Generating matrix coefficients for feedback delay networks using genetic algorithm

Michael Chemistruck, Kyle Marcolini, Will Pirkle

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish (US)
Title of host publication133rd Audio Engineering Society Convention 2012, AES 2012
Pages588-593
Number of pages6
StatePublished - Dec 1 2012
Event133rd Audio Engineering Society Convention 2012, AES 2012 - San Francisco, CA, United States
Duration: Oct 26 2012Oct 29 2012

Publication series

Name133rd Audio Engineering Society Convention 2012, AES 2012
Volume1

Other

Other133rd Audio Engineering Society Convention 2012, AES 2012
CountryUnited States
CitySan Francisco, CA
Period10/26/1210/29/12

ASJC Scopus subject areas

  • Modeling and Simulation
  • Acoustics and Ultrasonics

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  • Cite this

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