Gopinathan, E. ; Dutta Roy, S. C. ; Patney, R. K. (1984) New amplitude change functions for improving the filter response IEEE Transactions on Acoustics, Speech, & Signal Processing, 32 (3). pp. 643-645. ISSN 0096-3518
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Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?...
Related URL: http://dx.doi.org/10.1109/TASSP.1984.1164347
Abstract
A method is suggested for improving the response of a symmetric nonrecursive digital filter using several copies of that filter. This is based on shifting and/or scaling the amplitude change function (ACF). A new generalized ACF has been derived which has similar characteristics as that of the Kaiser-Hamming--Chebyshev ACF, but does not require additional correction filters for its implementation. Shifting and scaling of the new ACF are shown to result in further improvement of the response.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to IEEE. |
| ID Code: | 92273 |
| Deposited On: | 29 May 2012 14:11 |
| Last Modified: | 29 May 2012 14:11 |
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