Invention Grant
- Patent Title: Apparatus and method for microphone positioning based on a spatial power density
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Application No.: US13445560Application Date: 2012-04-12
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Publication No.: US10284947B2Publication Date: 2019-05-07
- Inventor: Giovanni Del Galdo , Oliver Thiergart , Fabian Kuech , Emanuel Habets , Alexandra Craciun
- Applicant: Giovanni Del Galdo , Oliver Thiergart , Fabian Kuech , Emanuel Habets , Alexandra Craciun
- 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
- Main IPC: H04R3/00
- IPC: H04R3/00 ; G10L19/12 ; G10L15/10 ; G10L17/00 ; G10L21/0208 ; G10L15/08 ; G10L25/93
Abstract:
An apparatus for microphone positioning includes a spatial power distribution determiner and a spatial information estimator. The spatial power distribution determiner is adapted to determine a spatial power density indicating power values for a plurality of locations of an environment based on sound source information indicating one or more power values and one or more position values of one or more sound sources located in the environment. The spatial information estimator is adapted to estimate acoustic spatial information based on the spatial power density.
Public/Granted literature
- US20130142342A1 APPARATUS AND METHOD FOR MICROPHONE POSITIONING BASED ON A SPATIAL POWER DENSITY Public/Granted day:2013-06-06
Information query
