Invention Grant
- Patent Title: Method for setting parameters for individual adaptation of an audio signal
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Application No.: US16843305Application Date: 2020-04-08
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Publication No.: US11544034B2Publication Date: 2023-01-03
- Inventor: Dirk Oetting , Tobias Bruns , Jan Rennies-Hochmuth
- Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Current Assignee Address: DE Munich
- Agency: Perkins Coie LLP
- Agent Michael A. Glenn
- Priority: DE102017218483.3 20171016
- Main IPC: G06F3/16
- IPC: G06F3/16 ; A61B5/12 ; H03G5/02 ; G01L9/00 ; H04R25/00 ; G06F3/048

Abstract:
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; and using 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; and varying the sound adaptation characteristic wherein the levels for the individual listening thresholds are used as minimum output levels in the sound adaptation characteristic map.
Public/Granted literature
- US20200233638A1 METHOD FOR SETTING PARAMETERS FOR INDIVIDUAL ADAPTATION OF AN AUDIO SIGNAL Public/Granted day:2020-07-23
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