An Overview of the Coding Standard MPEG-4 Audio Amendments 1 and 2: HE-AAC, SSC, and HE-AAC v2. - Albertus C. den Brinker; Jeroen Breebaart; Per Ekstrand; Jonas Engdegård; Fredrik Henn; Kristofer Kjörling; Werner Oomen; Heiko Purnhagen (EURASIP J. Audio Speech Music. Process., 2009)