Trans-Europe Express Audio: testing 1000 mile low-latency uncompressed audio between Edinburgh and Berlin using GPS-derived word clock, first with jacktrip then with Dante.
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P. Ferguson, C. Chafe, and S. Gapp, "Trans-Europe Express Audio: testing 1000 mile low-latency uncompressed audio between Edinburgh and Berlin using GPS-derived word clock, first with jacktrip then with Dante.," Engineering Brief 605, (2020 May.). doi:
P. Ferguson, C. Chafe, and S. Gapp, "Trans-Europe Express Audio: testing 1000 mile low-latency uncompressed audio between Edinburgh and Berlin using GPS-derived word clock, first with jacktrip then with Dante.," Engineering Brief 605, (2020 May.). doi:
Abstract: For nearly two decades, networked audio research using jacktrip has shown that multi-channel uncompressed audio was possible over a National Research and Education Network (NREN) and was now becoming viable over some public network connections. There was however, a ‘Dirty Secret’, in the absence of any synchronisation between transmitting and receiving word clocks, periodic audio loss due to data over-run or over-run was a certainty. The authors describe a low-cost GPS-derived clocking solution for jacktrip and then apply it to off-the-shelf Dante equipment and Dante Domain Manager for the world’s first long-distance Dante audio over standard academic networks.
@article{ferguson2020trans-europe,
author={ferguson, paul and chafe, chris and gapp, simon},
journal={journal of the audio engineering society},
title={trans-europe express audio: testing 1000 mile low-latency uncompressed audio between edinburgh and berlin using gps-derived word clock, first with jacktrip then with dante.},
year={2020},
volume={},
number={},
pages={},
doi={},
month={may},}
@article{ferguson2020trans-europe,
author={ferguson, paul and chafe, chris and gapp, simon},
journal={journal of the audio engineering society},
title={trans-europe express audio: testing 1000 mile low-latency uncompressed audio between edinburgh and berlin using gps-derived word clock, first with jacktrip then with dante.},
year={2020},
volume={},
number={},
pages={},
doi={},
month={may},
abstract={for nearly two decades, networked audio research using jacktrip has shown that multi-channel uncompressed audio was possible over a national research and education network (nren) and was now becoming viable over some public network connections. there was however, a ‘dirty secret’, in the absence of any synchronisation between transmitting and receiving word clocks, periodic audio loss due to data over-run or over-run was a certainty. the authors describe a low-cost gps-derived clocking solution for jacktrip and then apply it to off-the-shelf dante equipment and dante domain manager for the world’s first long-distance dante audio over standard academic networks.},}
TY - paper
TI - Trans-Europe Express Audio: testing 1000 mile low-latency uncompressed audio between Edinburgh and Berlin using GPS-derived word clock, first with jacktrip then with Dante.
SP -
EP -
AU - Ferguson, Paul
AU - Chafe, Chris
AU - Gapp, Simon
PY - 2020
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2020
TY - paper
TI - Trans-Europe Express Audio: testing 1000 mile low-latency uncompressed audio between Edinburgh and Berlin using GPS-derived word clock, first with jacktrip then with Dante.
SP -
EP -
AU - Ferguson, Paul
AU - Chafe, Chris
AU - Gapp, Simon
PY - 2020
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2020
AB - For nearly two decades, networked audio research using jacktrip has shown that multi-channel uncompressed audio was possible over a National Research and Education Network (NREN) and was now becoming viable over some public network connections. There was however, a ‘Dirty Secret’, in the absence of any synchronisation between transmitting and receiving word clocks, periodic audio loss due to data over-run or over-run was a certainty. The authors describe a low-cost GPS-derived clocking solution for jacktrip and then apply it to off-the-shelf Dante equipment and Dante Domain Manager for the world’s first long-distance Dante audio over standard academic networks.
For nearly two decades, networked audio research using jacktrip has shown that multi-channel uncompressed audio was possible over a National Research and Education Network (NREN) and was now becoming viable over some public network connections. There was however, a ‘Dirty Secret’, in the absence of any synchronisation between transmitting and receiving word clocks, periodic audio loss due to data over-run or over-run was a certainty. The authors describe a low-cost GPS-derived clocking solution for jacktrip and then apply it to off-the-shelf Dante equipment and Dante Domain Manager for the world’s first long-distance Dante audio over standard academic networks.
Open Access
Authors:
Ferguson, Paul; Chafe, Chris; Gapp, Simon
Affiliations:
Edinburgh Napier University; Stanford University; Technische Universität Berlin(See document for exact affiliation information.)
AES Convention:
148 (May 2020)eBrief:605
Publication Date:
May 28, 2020Import into BibTeX
Subject:
Applications
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=20843
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