Audio Compression(LTAC) MPEG-4 Audio Lossless Coding(MPEG-4 ALS) MPEG-4 Advanced Audio Coding - Scalable to lossless(AAC-SLS, also known as HD-AAC) Meridian
Retrieved 2012-12-11 MPEG 2 AAC was limited to a 96 kHz sampling rate, however, with MPEG4 AAC, a later version part of the MPEG4 specification, the maximum