Digital filters for low-frequency equalization

被引：0
|
作者：
Tyril, M [1 ]
Pedersen, JA
Rubak, P
机构：
[1] Bang & Olufsen, Res & Dev, Struer, Denmark
[2] Aalborg Univ, Inst Elect Syst, Aalborg, Denmark
来源：
JOURNAL OF THE AUDIO ENGINEERING SOCIETY | 2001年 / 49卷 / 1-2期
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Digital filters with high resolution in the low-frequency range are studied. Specifically, for a given computational power, traditional IIR filters are compared with warped FIR filters, warped IIR filters, and modified warped FIR filters termed warped individual z FIR filters (WizFIR). The results indicate that IIR filters are the most effective in a number of situations.
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页码：36 / 43
页数：8
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