Number | Date | Country | Kind |
---|---|---|---|
80 18579 | Aug 1980 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
3777130 | Croisier et al. | Dec 1973 | |
3988607 | Eggermont et al. | Oct 1976 | |
4020332 | Crochiere et al. | Apr 1977 | |
4146931 | DelForge | Mar 1979 | |
4337518 | Ohnishi et al. | Jun 1982 |
Entry |
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Goodman et al., "Nine Digital Filters for Decimation and Interpolation," IEEE Trans. on Acoustics, Speech, and Signal Processing, vol. ASSP-25, No. 2, Apr. 1977, pp. 121-126. |