Board Thread:Speculation House/@comment-3257939-20131216231529/@comment-17711744-20131217001852

It is. In general, seems like they revamped the audio on the trailers (made it a little less over-bearing, made the character themes secondary to the sound effects, ect. They sound really great). I watched all of the trails again just to verify, and unless I'm missing something (my sound was kind of low), there's nothing new in the other three trailers. However, yes, it's true. After the trailer itself ends, and the image of Team RWBY's silhouhettes appears, there's this odd, unidentifiable sound (I'll check again later- I wanted to reply to this first. Sounds like it may be an engine or something) and then you can hear what is unmistakeably a man's laughter. It sounds pretty ominous, and it definitely sounds like Adam's voice. Like a slightly more muted version of his crazy laugh (as I see it) when he destroy's the big monster towards the end of the trailer. I'll see if I can find a way to record the audio and show you.