Clock Skew Compensation by Adaptive Resampling for Audio Networking

Gabrielli L, Bussolotto M, Squartini S, Adriaensen F. Clock Skew Compensation by Adaptive Resampling for Audio Networking. In: AES Convention 138. Audio Engineering Society; 2015. Paper 9270. Available from: https://aes.org/publications/elibrary-page/?id=17694

@inproceedings{Gabrielli2015_17694,
  author = {Gabrielli, Leonardo and Bussolotto, Michele and Squartini, Stefano and Adriaensen, Fons},
  title = {{Clock Skew Compensation by Adaptive Resampling for Audio Networking}},
  booktitle = {AES Convention 138},
  note = {Paper 9270},
  year = {2015},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=17694}
}

TY  - CPAPER
TI  - Clock Skew Compensation by Adaptive Resampling for Audio Networking
AU  - Gabrielli, Leonardo
AU  - Bussolotto, Michele
AU  - Squartini, Stefano
AU  - Adriaensen, Fons
T2  - AES Convention 138
M1  - Paper 9270
PY  - 2015
DA  - 2015/05/06
UR  - https://aes.org/publications/elibrary-page/?id=17694
PB  - Audio Engineering Society
LA  - en
AB  - Wired Audio Networking is an established practice since years based on both proprietary solutions or open hardware and protocols. One of the most cost-effective solutions is the use of a general purpose IEEE 802.3 infrastructure and personal computers running IP based protocols. One obvious shortcoming of such setups is the lack of synchronization at the audio level and the presence of a network delay affected by jitter. Two approaches to sustain a continuous audio flow are described, implemented by the authors in open source projects based on a relative and absolute time adaptive resampling. A description of the mechanisms is provided along with simulated and measured results, which show the validity of both approaches.
ER  -