Patent ID: 9326084
Filing Date: 2016-04-26
CPC Classification: H04R,H04S

Claim Text:
1. A loudspeaker arranged to receive an input signal with first and second channels and to generate respective first and second acoustic signals accordingly, the loudspeaker comprising at least a first and a second loudspeaker units arranged to generate respective first and second acoustic signals in accordance with the first and second channels, wherein the at least first and second loudspeaker units are arranged in a cabinet structure so as to radiate sound with at least three lobes of the first acoustic signal alternating with respect to horizontal angle with at least three lobes of the second acoustic signal, wherein the at least first and second loudspeaker units and/or part of the cabinet structure are arranged such that lobes of the first acoustic signal and lobes of the second acoustic signal each have a horizontal direction pattern such that neighbouring lobes of the first and second acoustic signals overlap by a maximum of 10% of a horizontal angular extension of each of the neighbouring lobes of the first and second acoustic signals.