Phonic Ear is a recognized market leader within the field of wireless technology for the hearing impaired. Our company is part of the William Demant Group , parent company to other hearing health companies such as Oticon,......Phonic Ear is a recognized market leader within the field of wireless technology for the hearing impaired. Our company is part of the William Demant Group , parent company to other hearing health companies such as Oticon, Bernafon, Maico, Interacoustics, and Sennheiser Communications. As a proud member of this network, Phonic Ear is commited to working with other organizations to better serve the needs of people with hearing loss.