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Conference Paper: An echo cancellation solution for voice control devices

TitleAn echo cancellation solution for voice control devices
Authors
Issue Date2009
Citation
Digest Of Technical Papers - Ieee International Conference On Consumer Electronics, 2009, p. 32-33 How to Cite?
AbstractThis paper proposes an acoustic echo control solution for voice control devices. An important property of an acoustic echo canceller is its capability to handle double-talk and be able to operate in real time. When it is applied to intelligent voice control device with interactive conversations, it is important to suppress the speech from the device and enhance the speech of the user for speech recognition, where doubletalk situation is frequently occurred. The main idea is to use a robust adaptive algorithm to handle the double-talk. In order to achieve real-time adaptation, subband processing together with a hardware accelerator implemented in an FPGA fabric surrounding a PowerPC on a Xilinx XUP V2P platform. ©2009 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/155922
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorYiu, KFCen_US
dc.contributor.authorHo, CHen_US
dc.contributor.authorHuo, JQen_US
dc.contributor.authorNordholm, Sen_US
dc.date.accessioned2012-08-08T08:38:25Z-
dc.date.available2012-08-08T08:38:25Z-
dc.date.issued2009en_US
dc.identifier.citationDigest Of Technical Papers - Ieee International Conference On Consumer Electronics, 2009, p. 32-33en_US
dc.identifier.issn0747-668Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/155922-
dc.description.abstractThis paper proposes an acoustic echo control solution for voice control devices. An important property of an acoustic echo canceller is its capability to handle double-talk and be able to operate in real time. When it is applied to intelligent voice control device with interactive conversations, it is important to suppress the speech from the device and enhance the speech of the user for speech recognition, where doubletalk situation is frequently occurred. The main idea is to use a robust adaptive algorithm to handle the double-talk. In order to achieve real-time adaptation, subband processing together with a hardware accelerator implemented in an FPGA fabric surrounding a PowerPC on a Xilinx XUP V2P platform. ©2009 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofDigest of Technical Papers - IEEE International Conference on Consumer Electronicsen_US
dc.titleAn echo cancellation solution for voice control devicesen_US
dc.typeConference_Paperen_US
dc.identifier.emailYiu, KFC:cedric@hkucc.hku.hken_US
dc.identifier.authorityYiu, KFC=rp00206en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/ISCE.2009.5157034en_US
dc.identifier.scopuseid_2-s2.0-70350221002en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70350221002&selection=ref&src=s&origin=recordpageen_US
dc.identifier.spage32en_US
dc.identifier.epage33en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridYiu, KFC=24802813000en_US
dc.identifier.scopusauthoridHo, CH=24479320100en_US
dc.identifier.scopusauthoridHuo, JQ=7006240248en_US
dc.identifier.scopusauthoridNordholm, S=7005690573en_US

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