Now, binaural delivered through headphones is extraordinary, but without them, it is otherworldly. I can only describe it as like being in an audio hologram. It can plant a whisper in your ear as if there's a ghost in the room. Mr Choueiri's invention can even conjure up mild binaural effects from old, non-binaural recordings. Listening to some Beatles tracks was like being at Abbey Road Studios, with John, Paul, George and Ringo all around you. Layers of information no one knew were there have seemingly lurked on some recordings for decades.
- John Margolis, Financial Times
