Figure 19From: An Overview of the Coding Standard MPEG-4 Audio Amendments 1 and 2: HE-AAC, SSC, and HE-AAC v2Encoder scheme producing a bit stream from an audio signal. It consists of a transient detector (TrD), a transient analyzer (TrA), a sinusoidal analyzer (SiA), a noise analyzer (NoA), and a bit stream formatter (BSF).Back to article page