. . "Pravda, Ivan" . "Quality Evaluation of Narrowband and Wideband IP Telephony" . "21230" . "Quality Evaluation of Narrowband and Wideband IP Telephony"@en . . "\u017Dilinsk\u00E1 univerzita v \u017Diline. Elektrotechnick\u00E1 fakulta" . "Digital Technologies 2008" . "2008-11-20+01:00"^^ . "Contemporary Next Generation Networks (NGN) are mainly built on Internet Protocol (IP). Major challenge for emerging types of wired and wireless IP-based networks is to provide adequate Quality of Service (QoS) for different services. Quality evaluation requires a detailed knowledge of the performance requirements for particular services and applications. The starting point for deriving these performance requirements must be the user." . . "Hodnocen\u00ED kvality klasick\u00E9 a \u0161irokop\u00E1smov\u00E9 IP telefonie je aktu\u00E1ln\u00ED v s\u00EDt\u00EDch NGN. V\u00FDchodiskem je subjektivn\u00ED vn\u00EDm\u00E1n\u00ED kvality p\u0159enosu pomoc\u00ED MOS."@cs . "P(GA102/07/1503)" . . . . "Contemporary Next Generation Networks (NGN) are mainly built on Internet Protocol (IP). Major challenge for emerging types of wired and wireless IP-based networks is to provide adequate Quality of Service (QoS) for different services. Quality evaluation requires a detailed knowledge of the performance requirements for particular services and applications. The starting point for deriving these performance requirements must be the user."@en . . "E-model; MOS; VoIP; voice quality"@en . "391177" . . . "Vodr\u00E1\u017Eka, Ji\u0159\u00ED" . "[B7DD4F9E94E0]" . "RIV/68407700:21230/08:03149728" . "\u017Dilina" . "Be\u010Dv\u00E1\u0159, Zden\u011Bk" . "\u017Dilina" . . . "4"^^ . . . "978-80-8070-953-2" . . . "3"^^ . "RIV/68407700:21230/08:03149728!RIV09-GA0-21230___" . . "3"^^ . . "Quality Evaluation of Narrowband and Wideband IP Telephony" . . "Hodnocen\u00ED kvality klasick\u00E9 a \u0161irokop\u00E1smov\u00E9 IP telefonie"@cs . "Quality Evaluation of Narrowband and Wideband IP Telephony"@en . "Hodnocen\u00ED kvality klasick\u00E9 a \u0161irokop\u00E1smov\u00E9 IP telefonie"@cs .