Invention Grant
- Patent Title: Apparatus and method for processing stereo signals for reproduction in cars to achieve individual three-dimensional sound by frontal loudspeakers
-
Application No.: US15711876Application Date: 2017-09-21
-
Publication No.: US10257634B2Publication Date: 2019-04-09
- Inventor: Wolfgang Hess , Oliver Hellmuth , Stefan Varga , Emanuel Habets , Jan Plogsties , Juergen Herre
- Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee Address: DE Munich
- Agency: Perkins Coie LLP
- Agent Michael A. Glenn
- Priority: EP15161402 20150327
- Main IPC: H04S5/00
- IPC: H04S5/00 ; H04S5/02
Abstract:
Embodiments provide a digital processor including an ambient portion extractor and a spatial effect processing stage. The ambient portion extractor is configured to extract an ambient portion from a multi-channel signal. The spatial effect processing stage is configured to generate a spatial effect signal based on the ambient portion of the multi-channel signal. The digital processor is configured to combine the multi-channel signal or a processed version thereof with the spatial effect signal.
Public/Granted literature
Information query
