Audio beam : a new type of loudspeaker design

• Main Authors: Gan, Woon Seng, Er, Meng Hwa, Yang, Jun
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Research Report
• 出版: 2008
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Home entertainment systems
• 在線閱讀: http://hdl.handle.net/10356/2855
• 機構: Nanyang Technological University

Audio Beam is a revolutionary way of projecting audio signals in a highly directional manner to the listener. Instead of using conventional large loudspeaker arrays for projecting a narrow sound beam to the listener, this new technique creates the same narrow beam by amplitude-modulating the audio s...