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Audacity - Designed as audio editing software, Audacity can be used to create glitch art. By importing and exporting raw image data as “U-Law” or “A-Law,” one can use Audacity to manipulate an image by applying various filters and effects. The best image file types to use for this method are “.TIF” and “.RAW”, as these are uncompressed formats. Other file types normally contain data which acts as a specifier, letting the computer program know what the file is. If this data becomes corrupted the image will no longer be able to be read by the computer. If the artist wishes to use a protected file type such as “.BMP” one method to circumvent file corruption is to skip about halfway through the data and only add effects to areas past this point since protective code is always found at the beginning of the files data. The audacity method of glitching is considered to be “organic” glitching, which means the effects generate random visuals within the image. Since this is still something that is fairly unexplored, it is hard to say for sure if there is any way to control the effects but there is some aspect to it which can be controlled. For example, adding reverb will always produce color changes and using a “wah wah” effect will create a wavy visual within the image.
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