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:
Apr. 21, 2026
Filed:
Aug. 18, 2023
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;
Matteo Torcoli, Erlangen, DE;
Jouni Paulus, Erlangen, DE;
Christian Simon, Erlangen, DE;
Harald Fuchs, Erlangen, DE;
Christian Uhle, Erlangen, DE;
Thomas Mayenfels, Erlangen, DE;
Andreas Turnwald, Nuremberg, DE;
Abstract
There are described techniques (e.g. methods and systems) for signal-adaptive remixing of separated audio sources. A system may comprise: a source separation block estimating, from an input signal, a target signal and at least one residual signal to be subsequently remixed according to at least one remixing gain variable along the discrete succession; a control block configured to determine, for a determined current time instant or time slot, metrics on the target signal; and a temporal context block determining temporal context information based on metrics on the target signal. The control block may generate a remixing gain associated to the determined current time instant or time slot by considering: the metrics in the determined current time instant or time slot; and the temporal context information.