AuSIM is the world-leading developer for mission-critical 3D audio simulation technologies since 1998.  AuSIM's base technology, called AuSIM3D, has lineage tracing back to NASA Ames Research Center in the mid-1980's.  Besides licensing the technology to manufacturers around the world, AuSIM develops new derivatives for specific applications for early-adopting customers.  Most recently AuSIM developed a loudspeaker display technology called AuSIM3D Vectsonic, and has designed/installed world-class auditoriums for NASA, the US Army, and University research.

AuSIM builds real-time audio processing systems that react to live sensor data.  In support of that, AuSIM is a distributor for high-performance processing systems, position-tracking systems, and audio equipment.  AuSIM represents brands such as Sennheiser, RME, Hosa, Polhemus, InterSense, and Meyer.