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Updated: Apr 25, 2026

An Automated System for Sound Localization Testing in Hearing-Impaired Listeners
Published on: March 13, 2026
Service, training and outreach--the EARS Inc. Model for a self sustainable hearing program in action
Donna Carkeet1, David Pither, Margaret Anderson
1EARS Inc. , New South Wales , Australia and.
Purpose:
EARS Inc. is a faith based not-for-profit organization established in 1998. As an organization, it has consistently maintained a goal to provide both short-term and long-term projects in low and middle income countries. One specific project undertaken by EARS Inc involved developing a hearing health program in the Dominican Republic.
Methods:
This article is a review of the challenges and successes encountered on the road to establishing improved access and affordability of hearing aid technology for the hearing impaired in Domincan Republic.
Results:
Despite the challenges, after 12 years of local programming, the hearing health services in the Dominican Republic were successfully implemented. The development of these services included the simultaneous development of a training program, earmould laboratory, hearing aid repair services as well as calibration services and sales of batteries and accessories.
Conclusions:
As demonstrated in this review, it is possible to develop sustainable and comprehensive diagnostic and rehabilitation hearing services in a developing country. It is clear that training, equipping and empowering local staffs are instrumental to the success of the program.
Implications For Rehabilitation:
A good hearing aid fitting is more than supplying technology. Patient education and the clinician fitting the hearing aid are important. Access to follow-up services including battery supplies, hearing aid adjustments and hearing aid repairs is essential for a hearing aid fitting program in low and middle income countries to be sustainable. Check the WHO guidelines for hearing aid provision in developing countries when planning a program. When working in a country, co-ordinate with local professionals involved in hearing health where available.
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