数字参量均衡器的一种算法研究
a research of digital parametric equalizer's algorithm
均衡器是一种对声信号频率响应及振幅进行调整的电声处理设备。它可以改变声音中基波与谐波的成分比、频响特性曲线、频带宽度等，频率均衡器广泛应用于各种音响系统和后期加工中，对美化声音起到了重要作用。本文给出了一种基于全通网络的参数均衡器的算法并通过MATLAB搭建了数字声音均衡器来模拟实际中的硬件产品验证了这种算法对频响的补偿。
Equalizer is a equipment for adjusting audio curve.It can chenge the base wave and the harmonic composition ratio,Frequency response characteristics curve,bandwidth and so on..Equalizer id used in various audio system widely. It makes great effect in beautification voice.This paper give a algorithm of digital parameter equalizer depend on full ventilation network and simulate by MATLAB to prove the digital parameter equalizer can compensate the frequency response.
王正、陈宝远
电子技术应用
数字参量均衡器数字滤波器MATLABIIR滤波器
digital parameter equalizerdigital filterMATLABIIR filter
王正,陈宝远.数字参量均衡器的一种算法研究[EB/OL].(2011-03-04)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201103-175.点此复制
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