A Dual-Channel MLS-Based Test System for Hearing-Aid Characterization
Todd A. Schneider, Donald G. Jamieson · Journal of the Audio Engineering Society · 1993
A dual channel maximum length sequence test system has been implemented to characterize the electroacoustic performance of hearing aids. The system applies a frequency shaped maximum length sequence to a hearing aid as an acoustic stimulus and measures the acoustic response of the aid in an IEC standard occluded ear simulator