LEADER 04040nam 22007335 450 001 9910299465003321 005 20250609111420.0 010 $a3-319-04855-4 024 7 $a10.1007/978-3-319-04855-0 035 $a(CKB)3710000000134630 035 $a(EBL)1782193 035 $a(SSID)ssj0001274427 035 $a(PQKBManifestationID)11707280 035 $a(PQKBTitleCode)TC0001274427 035 $a(PQKBWorkID)11324602 035 $a(PQKB)10572732 035 $a(MiAaPQ)EBC1782193 035 $a(DE-He213)978-3-319-04855-0 035 $a(PPN)179764616 035 $a(MiAaPQ)EBC6234114 035 $a(EXLCZ)993710000000134630 100 $a20140620d2014 u| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aParametric Packet-based Audiovisual Quality Model for IPTV services /$fby Marie-Neige Garcia 205 $a1st ed. 2014. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2014. 215 $a1 online resource (249 p.) 225 1 $aT-Labs Series in Telecommunication Services,$x2192-2810 300 $aDescription based upon print version of record. 311 08$a1-322-13424-3 311 08$a3-319-04854-6 320 $aIncludes bibliographical references. 327 $aIntroduction -- Quality engineering -- Model Framework -- Audio Quality Model -- Video Quality Model -- Audiovisual Quality Model -- Conclusion and Outlook. 330 $aThis volume presents a parametric packet-based audiovisual quality model for Internet Protocol TeleVision (IPTV) services. The model is composed of three quality modules for the respective audio, video and audiovisual components. The audio and video quality modules take as input a parametric description of the audiovisual processing path, and deliver an estimate of the audio and video quality. These outputs are sent to the audiovisual quality module which provides an estimate of the audiovisual quality. Estimates of perceived quality are typically used both in the network planning phase and as part of the quality monitoring. The same audio quality model is used for both these phases, while two variants of the video quality model have been developed for addressing the two application scenarios. The addressed packetization scheme is MPEG2 Transport Stream over Real-time Transport Protocol over Internet Protocol. In the case of quality monitoring, that is the case for which the network is already set-up, the audiovisual stream is encrypted either at the level of Packetized Elementary Stream or of the Transport Stream. The presented model became standardized under the ITU-T P.1201 and P.1201.2 recommendations. 410 0$aT-Labs Series in Telecommunication Services,$x2192-2810 606 $aElectrical engineering 606 $aComputers 606 $aSignal processing 606 $aImage processing 606 $aSpeech processing systems 606 $aCommunications Engineering, Networks$3https://scigraph.springernature.com/ontologies/product-market-codes/T24035 606 $aInformation Systems and Communication Service$3https://scigraph.springernature.com/ontologies/product-market-codes/I18008 606 $aSignal, Image and Speech Processing$3https://scigraph.springernature.com/ontologies/product-market-codes/T24051 615 0$aElectrical engineering. 615 0$aComputers. 615 0$aSignal processing. 615 0$aImage processing. 615 0$aSpeech processing systems. 615 14$aCommunications Engineering, Networks. 615 24$aInformation Systems and Communication Service. 615 24$aSignal, Image and Speech Processing. 676 $a006.7876 700 $aGarcia$b Marie-Neige$4aut$4http://id.loc.gov/vocabulary/relators/aut$0948380 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910299465003321 996 $aParametric Packet-based Audiovisual Quality Model for IPTV services$92143751 997 $aUNINA LEADER 02253nam 2200397z- 450 001 9910595454503321 005 20220929 035 $a(CKB)5700000000121885 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/92540 035 $a(oapen)doab92540 035 $a(EXLCZ)995700000000121885 100 $a20202209d2022 |y 0 101 0 $aita 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aQuestioni kantiane 210 $aNaples$cFedOA - Federico II University Press$d2022 215 $a1 online resource (125 p.) 225 1 $aScuola di Scienze Umane e Sociali. Quaderni$v21 311 08$a88-6887-138-6 330 $aHere are collected five essays where themes concerning ethics, aesthetics and philosophy of religion are examined, which have their ideal reference in the problem of the edification of the human, of which Kant understood the idea in dynamic terms, as suggested by the concept of 'destination' as well as the program of a 'reform of the way of thinking'. Producing this change was a non-secondary aim of a philosophy that, in the spirit of modern reflexivity, had the pride of calling itself "critical", firm in the intention of reconciling the different needs of reason. 330 $aIl volume raccoglie cinque saggi, in cui sono esaminati temi concernenti argomenti di etica, estetica e filosofia della religione, che hanno il loro ideale riferimento nel problema dell'edificazione dell'umano, di cui Kant intese l'idea in termini dinamici, come suggeriva il concetto di 'destinazione' cosi? come l'idea di Ğriforma del modo di pensareğ. Produrre tale mutamento e? stato un obiettivo non secondario di una filosofia che, nello spirito della riflessivita? moderna, ebbe l'orgoglio di definirsi "critica", ferma nel proposito di conciliare le diverse esigenze della ragione. 606 $aPhilosophy$2bicssc 610 $acriticism 610 $adestination 610 $asublime 610 $atheodicy 610 $awisdom 615 7$aPhilosophy 700 $aCarrano$b Antonio$4auth$0144525 906 $aBOOK 912 $a9910595454503321 996 $aQuestioni kantiane$93025396 997 $aUNINA