. . "MPEG-1 Audio Layer III" . "MPEG-2 Audio Layer III" . "III" . . . . . . . . . "digital form" . "MP3 audio files" . . . "digital" . . . . . . . "MPEG-1 Layer III" . . . . "MP3 music" . . . "Streaming audio" . . . "MPEG-2.5 layer 3" . . . . . . "Mp3" . "MP3 download" . . . . . . "encoding" . . . . . . . "MPEG-1/2 Layer-3" . . . . . . . . . . . . "mp3 digital audio format" . . "downloadable audio" . . . . . "digital download" . "MP3 file" . . "MPEG-1 Audio Layer 3" . "MPEG-1/2 audio layer III" . . . . . "MP3" . . . . "audio" . . . . . . . "bit reservoir" . . . . . "MP3s" . "MPEG-1 Layer 3" . . . . "MP3 format" . . . . . . . . "MPEG-1 Audio Layer III (MP3)" . "MPEG-2.5 Audio Layer III" . . . . . . . . "MP3 compression algorithm" . . . . . "digital format" . . . . . . . "MPEG-1 or MPEG-2 Audio Layer III" . "MPEG Layer 3" . . . . . . . . "mp3" . . . . "digital-only" . . . . . . . . . . . . ".mp3" . . "MPEG layer 3" . . . "Optimum Coding in the Frequency Domain" . . . . . . . . . . "mp3s" . . "MP3s" . . "MP3#Encoding and decoding" . . . . "MP3 files" . . "MP3" . . . . . . . .