OtoScience Labs (OSL) is devoted to increasing awareness of and developing solutions for the problems of noise, hearing loss, and tinnitus. We are inventors and developers of technology to better measure hearing loss and tinnitus in animal models and humans. OSL is the exclusive licensee of technology from SIU School of Medicine (US Patents 8,088,077 and 8,888,712) and research on OSL's human tinnitus test is currently funded by the US Department of Defense. OSL brings decades of experience to the field of hearing research. OSL specializes in contract research in ototoxicity and noise consulting services for biomedical research facilities and industry.