BRB getting in touch with that video's creator to make a "6 Years Later" follow-up video to use the probably more advanced audio editing software of today to pitch up the Dennis Nedry squeal and see if it matches up with the Dilophosaurus sound. Hopefully he can go for 5 minutes in this new one! :P
I mean, I guess this could be presented to the people analyzing every Hideo Kojima tweet for Abandoned references too. They seem to know what they're doing with random audio sound waves!