Usage of microphones power difference for echo processing in mobile phones

Yemdji, Christelle; Lepauloux, Ludovick; Beaugeant, Christophe; Evans, Nicholas
Patent No. US 13/892420


Type:
Patent
Date:
2013-12-31
Department:
Digital Security
Eurecom Ref:
4180
Copyright:
© EURECOM. Personal use of this material is permitted. The definitive version of this paper was published in Patent No. US 13/892420 and is available at :

PERMALINK : https://www.eurecom.fr/publication/4180