Title |
Using leap motion to investigate the emergence of structure in speech and language
|
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Published in |
Behavior Research Methods, November 2016
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DOI | 10.3758/s13428-016-0818-x |
Pubmed ID | |
Authors |
Kerem Eryilmaz, Hannah Little |
Abstract |
In evolutionary linguistics, experiments using arti?cial signal spaces are being used to investigate the emergenceof speech structure. These signal spaces need to be continuous, non-discretized spaces from which discrete unitsand patterns can emerge. They need to be dissimilar from-but comparable with-the vocal tract, in order tominimize interference from pre-existing linguistic knowledge, while informing us about language. This is a hardbalance to strike. This article outlines a new approach that uses the Leap Motion, an infrared controller that canconvert manual movement in 3d space into sound. The signal space using this approach is more ?exible than signalspaces in previous attempts. Further, output data using this approach is simpler to arrange and analyze. Theexperimental interface was built using free, and mostly open- source libraries in Python. We provide our sourcecode for other researchers as open source. |
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United States | 3 | 21% |
United Kingdom | 2 | 14% |
Netherlands | 2 | 14% |
Japan | 1 | 7% |
Spain | 1 | 7% |
Germany | 1 | 7% |
Unknown | 4 | 29% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 11 | 79% |
Scientists | 3 | 21% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 23 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Master | 5 | 22% |
Student > Ph. D. Student | 4 | 17% |
Student > Bachelor | 2 | 9% |
Student > Doctoral Student | 2 | 9% |
Researcher | 2 | 9% |
Other | 2 | 9% |
Unknown | 6 | 26% |
Readers by discipline | Count | As % |
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Psychology | 4 | 17% |
Linguistics | 3 | 13% |
Medicine and Dentistry | 3 | 13% |
Neuroscience | 2 | 9% |
Agricultural and Biological Sciences | 1 | 4% |
Other | 4 | 17% |
Unknown | 6 | 26% |