoustic event was also detected by the australian ship ocean shield about 300 miles away. searchers are now working on borrowed time, with the black box pingers quickly rung out of juice. that s if they re not dead already. and as the search continues, so does the speculation about what happened inside the cockpit. a senior source inside the malaysian military say the plane may have steered a mysterious course. for the very latest on the search, we re going to go to perth now, the hub of the search
bearing in mind the so much rests on the pinger, are you surprised that we are still using something so rudimentary for something so important? i m a little surprised, however i don t know of anything better. what i would suggest is that there are people in the intelligence community who i know developing longer lasting batteries. and so whereas the pinger may be the best thing we have now, it could last much longer. my question is, why is all this information presumably on the bottom of the ocean with this plane if that s, in fact, where the plane is instead of in some information system place or warehouse where all of this could be stored? this is after the fact technology. yeah. it s what we why is that? i agree with you. what s implicit in your question is why isn t it somewhere else.
what they what they detected was not the last dying gasp of the batteries. of the batteries. yeah. and you ve done a number of these before? audio yes. black boxes and cvr cockpit voice recordings. mary schiavo, this is exactly the kind of information paul s talking about is exactly the information and the way investigators go about it with audio experts like him. right. that s correct. you need you have to have the audio experts not only to analyze the information from the black box, but then eventually to present it in a courtroom. but it s really important because everything about the black box is significant. you know, the first of all, finding it. then the information on the black box. because of the pinger, is what we call it, is so unique, as your guest has just explained, that s going to be the one thing they hopefully will find in the whole ocean is this one little sound. one little sound.
all this information, which i asked you before the show, why is all the information presumably still at the bottom of the ocean with this plane and not in some information system in washington or somewhere in the united states or elsewhere? we ll be right back. don t go anywhere. hey kevin.still eating chalk for hearburn? yea. try alka seltzer fruit chews. they work fast on heart burn and taste awesome. these are good. told ya! i m feeling better already. alka-seltzer fruit chews. enjoy the relief! and his new boss told him two things cook what you love, and save your money. joe doesn t know it yet, but he ll work his way up from busser to waiter to chef before opening a restaurant specializing in fish and game from the great northwest. he ll start investing early,