Detail publikačního výsledku

Gray-Box Modeling of Flanger Effect

LEITGEB, D.

Originální název

Gray-Box Modeling of Flanger Effect

Anglický název

Gray-Box Modeling of Flanger Effect

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper presents a gray-box neural network model of the flanger audio effect. The proposed architecture estimates the time-variant transfer function of the flanger effect and applies it to the Short-Time Fourier Transform (STFT) of the input signal to produce the output signal. The model was implemented in the PyTorch framework and evaluated using the error-to-signal ratio (ESR) metric, with results compared to a previously proposed black-box approach. Experimental results show that the model is capable of reproducing the typical comb-filter character of the flanger effect while achieving competitive performance for the considered parameter settings.

Anglický abstrakt

This paper presents a gray-box neural network model of the flanger audio effect. The proposed architecture estimates the time-variant transfer function of the flanger effect and applies it to the Short-Time Fourier Transform (STFT) of the input signal to produce the output signal. The model was implemented in the PyTorch framework and evaluated using the error-to-signal ratio (ESR) metric, with results compared to a previously proposed black-box approach. Experimental results show that the model is capable of reproducing the typical comb-filter character of the flanger effect while achieving competitive performance for the considered parameter settings.

Klíčová slova

gray-box modeling, audio effects modeling, flanger effect, neural networks, digital signal processing

Klíčová slova v angličtině

gray-box modeling, audio effects modeling, flanger effect, neural networks, digital signal processing

Autoři

LEITGEB, D.

Vydáno

28.04.2026

Nakladatel

Brno University of Technology, Faculty of Electrical Engineering and Communication

Místo

Brno

ISBN

978-80-214-6418-6

Kniha

Proceedings II of the 32nd Conference STUDENT EEICT 2026

Periodikum

Proceedings II of the Conference STUDENT EEICT

Stát

Česká republika

Strany od

162

Strany do

166

Strany počet

5

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2026_sbornik_2.pdf

BibTex

@inproceedings{BUT211899,
  author="David {Leitgeb}",
  title="Gray-Box Modeling of Flanger Effect",
  booktitle="Proceedings II of the 32nd Conference STUDENT EEICT 2026",
  year="2026",
  journal="Proceedings II of the Conference STUDENT EEICT",
  pages="162--166",
  publisher="Brno University of Technology, Faculty of Electrical Engineering and Communication",
  address="Brno",
  doi="10.13164/eeict.2026.162",
  isbn="978-80-214-6418-6",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2026_sbornik_2.pdf"
}