Audiobox is a company which develops perceptual audio products, and was created for the ELEC 499A project course. These products include educational tools such as audio demonstrations which allow for the investigation of the human auditory system. These tools can be used for instruction in a variety of academic settings, from primary to post secondary education. 

More advanced projects build on the basic investigatory demonstrations, and include digital watermarking, which hides data in music by exploiting limitations in the human auditory system.