Hearing device and a method of compensating a frequency difference between a transmitter and receiver

摘要

A hearing device includes: a processing unit; a filter; and a wireless receiver; wherein the processing unit is configured to determine a time difference between a start of the wireless receiver and a reception of a corresponding data packet from a transmitter; wherein the filter is configured to determine a time period as a function of a plurality of time differences that include the time difference determined by the processing unit; and wherein the processing unit is further configured to control the wireless receiver such that the wireless receiver is started in the time period before reception of a subsequent data packet from the transmitter.

主权项

1. A hearing device comprising:
a processing unit; a filter; and a wireless receiver; wherein the processing unit is configured to determine a time difference between a start of the wireless receiver and a reception of a corresponding data packet from a transmitter; wherein the filter is configured to determine a time period as a function of a plurality of time differences that include the time difference determined by the processing unit; wherein the processing unit is further configured to control the wireless receiver such that the wireless receiver is started in the time period before reception of a subsequent data packet from the transmitter; wherein the filter comprises a plurality of taps configured to receive the plurality of time differences; and wherein the function is associated with the determined time difference and a number of lost data packages since a last successful data packet reception.