This file, all files in this directory, and all files in directories below it is copyright 2007, 2008 by Greg Kochanski, and is licensed in England under the Creative Commons Noncommercial-Attribution License. Details may be found at http://creativecommons.org/licenses/by-nc/2.0/uk/legalcode . You may copy and/or use this file (and referenced files) for noncommercial purposes so long as the author is properly acknowledged. For commercial licensing, contact Isis Innovation, http://www.isis-innovation.com/ . This file contains metadata describing the "tick1" experiment from ESRC grant "Articulation and Coarticulation in the Lower Vocal Tract" with G. Kochanski and J. Coleman as principal investigators. Data is courtesy of the UK's Economics and Social Research Council, derived from project RES-000-23-1094, 7/2005 through 3/2008. When using this data, the appropriate publication to reference is DOI: 10.1121/1.2890742, "What Marks the Beat of Speech?" G. Kochanski and C. Orphanidou, Journal of the Acoustical Society of America, ISSN 0001-4966, Volume 123(5), pages 2780-2791.