logo

For the Inventor, By the Inventor

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.:

US 12456478 B1

PDFFull Text
Date of Patent:
Oct. 28, 2025

Filed:

Oct. 14, 2021

Apparatus, method or computer program for generating an output downmix representation

Applicant:

Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;

Inventors:

Franz Reutelhuber, Erlangen, DE;

Eleni Fotopoulou, Erlangen, DE;

Markus Multrus, Erlangen, DE;

Assignee:

Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., Munich, DE;

Attorneys:

Perkins Coie LLP

Michael A. Glenn

Primary Examiner:

Leshui Zhang

Int. Cl.
CPC ...
G10L 21/04 (2013.01); G10L 19/008 (2013.01); G10L 19/022 (2013.01); H04S 1/00 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
G10L 21/04 (2013.01); G10L 19/008 (2013.01); G10L 19/022 (2013.01); H04S 1/007 (2013.01); H04S 7/30 (2013.01); H04S 2400/03 (2013.01);
Abstract

An apparatus for generating an output downmix representation from an input downmix representation, wherein at least a portion of the input downmix representation is in accordance with a first downmixing scheme, includes: an upmixer for upmixing at least the portion of the input downmix representation using an upmixing scheme corresponding to the first downmixing scheme to obtain at least one upmixed portion; and a downmixer for downmixing the at least one upmixed portion in accordance with a second downmixing scheme different from the first downmixing scheme.

Find Patent Forward Citations

Quick Actions:

Reutelhuber, Franz. (2025). Apparatus, method or computer program for generating an output downmix representation (U.S. Patent No. 12456478). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12456478

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…