Electrical audio signal processing systems and devices – Hearing aids – electrical – Programming interface circuitry
Reexamination Certificate
2006-07-04
2006-07-04
Ni, Suhan (Department: 2646)
Electrical audio signal processing systems and devices
Hearing aids, electrical
Programming interface circuitry
C381S315000, C381S317000
Reexamination Certificate
active
07072480
ABSTRACT:
A hearing aid system has a hearing aid and an external processor unit, where the external processor unit is permanently allocated to a specific hearing environment. The external processor unit is fashioned for remaining in the respective hearing environment long-term, and the signal processing of an acoustic input signal in the external processor unit is also specifically adapted to the respective hearing environment. There is preferably a wireless signal transmission between the hearing aid and the external processor unit.
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U.S. Patent Application Publication No. US 2002/0044669 of Meyer et al., published Apr. 18, 2002.
Dabney Phylesha
Ni Suhan
Schiff & Hardin LLP
Siemens Audiologische Technik GmbH
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