London, United Kingdom
Body-worn Hearing Aids
Photograph - Photograph
Body-worn hearing aids. These hearing aids were designed to be carried in a pocket or worn on a strap, with the moulds fitting into the ears to transmit the sounds amplified by the electronics. The hearing aids are seen here with a carrying case. Later designs reduced the size of the hearing aids so they could be worn behind the ears. Photographed at Leiden University Medical Centre, Leiden, The Netherlands.
May 6th, 2013
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