Laplacian Operator as Speaker Identification Parameter
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Abstract
New speaker identification test’s feature, extracted from the differentiated form of the wave file, is presented. Differentiation operation is performed by an operator similar to the Laplacian operator. From the differentiated record’s, two parametric measures have been extracted and used as identifiers for the speaker; i.e. mean-value and number of zero-crossing points.
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Jamil SK. Laplacian Operator as Speaker Identification Parameter. IJP [Internet]. 2009 Dec. 1 [cited 2024 Dec. 19];7(10):1-5. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/872
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© 2023 The Author(s). Published by College of Science, University of Baghdad. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License.