Publication result detail

Experimental audio effect based on dynamic signal filtering

LEITGEB, D.

Original Title

Experimental audio effect based on dynamic signal filtering

English Title

Experimental audio effect based on dynamic signal filtering

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

Audio effects play a significant role when it comes to digital signal processing. Some of them are used to process musical signals, other for nonmusical signals and some can be used for both (e.g. filters). However, this paper focuses mainly on the musical area. Another way to divide these devices is by the kind of purpose they are being used for -- some alter the technical aspects of given signal (e.q. level), other aim for interesting changes in the frequency spectrum. This is the basic classification of the audio effect introduced in this paper. It utilizes multiple types of digital signal processing (frequency filters, delay line with signal interpolation, low-frequency oscillators) to creatively produce various sound colors with musical signal as its input.

English abstract

Audio effects play a significant role when it comes to digital signal processing. Some of them are used to process musical signals, other for nonmusical signals and some can be used for both (e.g. filters). However, this paper focuses mainly on the musical area. Another way to divide these devices is by the kind of purpose they are being used for -- some alter the technical aspects of given signal (e.q. level), other aim for interesting changes in the frequency spectrum. This is the basic classification of the audio effect introduced in this paper. It utilizes multiple types of digital signal processing (frequency filters, delay line with signal interpolation, low-frequency oscillators) to creatively produce various sound colors with musical signal as its input.

Keywords

digital audio effect, frequency filtering, delay line, low-frequency oscillators, Matlab

Key words in English

digital audio effect, frequency filtering, delay line, low-frequency oscillators, Matlab

Authors

LEITGEB, D.

RIV year

2025

Released

23.04.2024

Publisher

Brno University of Technology, Faculty of Electrical Engineering and Communication

Location

Brno

Book

Proceedings I of the 30th Conference STUDENT EEICT 2024

Pages from

163

Pages to

166

Pages count

4

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2024_sbornik_1.pdf

BibTex

@inproceedings{BUT190082,
  author="David {Leitgeb}",
  title="Experimental audio effect based on dynamic signal filtering",
  booktitle="Proceedings I of the 30th Conference STUDENT EEICT 2024",
  year="2024",
  pages="163--166",
  publisher="Brno University of Technology, Faculty of Electrical Engineering and Communication",
  address="Brno",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2024_sbornik_1.pdf"
}