Modified version of Benboncan's "Clang Cinematic Reversed With Deep Kick (2).wav". In part reminiscent of beam-me-up-Scotty Star-Trek transporter sound. Some crackly noises :-( dont blame me : most of them were on the original).
Its loud. It should stop my studeents in class from what their doing/saying and give me their attention, (if only for a brief few moments). I'm going to use it as an attempt to stop them from talking loudly in class Thank you