| 主权项 |
1. An in situ fitting system configured for adjusting hearing aid signal processing parameters of a plurality of hearing aid systems during normal use of the hearing aid systems, comprising:
at least one server interconnected with the plurality of hearing aid systems, each of the hearing aid systems comprising a hearing aid with
a microphone for provision of an audio signal in response to sound signals received at the microphone from a sound environment,a processor that is configured to process the audio signal in accordance with a signal processing algorithm Fn(Θn), where Θn is a set of signal processing parameters of the signal processing algorithm Fn, to generate a hearing loss compensated audio signal,an output transducer for providing an output signal to a user of the each of the hearing aid systems based on the hearing loss compensated audio signal, and a server interface configured for data communication with the at least one server; and a performance detector for each of the hearing aid systems, the performance detector configured for determining listening performance of the user of the associated hearing aid system; wherein the at least one server is configured for
determining a value of one of the signal processing parameters of the hearing aid of one of the hearing aid systems based on determined listening performance of a plurality of the users of the hearing aid systems, andtransmitting information on the determined value to the hearing aid of the one of the hearing aid systems; wherein the processor of the hearing aid of the one of the hearing aid systems is configured for setting the one of the signal processing parameters to the determined value upon receipt of the information. |
