PCM digital AUDIO

PCM uncompressed                     PCM lossless compressed                         PCM lossy compressed


 CD audio                                       Apple lossless audio                                   MP3

 DVD audio                                     TTA                                                              AAC

 WAV, AIFF                                     FLAC                                                            WMA
Mp3 1/10th of cd file, this means 90% data loss and compression, and still sounds amazing, our opinion.
What do you think?.

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