Updated: June 15, 2004

Investigators:

Harry Levitt, Ph.D.
Matthew H. Bakke, Ph.D.

Purpose of this study:

The goal of the project is to evaluate the use of Bluetooth technology as a means of improving and expanding wireless connection to a hearing aid.

Project Description:

The evaluations will include comparisons with conventional telecoil connections, the convenience of a universal unit for wireless connection to all of the different communication technologies used with hearing aids (e.g., FM, infrared), and an exploration of innovative applications of Bluetooth technology, such as remote adjustment of a hearing aid, wireless connection of a hearing aid to the internet, satellite radio and other possibilities. The expected outcome will provide hearing aid users with substantially improved access to the telephone and internet as well as opening the door to innovative new ways of benefiting from the latest advances in communications technology.

Progress to-date:

Manufacturers of wireless units for hearing aids have been contacted regarding the specifications of their products and the potential for adding additional capabilities with the goal of developing a practical universal receiver. The results appear promising in that a wearable universal unit appears feasible. Two practical problems, however, relate to the overall size of the combined instrument and its power consumption. These issues are currently being addressed.

For more information, contact: Harry Levitt, Ph.D.