G - Physics – 10 – K
Patent
G - Physics
10
K
G10K 11/16 (2006.01) H04R 3/00 (2006.01)
Patent
CA 2170026
A digitally controlled analog cancel- lation system containing an analog noise cancellation circuit with a residual micro- phone (39) with a digital virtual earth con- troller (40) for optimizing variable param- eters employed in the analog cancellation circuit.
Système d'annulation analogique à commande numérique contenant un circuit d'annulation de bruit analogique comportant un microphone résiduel (39) pourvu d'un contrôleur terrestre virtuel numérique (40) servant à optimiser des paramètres variables utilisés dans le circuit d'annulation analogique.
Denenberg Jeffrey N.
Sabett Randy V.
Kirby Eades Gale Baker
Noise Cancellation Technologies Inc.
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