基于主动噪声控制技术的校园房屋建筑减噪装置OA
随着城市化的快速发展和人口增长,校园房屋建筑周边环境噪声逐渐成为一个严重问题,给学生和教职工的学习和工作带来了困扰和不适.传统的隔音措施无法解决噪声源本身,因此需要开发一种能够主动减噪的装置.该文提出一种基于主动噪声控制技术的校园房屋建筑减噪装置.该装置通过采集环境噪声信号,并利用相位和频谱信息生成与之相反的声波信号,以实现噪声的减弱或消除.装置由噪声传感器、信号处理器、扬声器系统和控制系统组成,能够实时调整扬声器系统的输出,以达到最佳减噪效果.…查看全部>>
With the rapid development of urbanization and population growth,the environmental noise around campus buildings has gradually become a serious problem,which has brought trouble and discomfort to the study and work of students and staff.The traditional sound insulation measures can not solve the noise source itself,so it is necessary to develop a device that can actively reduce noise.This paper presents a noise reduction device for campus buildings based on …查看全部>>
牛贇靓
郑州升达经贸管理学院,郑州 451191
主动噪声控制校园房屋建筑减噪装置噪声传感器信号处理器
active noise controlcampus buildingnoise reduction devicenoise sensorsignal processor
《科技创新与应用》 2024 (1)
147-151,5
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