Develops and distributes high-performance audio products for industrial, professional and end-user applications. These products make it possible to enjoy a 3-Dimensional experience when creating, editing and monitoring audio content e.g. for film, music and game applications with any kind of multi-channel speaker setup (e.g. Surround, 3D) as well as with standard headphones. End users can experience mobile entertainment in a completely new and exciting way. The user does not have to worry about special equipment or format specifications; just a Smartphone is all that is needed to enjoy a Cinema film with this new 3D audio experience. NAT offers a very attractive package to customers in this market segment in terms of minimum requirements, affordability, battery use and technical simplicity.