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MPEG-1 Layer III and You - Benjamin Bacon
What is an MP3? MP3: MP3 is an acronym for MPEG-1 or MPEG-2 audio layer 3. MP3 is the file extension for MPEGaudio layer 3. Layer 3 is one of three coding. - ppt download
WAV vs MP3: What's Different & What's Better for Podcasters
Exploring communications technology: 3.5 MPEG audio layer 3 (MP3) - OpenLearn - Open University