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发表于 7 天前 |显示全部楼层
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题名: An Introduction to Virtual Sound Barriers
作者: Xiaojun Qiu
出版社: Taylor & Francis
出版日期: 2019-07-09
ISBN: 9781351168045
附属页: 齐全
书签:
格式: 清晰PDF
内容简介: A virtual sound barrier is an active noise control system that uses arrays of loudspeakers and microphones to create a useful size of quiet zone and can be used to reduce sound propagation, radiation, or transmission from noise sources or to reduce noise level around people in a noisy environment. This book introduces the history, principle, and design methods of virtual sound barriers first, and then describes recent progress in research on the systems. Two virtual sound barrier systems, i.e., planar virtual sound barrier system and three-dimensional virtual sound barrier system, are discussed including applications, limitations and future direction discussions.
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