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:
May. 10, 2022
Filed:
Mar. 27, 2019
Fundació Eurecat, Cerdanyola del Vallès, ES;
Julien De Muynke, Barcelona, ES;
Adan Amor Garriga Torres, Premia de Mar, ES;
Andrés Pérez-López, Valencia, ES;
Gerard Erruz López, Barcelona, ES;
Timothy Schmele, Barcelona, ES;
Umut Sayin, Barcelona, ES;
Niklas Reppel, Barcelona, ES;
Antonio Farran Masana, Barcelona, ES;
FUNDACIÓ EURECAT, Cerdanyola del Vallès, ES;
Abstract
Reverberation techniques for 3D audio are disclosed. In an example method, a three-dimensional (3D) reverberation is applied to a sound object placed at a sound object position in a sound room. The sound object originates from a sound object position. A sound object signal is received. A 3D spatial room response (SRR) signal is computed corresponding to the user-selected position. A time convolution operation is performed between an audio signal of the sound object signal and the computed SRR value to generate a reverberated signal.