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 Citations (Scopus)

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
Volume1
StatePublished - 2012
Event133rd Audio Engineering Society Convention 2012, AES 2012 - San Francisco, CA, United States
Duration: Oct 26 2012Oct 29 2012

Other

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

Fingerprint

Feedback Delay
Reverberation
reverberation
Network Algorithms
genetic algorithms
Genetic algorithms
Genetic Algorithm
Feedback
Coefficient
coefficients
matrices
Convolution
convolution integrals
rooms
Assign
Real-time

ASJC Scopus subject areas

  • Modeling and Simulation
  • Acoustics and Ultrasonics

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 (Vol. 1, pp. 588-593)

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

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

Research output: Chapter in Book/Report/Conference proceedingConference 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. vol. 1, pp. 588-593, 133rd Audio Engineering Society Convention 2012, AES 2012, San Francisco, CA, United States, 10/26/12.
Chemistruck M, Marcolini K, Pirkle W. Generating matrix coefficients for feedback delay networks using genetic algorithm. In 133rd Audio Engineering Society Convention 2012, AES 2012. Vol. 1. 2012. p. 588-593
Chemistruck, Michael ; Marcolini, Kyle ; Pirkle, Will. / Generating matrix coefficients for feedback delay networks using genetic algorithm. 133rd Audio Engineering Society Convention 2012, AES 2012. Vol. 1 2012. pp. 588-593
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