title: Multi-programmable hearing aid.
abstract: A basic problem in hearing-aid fitting is the difficulty in finding one setting optimal to all listening situations that might occur. The objective was to develop a behind-the-ear hearing-aid with a very flexible analog signal processor which is digitally controlled, and a memory with logic, so that the hearing-impaired person can select from eight completely different fittings. To program and adjust this multi-programmable hearing-aid (called MemoryMate) a hearing evaluation and recommendation system (called Master-Fit) has been developed, based on an IBM PS/2 computer. This system offers the dispenser prescriptive fitting methods and performance of real ear measurements. It can be used to manage a client database. Preliminary results from a clinical study conducted in 1988 are presented. The paper also describes the uniqueness of this multi-programmable hearing aid as a powerful new research tool.
authors.affiliation: Diaphon/3M, Mölndal, Sweden.
authors.forename: S
authors.initials: S
authors.lastname: Mangold
authors.forename: M
authors.initials: M
authors.lastname: Eriksson-Mangold
authors.forename: B
authors.initials: B
authors.lastname: Israelsson
authors.forename: A
authors.initials: A
authors.lastname: Leijon
authors.forename: A
authors.initials: A
authors.lastname: Ringdahl
mesh_terms: D000368:Aged; D000703:Analog-Digital Conversion; D004867:Equipment Design; D005260:Female; D006310:Hearing Aids; D006319:Hearing Loss, Sensorineural / Q000534:rehabilitation; D006801:Humans; D008297:Male; D008875:Middle Aged; D012984:Software; D013063:Speech Discrimination Tests