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A program for creating sound effects for games, music, videos - whatever you want!
A readme and some example sounds are included to get you started.

Works on Windows (with the .NET Framework 2.0 or higher installed) and maybe other platforms if you use Mono.


  • Multiple channels: Up to eight individual channels. All or any element of a channel can be copied to another.
  • Modulation: For vibrato and tremolo (pulsating variation in pitch and volume).
  • Envelopes: To shape everything the way you want it.
  • Waveforms: Make your own custom waveforms, or use any of the standard ones (sine, triangle, sawtooth, square, noise).
  • Customizable randomizer: For the lazy sound designer.
Here is a demo in mp3 format showing all the example sounds and some randomly generated sounds using different presets.



LabChirp screenshot


Version 1.00
  • Higher quality sound!
    You can now choose between 22050/44100 Hz and 8-bit/16-bit.
  • More envelopes!
    Modulation waves also have envelopes now.
  • New waveform!
    Noise2! Which is like Noise with a linear interpolation. Also, modulations have the Custom Wave too now.
  • Randomizer!
    To generate random sounds!
  • General interface redesigns.
    Some things has been moved to a more logical position and some other stuff has been added or removed.
  • More wave accuracy.
    There were some problems with offset and Noise but it should be fixed now. Also, most values now have one decimal.
  • Easier value edit!
    You can now click on the number next to a slider to edit its value.
  • Undo!
    You can now undo and redo.
  • Other not very interesting stuff.
    Like settings, bugfixes, an about box, menubar and more!
Version 0.85
  • Initial release.