YouTube - Mass Effect: A conversation with Sovereign If anyone played Mass Effect, you should be familiar with the massive AI ship known as Sovereign. Just his voice and personality is terrifying and impressed me alot. I didn't care for Soundwave's voice in the movie, it was ok but it would have been nice to have it synthesized a bit. But I was really hoping for his voice to be modeled after Sovereign. Hopefully in TF3 they (Bay and Co.) will go a little more in-depth of Soundwave's personality and hopefully modify his voice to this, or his good 'ol G1 self.