Definition of AIFF
: an uncompressed lossless computer file format used for the storage of digital audio data Fortunately most studios have CD burners; the easiest and most portable solution is to create a CD-ROM of WAV or AIFF files. — Todd Souvignier, Loops and Grooves, 2003
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Origin and Etymology of aiff
Audio Interchange File Format
First Known Use: 1988
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