Paul R. Mazanec,Benjamin R. Whittington,Timothy J. Earnest,Travis Michael Beckerle,Joshua J. Wibben
申请号：
US16797392
公开号：
US20200269035A1
申请日:
2020.02.21
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Cochlear implant systems can include a cochlear electrode, a stimulator in electrical communication with the cochlear electrode, a sensor configured to receive a stimulus signal and generate an input signal based on the received stimulus signal, and a signal processor in communication with the stimulator and the sensor. The signal processor can include an analog filtering stage configured to generate an analog filtered signal from a received input signal and a digital filtering stage configured to generate a digitally filtered signal from the analog filtered signal. The analog filtering stage and digital filtering stage can be used to normalize the frequency response of the digitally filtered signal with respect to the stimulus signal.
