Method for the operation of a digital, programmable hearing...

Details Method for the operation of a digital, programmable hearing... Method for the operation of a digital, programmable hearing...

2006-06-27

2006-06-27

Kuntz, Curtis (Department: 2643)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Noise compensation circuit

C381S320000, C381S321000

Reexamination Certificate

active

07068802

ABSTRACT:
A method for operating a digital, programmable hearing aid is provided that uses both a transmission characteristic of a normal amplification as well as a transmission characteristic of a maximum amplification of an audio signal over a frequency range that can be nearly freely configured. Given a modification of the amplification by settings at the hearing aid as well as using parameters that result from the signal processing, the gain for the overall system is always calculated utilizing all parameters and is potentially limited to the maximum amplification at the respective frequency if this would otherwise be exceeded.

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