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有源噪声控制技术是集噪声工程、计算机和自适应控制等技术为一体的边缘学科，已成为国内外噪声控制界的研究热点.本文从有源消声的原理及应用、实践等方面综述了有源消声的历史与现状，分析了当前研究中需解决的问题，指出了今后的发展趋势.
Active noise control technology is an edge discipline integrating noise engineering, computer and adaptive control technology, and has become a research hotspot in the field of noise control at home and abroad.This paper reviews the principle, application and practice of active noise cancellation The history and status quo of active noise reduction, the problems to be solved in current research are analyzed, and the future development trends are pointed out.