Описание тега aiff
<p>Audio Interchange File Format</p>
An audio file format standard used for storing sound data.
The audio data in a standard AIFF file is uncompressed pulse-code modulation (PCM). AIFF is a leading format (along with SDII and WAV) used by professional-level audio and video applications, and unlike the better-known lossy MP3 format, it is non-compressed (which aids rapid streaming of multiple audio files from disk to the application), and lossless.