Number | Name | Date | Kind |
---|---|---|---|
3500000 | Kelly, Jr. et al. | Mar 1970 | |
5136577 | Amano et al. | Aug 1992 | |
5272695 | Makino et al. | Dec 1993 | |
5351291 | Menez et al. | Sep 1994 | |
5428605 | Andre | Jun 1995 |
Entry |
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"A Twelve-Channel Digita Echo Canceler", Duttweiler, 1978, pp 647-653. |
"A New Technique for the Design of Non-Recursive Digital Filter", Hofstetter et al. pp 64-72. |
"Adaptive Filtering in Subbands with Centical Sampling: Analysis, Experiments, and Application to Acoustic Echo Cancellation", Gilloire et al., 1992, pp 1862-1875. |
"Numerical Recipes in C", Press et al. 1988, pp 394-420. |