Patent ID: 9635479
Date: 2017-04-25
CPC Classifications: H04R

Claim:
1. A method comprising: a hearing prosthesis receiving a test signal from a fitting system, the test signal being configured for testing a parameter in addition to feedback signals present in the hearing prosthesis; the hearing prosthesis generating an output signal based on the received test signal, the output signal spanning a plurality of frequency bands, with each individual frequency band having associated therewith a component output signal; the hearing prosthesis identifying from among the plurality of frequency bands a subset of frequency bands, in which each frequency band of the subset has an associated component output signal with a power level greater than a threshold power level; in response to generating the output signal, receiving at a transducer of the hearing prosthesis an input signal, the input signal spanning the plurality of frequency bands, with each individual frequency band having associated therewith a component input signal; and in response to the identifying and receiving the input signal, aggregating feedback-path information for each frequency band in the identified subset of frequency bands, wherein aggregating feedback path information further includes: