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A VCO-based voice activity detection system for IoT applications

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Diseño Microelectrónico y Aplicaciones (DMA)es
dc.contributor.authorLoi, Dante
dc.contributor.authorZbida Fernandez, Nordin
dc.contributor.authorHernández Corporales, Luis
dc.contributor.authorWiesbauer, Andreas
dc.contributor.funderEuropean Commissionen
dc.date.accessioned2023-03-06T15:14:41Z
dc.date.available2023-03-06T15:14:41Z
dc.date.issued2022-10-10
dc.descriptionProceedings of: 30th Austrian Workshop on Microelectronics (Austrochip 2022), 10-12 October 2022, Villach, Austria.en
dc.description.abstractThis paper shows a system level implementation of a Voice Activity Detector aimed at edge computing applications. The system is based on a voice band filter followed by a Manhattan norm calculator. It works with time encoded signals instead of charged capacitors or analog voltages. The advantages of this approach span from ultra low power consumption, to the suitability for deep sub-micron implementations, together with the possibility to fully synthesize the circuit using digital designing tools.en
dc.description.sponsorshipThis paper was supported by program H2020-MSCA-ITN-2020 grant Nr. 956601en
dc.format.extent4
dc.identifier.bibliographicCitationLoi, D., Zbida, N., Hernandez, L., & Wiesbauer, A. (10-12 October 2022). A VCO-based Voice Activity Detection System for IoT applications [proceedings]. 30th Austrian Workshop on Microelectronics (Austrochip 2022), Villach, Austria.en
dc.identifier.doihttps://doi.org/10.1109/Austrochip56145.2022.9940887
dc.identifier.isbn978-1-6654-7309-5
dc.identifier.publicationfirstpage1
dc.identifier.publicationlastpage4
dc.identifier.publicationtitle2022 Austrochip Workshop on Microelectronics (Austrochip)en
dc.identifier.urihttps://hdl.handle.net/10016/36763
dc.identifier.uxxiCC/0000034123
dc.language.isoeng
dc.publisherIEEE
dc.relation.eventdate2022-10-10
dc.relation.eventplaceAustriaes
dc.relation.eventtitleAustrochip 2022: 30th Austrian Workshop on Microelectronicsen
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/956601
dc.rights © 2022, IEEE.
dc.rights.accessRightsopen accessen
dc.subject.ecienciaElectrónicaes
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherVoltage controlled oscillator (VCO)en
dc.subject.otherAudio signal processingen
dc.subject.otherVoice activity detection (VAD)en
dc.titleA VCO-based voice activity detection system for IoT applicationsen
dc.typeconference proceedings*
dc.type.hasVersionAM*
dspace.entity.typePublication
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