Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人:
Dirk OETTING,Tobias BRUNS,Jan RENNIES-HOCHMUTH
申请号:
US16843305
公开号:
US20200233638A1
申请日:
2020.04.08
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Method for setting parameters for individual adaptation of an audio signal, including: performing a first listening test with the substeps:playing a plurality of first audio signals having different levels;obtaining feedback per frequency range from an individual which of the plurality of first acoustic signals is above an individual listening threshold; andusing the lowest level of the different levels for which feedback is available as a level for the individual listening threshold per frequency range;performing adaptation of a second audio signal with the substeps: playing the second audio signal according to a total volume level considering a sound adaptation characteristic map; andvarying the sound adaptation characteristicwherein the levels for the individual listening thresholds are used as minimum output levels in the sound adaptation characteristic map.