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Survey of error concealment schemes for real-time audio transmission systems

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dc.contributor.advisorPflug, F.
dc.contributor.advisorFingscheidt, T.
dc.contributor.advisorPeláez Moreno, Carmen
dc.contributor.authorRobles Moya, Aránzazu
dc.contributor.departamentoUC3M. Departamento de Teoría de la Señal y Comunicacioneses
dc.contributor.otherTechnische Universität Braunschweig
dc.date.accessioned2012-10-15T12:01:44Z
dc.date.available2012-10-15T12:01:44Z
dc.date.issued2012-06
dc.date.submitted2012-09-18
dc.description.abstractThis thesis presents an overview of the main strategies employed for error detection and error concealment in different real-time transmission systems for digital audio. The “Adaptive Differential Pulse-Code Modulation (ADPCM)”, the “Audio Processing Technology Apt-x100”, the “Extended Adaptive Multi-Rate Wideband (AMR-WB+)”, the “Advanced Audio Coding (AAC)”, the “MPEG-1 Audio Layer II (MP2)”, the “MPEG-1 Audio Layer III (MP3)” and finally the “Adaptive Transform Coder 3 (AC3)” are considered. As an example of error management, a simulation of the AMR-WB+ codec is included. The simulation allows an evaluation of the mechanisms included in the codec definition and enables also an evaluation of the different bit error sensitivities of the encoded audio payload.
dc.description.degreeIngeniería Técnica en Telemática
dc.format.mimetypeapplication/pdf
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/10016/15653
dc.language.isoeng
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.ecienciaElectrónica
dc.subject.otherReal-time transmission systems for digital audio
dc.subject.otherError detection
dc.subject.otherError concealment
dc.titleSurvey of error concealment schemes for real-time audio transmission systems
dc.typebachelor thesis*
dspace.entity.typePublication
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