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About: Voice Recognition Using MATLAB

Module by: David Roberts. E-mail the author

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Metadata

Name: Voice Recognition Using MATLAB
ID: m33347
Language: English (en)
Summary: The following module describes the process behind implementing a voice recognition algorithm in MATLAB. The algorithm utilizes the Discrete Fourier Transform in order to compare the frequency spectra of two voices. Chebyshev’s Inequality is then used to determine (with reasonable certainty) whether two voices came from the same person. All material in this module is the result of a course project for a Partial Differential Equations course (Math 480) held at California State University Northridge during the Fall 2009 semester. The project was carried out under the guidance of professors – Carol Shubin and Gloria Melara.
Subject: Mathematics and Statistics
Keywords: Discrete Fourier Transform, Fast Fourier Transform, MATLAB, Voice Recognition
License: Creative Commons Attribution License CC-BY 3.0
Authors: David Roberts (david.roberts.0@my.csun.edu)
Copyright Holders: David Roberts (david.roberts.0@my.csun.edu)
Maintainers: David Roberts (david.roberts.0@my.csun.edu)
Latest version: 1.4 (history)
First publication date: Dec 31, 2009 5:37 pm -0600
Last revision to module: Jun 3, 2010 12:56 am -0500

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Version History

Version: 1.4 Jun 3, 2010 12:56 am -0500 by David Roberts
Changes: 
Updated the links to the M-Files.
Version: 1.3 Jun 3, 2010 12:39 am -0500 by David Roberts
Changes: 
Corrected several typos.
Version: 1.2 Jan 2, 2010 12:41 am -0600 by David Roberts
Changes: 
Added link to m-files.
Version: 1.1 Dec 31, 2009 6:15 pm -0600 by David Roberts
Changes: 
No Changes.  This is the first version.

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The following citation styles comply with the attribution requirements for the license (CC-BY 3.0) of this work:

American Chemical Society (ACS) Style Guide:

Roberts, D. Voice Recognition Using MATLAB, Connexions Web site. http://cnx.org/content/m33347/1.4/, Jun 3, 2010.

American Medical Assocation (AMA) Manual of Style:

Roberts D. Voice Recognition Using MATLAB [Connexions Web site]. June 3, 2010. Available at: http://cnx.org/content/m33347/1.4/.

American Psychological Assocation (APA) Publication Manual:

Roberts, D. (2010, June 3). Voice Recognition Using MATLAB. Retrieved from the Connexions Web site: http://cnx.org/content/m33347/1.4/

Chicago Manual of Style (Bibliography):

Roberts, David. "Voice Recognition Using MATLAB." Connexions. June 3, 2010. http://cnx.org/content/m33347/1.4/.

Chicago Manual of Style (Note):

David Roberts, "Voice Recognition Using MATLAB," Connexions, June 3, 2010, http://cnx.org/content/m33347/1.4/.

Chicago Manual of Style (Reference, in Author-Date style):

Roberts, D. 2010. Voice Recognition Using MATLAB. Connexions, June 3, 2010. http://cnx.org/content/m33347/1.4/.

Modern Languages Association (MLA) Style Manual:

Roberts, David. Voice Recognition Using MATLAB. Connexions. 3 June 2010 <http://cnx.org/content/m33347/1.4/>.