Quellencodierung von Audiosignalen in Hifi-Qualität

Discusses the fundamentals of audio signals. The authors refer to adaptation to the human ear sensitivity spectrum. They describe the AAC audio encoder for broadcast quality (ISO/IEC 13818-7), and the MPEG-2-AAC compression standard. They also describe the MPEG-4 standard for audio-visual encoding, which includes scalability and contents-based interaction.