Invention Grant
- Patent Title: Rendering system
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Application No.: US15920914Application Date: 2018-03-14
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Publication No.: US10659901B2Publication Date: 2020-05-19
- Inventor: Christian Hofmann , Walter Kellermann
- Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Applicant Address: DE
- 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
- Agency: Haynes and Boone, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6f557b62
- Main IPC: H04S7/00
- IPC: H04S7/00 ; H04R5/02
Abstract:
A rendering system including a plurality of loudspeakers, at least one microphone and a signal processing unit. The signal processing unit is configured to determine at least some components of a loudspeaker-enclosure-microphone transfer function matrix estimate describing acoustic paths between the plurality of loudspeakers and the at least one microphone using a rendering filters transfer function matrix using which a number of virtual sources is reproduced with the plurality of loudspeakers.
Public/Granted literature
- US20180206052A1 RENDERING SYSTEM Public/Granted day:2018-07-19
Information query
