Development of an intercom: An undergraduate case study

Vista sencilla de ítem
dc.contributor.authorAlejandro Betancur, J.
dc.contributor.authorOsorio, Gilberto
dc.contributor.authorCardona, Francisco
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupMecánica Aplicadaspa
dc.creatorAlejandro Betancur, J.
dc.creatorOsorio, Gilberto
dc.creatorCardona, Francisco
dc.date.accessioned2021-04-16T20:16:12Z
dc.date.available2021-04-16T20:16:12Z
dc.date.issued2013-01-01
dc.description.abstractThis paper gives a short description of a low cost communication device. The wireless intercom devices presented here enable communication between any two of these products through specialized synchronization options. This communication system consists of two functionally linked radiofrequency intercoms in the 2.4GHz free band. Each of these devices consist of a hands-free cellular system containing a microphone and a loudspeaker, which is connected individually to each communication device through a plug of four (4) contacts and three point five (3.5) mm in diameter, it also has a single USB connector for battery charging (without data bus), which is made of a lithium polymer, and finally three (3) buttons from where certain functions are controlled: volume level, audio filters, on, off, among other. © 2013 SPIE.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1333
dc.identifier.doi10.1117/12.2015706
dc.identifier.issn0277786X
dc.identifier.issn1996756X
dc.identifier.otherWOS;000323522600025
dc.identifier.otherSCOPUS;2-s2.0-84881098386
dc.identifier.urihttp://hdl.handle.net/10784/29272
dc.language.isoeng
dc.publisherSPIE-INT SOC OPTICAL ENGINEERING
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84881098386&doi=10.1117%2f12.2015706&partnerID=40&md5=f6a9217255b438633bb19ed04747aaef
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0277-786X
dc.sourceProceedings of SPIE
dc.subject.keywordCellular systemeng
dc.subject.keywordCommunication deviceeng
dc.subject.keywordData buseng
dc.subject.keywordHands-freeeng
dc.subject.keywordHelcomeng
dc.subject.keywordLow costseng
dc.subject.keywordRadio frequencieseng
dc.subject.keywordIndustryeng
dc.subject.keywordLoudspeakerseng
dc.subject.keywordSecurity systemseng
dc.subject.keywordSensorseng
dc.subject.keywordTransportationeng
dc.subject.keywordNational securityeng
dc.titleDevelopment of an intercom: An undergraduate case studyeng
dc.typeinfo:eu-repo/semantics/conferencePapereng
dc.typeconferencePapereng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localDocumento de conferenciaspa

Archivos

Colecciones

Documentos de conferencia