Publication detail

Digital Sound Effects Echo And Reverb Based on Non-Exponentially Decaying Comb Filter

KOT, V.

Original Title

Digital Sound Effects Echo And Reverb Based on Non-Exponentially Decaying Comb Filter

Type

conference paper

Language

English

Original Abstract

This paper presents algorithms of two digital sound effects based on the NEDCF (Non-Exponentially Decaying Comb Filter). The first part of the paper deals with the description of a NEDCF structure and with the algorithm of the digital sound effect of Echo type with easily controllable parame-ters. The second part describes an extension of the previous algorithm for obtaining a new algorithm of the multi-channel digital reverberation. The reverberation algorithm presented in this paper produces an impulse response with a controllable decay curve, reverberation time and frequency dependent reverberation time. The decay curve can consist of an arbitrary number of increasing or decreasing linear segments, which enable the creation of an interesting rever-beration effect.

Key words in English

Non-Exponentially Decaying Comb Filter,Reverb, Echo, Audio effects

Authors

KOT, V.

Released

1. 1. 2006

Publisher

University of Pisa

Location

Florence

Pages from

1

Pages to

5

Pages count

5

BibTex

@inproceedings{BUT21561,
  author="Vítězslav {Kot}",
  title="Digital Sound Effects Echo And Reverb Based on Non-Exponentially Decaying Comb Filter",
  booktitle="Proceedings of 14th EURASIP Conference focused on signal processing theory and applications.",
  year="2006",
  pages="5",
  publisher="University of Pisa",
  address="Florence"
}