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Replacement of sensor cables for reducing effects on articulation in the Northern Digital Incorporated's Wave electromagnetic articulography system.
- Source :
-
Journal of the Acoustical Society of America . 2018, Vol. 143 Issue 3, pEL154-EL159. 6p. - Publication Year :
- 2018
-
Abstract
- This study attempted to improve the five-degrees-of-freedom sensors of the Northern Digital Incorporated's Wave electromagnetic articulography system by replacing their cables with thinner and more flexible cables to reduce interference in articulation. Measurement errors and data loss rates were compared between the original and the proposed sensors. The proposed sensors showed twofold tracking accuracy and data loss rates compared to the original sensors in an experiment using a crank-rocker mechanism. Data loss rates of the proposed sensors increased in articulatory data collection from four speakers. The proposed sensors have been made available commercially. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ELECTROMAGNETISM
*DEGREES of freedom
*DETECTORS
*CABLES
Subjects
Details
- Language :
- English
- ISSN :
- 00014966
- Volume :
- 143
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of the Acoustical Society of America
- Publication Type :
- Academic Journal
- Accession number :
- 128785943
- Full Text :
- https://doi.org/10.1121/1.5025167