Generating matrix coefficients for feedback delay networks using genetic algorithm

Michael Chemistruck; Kyle Marcolini; Will Pirkle

Generating matrix coefficients for feedback delay networks using genetic algorithm

Michael Chemistruck, Kyle Marcolini, Will Pirkle

Music Media and Industry

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Scopus citations

Abstract

The following paper analyzes the use of the Genetic Algorithm (GA) in conjunction with a length-4 feedback delay network for audio reverberation applications. While it is possible to manually assign coefficient values to the feedback network, our goal was to automate the generation of these coefficients to help produce a reverb with characteristics as similar to those of a real room reverberation as possible. We designed a GA to be used in a delay-based reverb that would be more desirable in the use of real-time applications than the more computationally expensive convolution reverb.

Original language	English (US)
Title of host publication	133rd Audio Engineering Society Convention 2012, AES 2012
Pages	588-593
Number of pages	6
State	Published - Dec 1 2012
Event	133rd Audio Engineering Society Convention 2012, AES 2012 - San Francisco, CA, United States Duration: Oct 26 2012 → Oct 29 2012

Publication series

Name	133rd Audio Engineering Society Convention 2012, AES 2012
Volume	1

Other

Other	133rd Audio Engineering Society Convention 2012, AES 2012
Country	United States
City	San Francisco, CA
Period	10/26/12 → 10/29/12

ASJC Scopus subject areas

Modeling and Simulation
Acoustics and Ultrasonics

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Cite this

Generating matrix coefficients for feedback delay networks using genetic algorithm. / Chemistruck, Michael; Marcolini, Kyle; Pirkle, Will.

133rd Audio Engineering Society Convention 2012, AES 2012. 2012. p. 588-593 (133rd Audio Engineering Society Convention 2012, AES 2012; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Chemistruck, M, Marcolini, K & Pirkle, W 2012, Generating matrix coefficients for feedback delay networks using genetic algorithm. in 133rd Audio Engineering Society Convention 2012, AES 2012. 133rd Audio Engineering Society Convention 2012, AES 2012, vol. 1, pp. 588-593, 133rd Audio Engineering Society Convention 2012, AES 2012, San Francisco, CA, United States, 10/26/12.

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