Evaluation of the Neuro-Compensator Hearing Aid Relative to Wide-Dynamic RangeCompression Hearing Aids on the Restoration of Normal Auditory Perception

The purpose of the project is to compare how well the neuro-compensator (NC) hearing aid restores various aspects of auditory perception relative to a standard technology used in the industry, called wide-dynamic range compression (WDRC). Specifically, the intern will test individuals on their ability to comprehend speech, to make fine discriminations of musical sounds, and their ability to localize sounds, all while wearing these hearing aids. He will use the results to quantify the stregnths and weaknesses of the NC relative to the industry standard. The results of the double-blind study will be augmented with simulations of the NC for different accoustic inputs and hearing loss profiles. The company may then leverage the results and conclusions of the study either to make adjustments to the NC hearing aid with a solid scientific research base, or to use the results to better explain the NC technology to hearing aid practitioners.

Faculty Supervisor:

Laurel Trainor

Student:

Partner:

VitaSound Audio Inc

Discipline:

Life Sciences

Sector:

Manufacturing

University:

McMaster University

Program: