With a virtual audio device made by Loopback, folks on the other end of your call will hear both your voice and any other audio you want to include. Loopback enables you to combine the audio from multiple sources, including microphones and applications, then provide that combined audio to voice chat applications to be heard by all participants.įor example, you might wish to combine music from a media player (like iTunes, Music.app, or Spotify) with your own voice, then send that audio to others via a voice chat app (like Zoom, FaceTime, or Skype).