Number | Name | Date | Kind |
---|---|---|---|
3988605 | Guillou | Oct 1976 | |
4293920 | Merola | Oct 1981 | |
4385363 | Widergren et al. | May 1983 | |
4510578 | Miyaguchi et al. | Apr 1985 | |
4528641 | Burrows | Jul 1985 | |
4612626 | Marchant | Sep 1986 | |
4679163 | Arnould et al. | Jul 1987 |
Entry |
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"A Discrete Fourier-Cosine Transform Chip", IEEE Journal on Selected Areas in Communications, vol. SAC-4, No. 1, 1986, pp. 49-61, by M. Vetterli et al. |