We’re looking for someone who has knowledge in the Digital Signal Processing (DSP). Our project is to mix simultaneously and in real time a voice with music directly on a mobile (Android and iOS) while maintaining a constant intensity gap between the two. It is important to maintain a constant intensity gap to avoid getting too audible voice when music becomes weak or inaudible voice when the music gets too much loud. The voice has been previously recorded and will loop as long as the music plays. For cons, the music can come from any source, either the music library located on the mobile or Songza, Youtube, ... We’re also expecting some more features, but it needs to be discussed.