Digital Crossover Filters Designed by Using B-Spline Functions

被引：1
|
作者：
Stanciu, Lucian [1 ]
Stanciu, Valentin [1 ]
Badea, Radu [1 ]
机构：
[1] Univ Politehn Bucuresti, Dept Telecommun, Bucharest, Romania
来源：
2019 INTERNATIONAL SYMPOSIUM ON SIGNALS, CIRCUITS AND SYSTEMS (ISSCS 2019) | 2019年
关键词：
multi-band crossover filters; smooth digital filters; spline functions; composite amplitude response;
D O I：
10.1109/isscs.2019.8801810
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An efficient technique for designing multi-band crossover digital filters is proposed. This method is based on using B-spline functions in the transition frequency band for designing multi-channel crossover filters. The most important advantage of the proposed design algorithm is the reduced computational complexity as compared with other known methods. Some examples are presented illustrating the resulting crossover filters that closely satisfy the reduced global distortion.
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页数：4
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