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About: Reverberation

Module by: Ed Doering. E-mail the author

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Name: Reverberation
ID: m15471
Language: English (en)
Summary: Reverberation is a property of concert halls that greatly adds to the enjoyment of a musical performance. Sound waves propagate directly from the stage to the listener, and also reflect from the floor, walls, ceiling, and back wall of the stage to create myriad copies of the direct sound that are time-delayed and reduced in intensity. In this module, learn about the concept of reverberation in more detail and ways to emulate reverberation using a digital filter structure known as a comb filter.
Subject: Science and Technology
Keywords: audio, comb filter, delay line, echo, impulse response, LabVIEW, loop time, reverberation, reverb time
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License CC-BY 2.0
Authors: Ed Doering (doering@rose-hulman.edu)
Copyright Holders: Ed Doering (doering@rose-hulman.edu)
Maintainers: Ed Doering (doering@rose-hulman.edu), Erik Luther (erik.luther@ni.com), Sam Shearman (sam.shearman@ni.com)
Editors: Erik Luther (erik.luther@ni.com), Sam Shearman (sam.shearman@ni.com)
Latest version: 1.2 (history)
First publication date: Oct 4, 2007 8:59 am GMT-5
Last revision to module: Mar 18, 2008 11:24 am GMT-5
Module XML: m15471_1.2.cnxml

Version History

Version: 1.2 Mar 18, 2008 11:24 am GMT-5 by Ross J. Reedstrom
Changes: 
fixup audio in flash video files
Version: 1.1 Nov 6, 2007 10:18 am US/Central by Ed Doering
Changes: 
Initial release

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American Chemical Society (ACS) Style Guide:

Doering, E. Reverberation, Connexions Web site. http://cnx.org/content/m15471/1.2/, Mar 18, 2008.

American Medical Assocation (AMA) Manual of Style:

Doering E. Reverberation [Connexions Web site]. March 18, 2008. Available at: http://cnx.org/content/m15471/1.2/.

American Psychological Assocation (APA) Publication Manual:

Doering, E. (2008, March 18). Reverberation. Retrieved from the Connexions Web site: http://cnx.org/content/m15471/1.2/

Chicago Manual of Style (Bibliography):

Doering, Ed. "Reverberation." Connexions. March 18, 2008. http://cnx.org/content/m15471/1.2/.

Chicago Manual of Style (Note):

Ed Doering, "Reverberation," Connexions, March 18, 2008, http://cnx.org/content/m15471/1.2/.

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

Doering, E. 2008. Reverberation. Connexions, March 18, 2008. http://cnx.org/content/m15471/1.2/.

Modern Languages Association (MLA) Style Manual:

Doering, Ed. Reverberation. Connexions. 18 Mar. 2008 <http://cnx.org/content/m15471/1.2/>.