mpeg-2 aac low profile

from The Free On-line Dictionary of Computing (8 July 2008)

MPEG-2 AAC Low Profile

   <compression, standard, algorithm, file format> A successor of
   {MP3} allowing transparent coding at data rates of 75-80% of
   that of {MP3}.  It is very different from MP3, only used
   {MDCT}, no {subband coding}.

   (2001-12-08)