Language-dependent adjustment of the signal processing of hearing systems

Abstract

Hearing systems have at least one hearing instrument which is parameterizable by means of a plurality of signal processing parameters. An initial setting of the signal processing parameters is performed in a test group of hearing systems and a final setting is derived after single or multiple changing of the parameter setting. A change vector in the parameter space is determined from the difference between the final setting and the initial setting. A language indicator characterizing a specific language is assigned to each change vector. From change vectors which are assigned to the same language or a language group a center of gravity of the change vectors in the parameter space is determined as the center of gravity of change. The center of gravity of change is used for a subsequent setting of the hearing systems in the test group or a further hearing system.