Number | Date | Country | Kind |
---|---|---|---|
7-079651 | Mar 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3716807 | Sha et al. | Feb 1973 | |
5090027 | Ohsawa | Feb 1992 | |
5327459 | Hara et al. | Jul 1994 | |
5414732 | Kaufmann | May 1995 | |
5477534 | Kusano | Dec 1995 | |
5590121 | Geigel | Dec 1996 |
Number | Date | Country |
---|---|---|
2-198205 | Aug 1990 | JPX |
4-61534 | Feb 1992 | JPX |
Entry |
---|
The Institution of Electrical Engineers, Electronic Circuits and Systems, vol. 133, 1986. |
European Search Report. |
"Adaptive Noise Cancelling: Principles and Applications", B. Widrow et al, Proceedings of the IEEE, vol. 63, No. 12, Dec. 1975. |