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Audio masking threshold estimation library

Evaluates the simultaneous masking threshold for audio. The masking threshold is a psychoacoustics property of the perception of sound. This threshold determins the cut-off in perception. Any Fourier signal below the threshold is not perceived by listeners.

Simultaneous masking is the basis of mp3 audio compression. This GPL implementation allows arbitrary sample rate and window sizes. It is extremely simple to use, rather cheap in computation complexity and gives great results. To alter the degree of masking (quality of the playback after compression), simply shift the threshold this library generates up and down.

Package version:1.0-2


libaudiomask (1.0-2) unstable; urgency=low

  * Fixed build-depends (CLoses: #587433)
  * Fixed the makefile so that 'make ex' now compiles.
  * Added the example input audio.44100.txt file.

 -- mffm Matt Flax (2003) <>  Wed, 30 Jun 2010 06:58:50 +1000

libaudiomask (1.0-1) unstable; urgency=low

  * Initial release (Closes: #525768)
  * Adjusted the Makefile to install documentat


This work was packaged for Debian by:

    mffm Matt Flax (2003) <> on Sat, 19 Jun 2010 15:43:32 +1000

It was downloaded from:


Upstream Author:

    Dr Matt R. Flax <flatmax@>

Copyright:    2000-2010 Matt Flax <>
License:      GPL-3

On Debian systems, the complete text of the GNU General
Public License version 3 can be found in `/usr/share/common-lice

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