The digisonic from MXM.
Chouard
C H
CH
ENT Department, Hôpital Saint-Antoine, Paris, France.
D002648:Child; D002675:Child, Preschool; D003054:Cochlear Implants; D003638:Deafness / Q000534:rehabilitation; D004867:Equipment Design; D006801:Humans; D010700:Phonetics