Skip to main content

Automatic Noise Gate Settings for Drum Recordings Containing Bleed from Secondary Sources

Abstract

An algorithm is presented which automatically sets the attack, release, threshold, and hold parameters of a noise gate applied to drum recordings which contain bleed from secondary sources. The gain parameter which controls the amount of attenuation applied when the gate is closed is retained, to allow the user to control the strength of the gate. The gate settings are found by minimising the artifacts introduced to the desirable component of the signal, whilst ensuring that the level of bleed is reduced by a certain amount. The algorithm is tested on kick drum recordings which contain bleed from hi-hats, snare drum, cymbals, and tom toms.

Publisher note

To access the full article, please see PDF.

Author information

Affiliations

Authors

Corresponding author

Correspondence to Michael Terrell.

Rights and permissions

Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Reprints and Permissions

About this article

Cite this article

Terrell, M., Reiss, J.D. & Sandler, M. Automatic Noise Gate Settings for Drum Recordings Containing Bleed from Secondary Sources. EURASIP J. Adv. Signal Process. 2010, 465417 (2011). https://doi.org/10.1155/2010/465417

Download citation

Keywords

  • Attenuation
  • Information Technology
  • Quantum Information
  • Secondary Source
  • Full Article