Controlling the Quality of Audio Services in the Internet

Feiten B, Graffunder A, Wolf I. Controlling the Quality of Audio Services in the Internet. In: AES Convention 116. Audio Engineering Society; 2004. Paper 6022. Available from: https://aes.org/publications/elibrary-page/?id=12634

@inproceedings{Feiten2004_12634,
  author = {Feiten, Bernhard and Graffunder, Andreas and Wolf, Ingo},
  title = {{Controlling the Quality of Audio Services in the Internet}},
  booktitle = {AES Convention 116},
  note = {Paper 6022},
  year = {2004},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12634}
}

TY  - CPAPER
TI  - Controlling the Quality of Audio Services in the Internet
AU  - Feiten, Bernhard
AU  - Graffunder, Andreas
AU  - Wolf, Ingo
T2  - AES Convention 116
M1  - Paper 6022
PY  - 2004
DA  - 2004/05/06
UR  - https://aes.org/publications/elibrary-page/?id=12634
PB  - Audio Engineering Society
LA  - en
AB  - Future services in the Internet have to support heterogeneous networks and end-devices. Audio and video services have to support a flexible adaptation of bitrate. MPEG-21 provides a multimedia framework that supports the "digital item adaptation" in various ways. Adaptation of the quality of a service is supported by the AQoS description scheme and the bitstream syntax description language (BSDL). Utilities exist to describe the relation between the scaling of the bitstream and the related perceived quality. The brightness, the cleanness and the wideness are proposed as dimensions to assess the quality and to derive parameters for controlling the audio transmission. A mapping of these features on the model output values (MOV?s) of the ITU assessment method PEAQ is proposed.
ER  -