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Module by: Gareth Middleton

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Name: Pitch Detection Algorithms
ID: m11714
Language: English (en)
Summary: Two algorithms to detect the fundamental frequency of a signal: one in the time domain (Autocorrelation) and one in the frequency domain (Harmonic Product Spectrum / HPS)
Subject: Science and Technology
Keywords: Autocorrelation, fourier transform, Frequency domain, spectrum, time shift
Document Type: -//CNX//DTD CNXML 0.5//EN
License: Creative Commons Attribution License (CC-BY 1.0)
Authors: Gareth Middleton (gbmidd@rice.edu)
Copyright Holders: Gareth Middleton (gbmidd@rice.edu)
Maintainers: Gareth Middleton (gbmidd@rice.edu)
Version: 1.2 (history)
Created: Dec 10, 2003 8:35 pm US/Central
Revised: Dec 17, 2003 3:25 pm US/Central

Version History

Version: 1.2 Dec 17, 2003 3:25 pm US/Central by Gareth Middleton
Changes: 
added links
Version: 1.1 Dec 17, 2003 10:59 am US/Central by Gareth Middleton
Changes: 
Initial version

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American Chemical Society (ACS) Style Guide:

Middleton, G. Pitch Detection Algorithms, Connexions Web site. http://cnx.org/content/m11714/1.2/, Dec 17, 2003.

American Medical Assocation (AMA) Manual of Style:

Middleton G. Pitch Detection Algorithms [Connexions Web site]. December 17, 2003. Available at: http://cnx.org/content/m11714/1.2/.

American Psychological Assocation (APA) Publication Manual:

Middleton, G. (2003, December 17). Pitch Detection Algorithms. Retrieved from the Connexions Web site: http://cnx.org/content/m11714/1.2/

Chicago Manual of Style (Bibliography):

Middleton, Gareth. "Pitch Detection Algorithms." Connexions. December 17, 2003. http://cnx.org/content/m11714/1.2/.

Chicago Manual of Style (Note):

Gareth Middleton, "Pitch Detection Algorithms," Connexions, December 17, 2003, http://cnx.org/content/m11714/1.2/.

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

Middleton, G. 2003. Pitch Detection Algorithms. Connexions, December 17, 2003. http://cnx.org/content/m11714/1.2/.

Modern Languages Association (MLA) Style Manual:

Middleton, Gareth. Pitch Detection Algorithms. Connexions. 17 Dec. 2003 <http://cnx.org/content/m11714/1.2/>.