Dutta Roy, S. C. ; Jain, S. B. ; Kumar, B. (1994) Design of digital FIR notch filters IEE Proceedings - Vision, Image, and Signal Processing, 141 (5). pp. 334-338. ISSN 1350-245X
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Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumb...
Related URL: http://dx.doi.org/10.1049/ip-vis:19941057
Abstract
A new procedure for designing digital FIR notch filters for a specified notch frequency ωd and 3-dB rejection bandwidth ωΔ has been proposed. Design formulae for computing the required weights and the length N for the filter have been derived. Illustrative examples confirming the new approach are also given.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The Institution of Electrical Engineers. |
| Keywords: | Digital FIR Notch Filters; Design; Notch Frequency; 3-dB Rejection Bandwidth; Weights; Filter Length |
| ID Code: | 9912 |
| Deposited On: | 02 Nov 2010 10:28 |
| Last Modified: | 31 May 2011 12:00 |
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