发明名称 Bass reflex loudspeaker system with phase correction element
摘要 A loudspeaker system has a loudspeaker housing that comprises at least a first and a second housing chamber. The loudspeaker system has a bass loudspeaker that is mounted on a partition between the first housing chamber and the second housing chamber, wherein the back of the bass loudspeaker has the first housing chamber present and the front of the bass loudspeaker has the second housing chamber present. The partition contains at least one bass reflex opening. A phase correction element is arranged at the front of the bass loudspeaker in the second housing chamber. The bass reflex opening opens into the second housing chamber and is arranged in a region adjacent to the phase correction element.
申请公布号 US9288571(B2) 申请公布日期 2016.03.15
申请号 US201414494804 申请日期 2014.09.24
申请人 d&b audiotechnik GmbH 发明人 Christner Matthias;Paul Nico
分类号 H04R1/02;H04R1/28;H04R1/34 主分类号 H04R1/02
代理机构 Cooper Legal Group, LLC 代理人 Cooper Legal Group, LLC
主权项 1. A loudspeaker system, comprising: a loudspeaker housing having at least a first housing chamber and a second housing chamber, a bass loudspeaker that is mounted on a partition between the first housing chamber and the second housing chamber, wherein the first housing chamber is present at a back of the bass loudspeaker and the second housing chamber is present at a front of the bass loudspeaker, at least one bass reflex opening in the partition, and a phase correction element that is arranged at the front of the bass loudspeaker in the second housing chamber, wherein: the phase correction element has a form of a wing, the wing comprising an inner wall section and an outer wall section opposite the inner wall section,the bass loudspeaker radiates sound onto the inner wall section, andthe bass reflex opening opens into the second housing chamber and is arranged in a region to radiate sound onto the outer wall section.
地址 Backnang DE
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