Number | Date | Country | Kind |
---|---|---|---|
55-94461 | Jul 1980 | JPX | |
55-94462 | Jul 1980 | JPX | |
55-94463 | Jul 1980 | JPX | |
55-94466 | Jul 1980 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3706076 | Schuster | Dec 1972 | |
3955193 | Koffler et al. | May 1976 | |
4146931 | Delforge | Mar 1979 |
Number | Date | Country |
---|---|---|
2621113 | Dec 1976 | DEX |
55-80913 | Jun 1980 | JPX |
Entry |
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Anderson, "Programmable Digital Filter Performs Multiple Functions" Electronics Oct. 26, 1970, pp. 78-84. |
Rader et al., "Digital Filter Design Techniques in the Frequency Domain" Proceedings of the IEEE, vol. 55, No. 2, Feb. 3 '67, pp. 149-171. |
Gardner, "Reduction of Sensitivities in Sampled-Data Filters" IEEE Trans. on Circuit Theory Nov. 3 '70 pp. 660-663. |
Gorshkov, "Digital Band Filter" Instrum. & Exp. Tech. (USA) vol. 22, No. 3, Nov. 1979, pp. 717-721. |