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Name: Speech Processing: LPC Exercise in MATLAB
ID: m10824
Language: English (en)
Summary: You will write MATLAB code to compute the autocorrelation sequence of a simple signal. Then you will implement the Levinson-Durbin algorithm in MATLAB and analyze a recording of your own voice.
Subject: Science and Technology
Keywords: autocorrelation, DSP, levinson-durbin algorithm, linear predictive coding, speech, speech analysis, speech coding, speech compression, speech synthesis, xcorr
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License CC-BY 1.0
Authors: Douglas L. Jones (dl-jones@uiuc.edu), Swaroop Appadwedula (appadwed@uiuc.edu), Matthew Berry (mjberry@uiuc.edu), Mark Haun (markhaun@uiuc.edu), Jake Janovetz (jake@janovetz.com), Michael Kramer (kramer@ifp.uiuc.edu), Dima Moussa (dmoussa@uiuc.edu), Daniel Sachs (sachs@uiuc.edu), Brian Wade (bwade@uiuc.edu)
Copyright Holders: Douglas L. Jones (dl-jones@uiuc.edu), Swaroop Appadwedula (appadwed@uiuc.edu), Matthew Berry (mjberry@uiuc.edu), Mark Haun (markhaun@uiuc.edu), Jake Janovetz (jake@janovetz.com), Michael Kramer (kramer@ifp.uiuc.edu), Dima Moussa (dmoussa@uiuc.edu), Daniel Sachs (sachs@uiuc.edu), Brian Wade (bwade@uiuc.edu)
Maintainers: Mark Butala (butala@uiuc.edu), Matthew Berry (mjberry@uiuc.edu), Robert Morrison (rlmorris@uiuc.edu)
Latest version: 2.5 (history)
First publication date: Aug 20, 2002 12:00 am GMT-5
Last revision to module: Feb 25, 2004 12:41 pm US/Central
Module XML: m10824_2.5.cnxml

Version History

Version: 2.5 Feb 25, 2004 12:41 pm US/Central by Adan Galvan
Changes: 
added maintainer
Version: 2.4 Aug 1, 2003 11:48 am GMT-5 by Elizabeth Gregory
Changes: 
Updated to 0.5
Version: 2.3 Sep 5, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
added a maintainer
Version: 2.2 Aug 26, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
edited for style and content 
edited metadata
Version: 2.1 Aug 20, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
created module from text in old LPC handout
edited old text for style and content
edited metadata
Version: 2.0 Aug 20, 2002 12:00 am GMT-5 by (Unknown)
Changes: 
Added initial template for new module m10824

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  • the authors' names: Douglas Jones, Swaroop Appadwedula, Matthew Berry, Mark Haun, Jake Janevitz, Michael Kramer, Dima Moussa, Daniel Sachs, Brian Wade
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American Chemical Society (ACS) Style Guide:

Jones, D.; Appadwedula, S.; Berry, M.; Haun, M.; Janevitz, J.; Kramer, M.; Moussa, D.; Sachs, D.; Wade, B. Speech Processing: LPC Exercise in MATLAB, Connexions Web site. http://cnx.org/content/m10824/2.5/, Feb 25, 2004.

American Medical Assocation (AMA) Manual of Style:

Jones D, Appadwedula S, Berry M, et al. Speech Processing: LPC Exercise in MATLAB [Connexions Web site]. February 25, 2004. Available at: http://cnx.org/content/m10824/2.5/.

American Psychological Assocation (APA) Publication Manual:

Jones, D., Appadwedula, S., Berry, M., Haun, M., Janevitz, J., Kramer, M., Moussa, D., Sachs, D., & Wade, B. (2004, February 25). Speech Processing: LPC Exercise in MATLAB. Retrieved from the Connexions Web site: http://cnx.org/content/m10824/2.5/

Chicago Manual of Style (Bibliography):

Jones, Douglas, Swaroop Appadwedula, Matthew Berry, Mark Haun, Jake Janevitz, Michael Kramer, Dima Moussa, Daniel Sachs, and Brian Wade. "Speech Processing: LPC Exercise in MATLAB." Connexions. February 25, 2004. http://cnx.org/content/m10824/2.5/.

Chicago Manual of Style (Note):

Douglas Jones and others, "Speech Processing: LPC Exercise in MATLAB," Connexions, February 25, 2004, http://cnx.org/content/m10824/2.5/.

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

Jones, D., Appadwedula, S., Berry, M., Haun, M., Janevitz, J., Kramer, M., Moussa, D., Sachs, D., & Wade, B. 2004. Speech Processing: LPC Exercise in MATLAB. Connexions, February 25, 2004. http://cnx.org/content/m10824/2.5/.

Modern Languages Association (MLA) Style Manual:

Jones, Douglas, Swaroop Appadwedula, Matthew Berry, Mark Haun, Jake Janevitz, Michael Kramer, Dima Moussa, Daniel Sachs, and Brian Wade. Speech Processing: LPC Exercise in MATLAB. Connexions. 25 Feb. 2004 <http://cnx.org/content/m10824/2.5/>.