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:
Nov. 11, 2025
Filed:
Jan. 30, 2023
Sound United, Llc, Carlsbad, CA (US);
Bradley M. Starobin, Baltimore, MD (US);
Sound United, LLC, Carlsbad, CA (US);
Abstract
A single enclosure multi-channel loudspeaker productcan use a transducer arrangement and signal processing system and method to generate the Stereo Dimensional Array ('SDA') effect (with effective interaural crosstalk cancelation (IACC)) including the generation of four distinct projections of sound in a listener's space from only three mid-bass drivers (e.g.L,C andR). The system and method of the present disclosure are configurable in a very compact soundbarwhose transducer arrangement permits reduced size and reduced driver count by employing a single center channel mid-bass transducerC with signal processing permitting reproduction of the two (L and R) channels associated with stereo or the multiple (e.g., 5.1.2) channels of home-theater audio bitstreams.