首页> 外国专利> Loudspeaker housing has three acoustic walls forming equilateral triangle and forward facing large acoustic wall is associated with co-called front or rear center, and equal sides with left and right front or rear channels

Loudspeaker housing has three acoustic walls forming equilateral triangle and forward facing large acoustic wall is associated with co-called front or rear center, and equal sides with left and right front or rear channels

机译:扬声器壳体具有三个形成等边三角形的声墙,面向前方的大声墙与被称为前或后中心的通道相关,并且相等的侧面具有左右前或后通道

摘要

The loudspeaker housing has a bottom (14) and a top (13) joined by essentially flat acoustic walls (10-12) with acoustic windows and several loudspeakers of different characteristics within the housing. Three acoustic walls form an equilateral triangle in the cross-sectional view. The forward facing large acoustic wall (10) is associated with the co-called front or rear center and the equal sides (11,12) are associated with the left and right front or rear channels. An arrangement is provided at the rear of the housing for mounting the housing on a wall or stand.
机译:扬声器外壳具有底部(14)和顶部(13),该底部(14)和顶部(13)由基本平坦的声壁(10-12)连接在一起,该声壁具有声学窗口以及外壳内的多个具有不同特性的扬声器。在横截面图中,三个声壁形成一个等边三角形。面向前方的大声墙(10)与所谓的前或后中心相关联,相等的侧面(11,12)与左,右前或后声道相关联。在壳体的后部提供一种用于将壳体安装在墙壁或支架上的装置。

著录项

  • 公开/公告号DE20315655U1

    专利类型

  • 公开/公告日2005-01-13

    原文格式PDF

  • 申请/专利权人 QUADRAL GMBH & CO KG;

    申请/专利号DE2003215655U

  • 发明设计人

    申请日2003-10-11

  • 分类号H04R1/02;H04R1/40;H04R5/00;

  • 国家 DE

  • 入库时间 2022-08-21 22:00:04

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