Patent ID: 9445754
Filing Date: 2016-09-20
CPC Classification: A61B,H04R

Claim Text:
1. A method comprising the steps of: providing a stimulus audio signal by a stimulus signal provision means ( obtaining a first audio signal and a second audio signal different from the first audio signal, which both are based on said stimulus audio signal; presenting said first audio signal, acoustically to an individual ( receiving a response of said individual ( using said response in at least one of a process of fitting said at least one hearing aid to said individual; a process of training said individual in hearing with said at least one hearing aid, and a diagnostic hearing test of said individual wearing said at least one hearing aid; wherein said first audio signal and said second audio signal are different and wherein said first and/or said second audio signal is obtainable by filtering said stimulus signal, and wherein said first audio signal and said second audio signal are substantially complementary such that adding said first and second audio signal results substantially in said stimulus signal.