Number | Date | Country | Kind |
---|---|---|---|
92 12582 | Oct 1992 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
4627091 | Fedele | Dec 1986 | |
4777649 | Carlson | Nov 1988 | |
4890325 | Taniguchi et al. | Dec 1989 | |
4912764 | Hartwell et al. | Mar 1990 | |
4918735 | Morito | Apr 1990 | |
4959865 | Stettiner et al. | Sep 1990 | |
4972490 | Thomson | Nov 1990 | |
5097510 | Graupe | Mar 1992 | |
5276765 | Freeman | Jan 1994 |
Number | Date | Country |
---|---|---|
0 335 521 | Apr 1989 | EPX |
0 459 363 | Apr 1991 | EPX |
Entry |
---|
IEEE Trans. on ASSP vol. 27, No. 2, Apr. 1979 pp. 113-120. |
ICASSP 85 vol. 4, 26 Mar. 1985, Tampa, Florida p. 1838. |
ICASSP 91 vol. 1, 14 May 1991, Toronto pp. 733-736. |