<compression, standard, algorithm> A successor of MP3 allowing transparent coding at data rates of 70-75% of that of MP3. It is very different from MP3, only used MDCT, no subband coding. It is much more complex that MP3 and MPEG-2 AAC Low Profile.
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Nearby terms: MPEG-2 Multi Channel Extention « MPEG-3 « MPEG-4 « MPEG-4 AAC Main Profile » MPEG-4 AAC SSR » MPEG-4 Advanced Audio Coding Scalable Sampling Rate » MPEG-4 Harmonics, individual lines and noise