The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2017
Filed:
Sep. 12, 2014
Advanced Acoustic Sf Gmbh, Potsdam, DE;
Helmut Oellers, Erfurt, DE;
Frank Stefan Schmidt, Potsdam, DE;
Advanced Acoustic SF GmbH, Potsdam, DE;
Abstract
One example provides a decentrally structured apparatus including sound transducers and operating according to wave field synthesis principles. The decentrally structured apparatus includes a plurality of assembly units, each including several sound transducers, wherein the decentrally structured apparatus is configured to use a model-based approach to carry out a synthesis of wave fronts within each assembly unit for sound transducers of the respective assembly unit using audio signals and associated data for their form, and to actuate the sound transducers of the respective assembly unit with actuation signals corresponding to the synthesis.