to to make precision measurements in the period to identify what we're hearing. >> and they can do this out on the ship? can they enhance like this out on the ship? >> hopefully. i expect they can, yes. there are special forensic software packages that allow us to do this on the fly. >> okay. stand by. we're going to continue our conversation on the other side of the break. and my panel of experts will weigh in on this. we'll be right back. mr. clean likes to keep things simple. that's why he brings his magic eraser extra power. it quickly cleans hundreds of different surfaces. so you can get back to doing what you really want. the magic eraser extra power. ♪ the magic eraser extra power. making moves that would put an adult in the emergency room. yet all they really want to do is grow up. it's funny, everyone i know wishes they could go back and feel younger. sound familiar?