Albert Harry Schmitt was an American recording engineer and record producer. He won twenty Grammy Awards for his work with Henry Mancini, Steely Dan, George Benson, Toto, Natalie Cole, Quincy Jones, and others. He also won 2 Latin Grammys, and a Trustees Grammy for Lifetime Achievement.

An audio engineer helps to produce a recording or a live performance, balancing and adjusting sound sources using equalization, dynamics processing and audio effects, mixing, reproduction, and reinforcement of sound. Audio engineers work on the "technical aspect of recording—the placing of microphones, pre-amp knobs, the setting of levels. The physical recording of any project is done by an engineer…"