direkt zum Inhalt springen

direkt zum Hauptnavigationsmenü

Sie sind hier

TU Berlin

Inhalt des Dokuments

Es gibt keine deutsche Übersetzung dieser Webseite.

Eirini Spartinou's Publications

Audio and Video Channel Impact on Perceived Audio-visual Quality in Different Interactive Contexts
Zitatschlüssel BMLRM-AVCIPAQDIC-09
Autor Belmudez, Benjamin and Möller, Sebastian and Blazej, Lewcio and Raake, Alexander and Mehmood, Amir
Buchtitel MMSP '09: Proceedings of IEEE International Workshop on Multimedia Signal Processing
Seiten 1–5
Jahr 2009
DOI http://dx.doi.org/10.1109/MMSP.2009.5293330
Ort Rio de Janeiro, Brazil
Adresse New York, NY, USA
Monat October
Verlag IEEE
Zusammenfassung With the advent of audio-visual IP clients, video telephony becomes a realistic option in many application scenarios. In order to guarantee an adequate quality to its users, providers of audio-visual telephony services need to know the impact of the audio and video transmission channel characteristics on perceived Quality of Experience (QoE) in a realistic interactive setting. For this aim, a conversational video telephony experiment was conducted where the audio and video channel settings were adjusted in a controlled way, and participants were asked about the perceived audio, video and overall quality after carrying out a conversation over the audio-visual channel. We analyze the results with respect to the impact the two modalities have, as well as with respect to the impact of the conversation scenario.
Link zur Publikation Download Bibtex Eintrag

Zusatzinformationen / Extras


Schnellnavigation zur Seite über Nummerneingabe