首页> 外文会议>Audio Engineering Society convention >DISTRIBUTED MODE LOUDSPEAKER ARRAYS
【24h】

DISTRIBUTED MODE LOUDSPEAKER ARRAYS

机译:分布式模式扬声器阵列

获取原文

摘要

The usefulness of Distributed Mode Loudspeakers (DMLs) in arrays has been investigated. The design goal is anarray that evenly distributes energy over a hemi-disc. A model has been developed to predict trends of DMLarray radiation and compared with measurements. This model enables the performance of established arraytechnologies to be tested. When several DML panels are positioned in an array, spatial aliasing results, as wouldbe expected. Conventional array techniques, such as number theory modulation, can improve the radiationcharacteristics. Complete omni directionality is not achieved.
机译:已经研究了阵列中的分布式模式扬声器(DML)的有用性。设计目标是 在半圆盘上均匀分布能量的阵列。已经开发出一种模型来预测DML的趋势 阵列辐射并与测量结果进行比较。该模型可实现已建立阵列的性能 要测试的技术。当将几个DML面板放置在一个数组中时,会产生空间混叠,就像 被期望。诸如数论调制之类的常规阵列技术可以改善辐射 特征。无法实现全方位的方向性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号