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:
Dec. 30, 2025
Filed:
Jul. 26, 2022
Koninklijke Philips N.v., Eindhoven, NL;
Jeroen Gerardus Henricus Koppens, Nederweert, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
An acoustic image source model for early reflections in a room is generated by iteratively mirroring () rooms around boundaries (e.g. walls) of rooms of the previous iteration. Determination of mirror positions in the image rooms for an audio source in the original room is performed by determining () matching reference positions in the two rooms and a relative mapping of directions between the two rooms (). A mirror position in the mirror room from an audio source in the original room is determined () by mapping relative offsets between the positions of the audio source and the reference positions. The approach may provide a computationally very efficient approach.