【作者】 王喜明； 殷福亮；

【Author】 Wang Ximing,Yin Fuliang (School of Information and Communication Engineering, Dalian University of Technology,Dalian,Liaoning,116023,China)

【机构】 大连理工大学信息与通信工程学院；

【摘要】 本文给出了一种基于模拟滤波器变换的参数均衡器设计方法,并针对以倍频程为单位计算带宽时其所得频率上限超过fs/2时存在的问题进行了改进,保证了下限频率不发生偏移,从而消除了对其他段频谱的影响。更多还原

【Abstract】 A new digital parametric equalizer design method is proposed to resolved the bug of analog filter transformation method when upper limit frequency is above fs/2.The proposed method is based on lower limit frequency,when above question happened,it can ensure there is no frequency excursion on lower limit frequency,so that the impact of other frequency responses is avoided.更多还原