A hearing aid microphone assembly is configured for implantation into a subject and includes a microphone housing, the housing having a generally conical sound gathering portion with a proximal end and a distal end and a microphone support portion with one or more ports configured to receive a microphone and acoustically coupled to the distal end. A diaphragm is disposed over the proximal end of the housing to hermetically seal the sound gathering portion of the housing and create a first chamber. The microphone assembly is configured with either: (1) at least a first and a second port each coupled to a microphone; or (2) at least a first port coupled to a microphone and an accelerometer coupled to the housing. Each of the ports is configured to communicate acoustically with the first chamber. Any unused ports are sealed.
申请公布号
EP2853101(A4)
申请公布日期
2015.05.27
申请号
EP20130793494
申请日期
2013.05.10
申请人
OTOKINETICS INC.;KOSKOWICH, GREGORY, N.;FEDOR, BRENDA L.F.