Hearing Aid Research Lab (HARL)
The HARL conducts research about the effectiveness of hearing aids for older adults. Founded by Robyn Cox, Ph.D., HARL has a reputation for producing high-quality evidence designed to improve diagnostic and rehabilitative procedures for individuals with hearing impairment. HARL has been under the direction of Jani Johnson, Au.D., Ph.D. since 2016, continuing the traditions of rigorous and clinically-relevant hearing aids research.
The HARL is non-profit. We do not sell or endorse any specific hearing aid manufacturers or products. Although staffed by audiologists and hearing scientists, we do not provide clinical hearing health care services. If you are interested in seeking clinical hearing health services through the Memphis Speech and Hearing Center at the University of Memphis, click here .