Patent · US Active

Loudspeaker arrangement

US11509981B2 · kind B2 · utility

0Cited by

5References

26Claims

0Family size

Assignee

HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH · DE

Inventors

Markus Christoph · Straubing, DE
Paul Zukowski · Chamerau, DE
Florin Negrut · Novi, US
Tingli Cai · Ann Arbor, US
Andreas Frank · Sindelfingen, DE

Key dates

Filing date	Oct 2, 2019
Grant date	Nov 22, 2022
Priority date	—
Expiry date	Oct 2, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2499/13
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An example loudspeaker arrangement includes a seat configured to support a listener sitting in the seat so that a head of the listener is in a listening position; and a loudspeaker array secured to the seat and disposed in a position in front of a backrest of the seat and to the side of the head when the head is in the listening position. The loudspeaker array includes at least one loudspeaker and has a main broadcasting axis representative of a main broadcasting direction, the main broadcasting direction of the loudspeaker array pointing to the head.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.