aacPlus v2 is an audio compression scheme for digital broadcasting. It is the most efficient audio compression method available worldwide, making it a crucial part of modern digital broadcasting systems. The codec’s main components are the MPEG AAC codec, which is known for its transparent audio quality at a bitrate of 128 kbit/s, and enhancement techniques SBR and PS. HE-AAC v2 profile is widely used for encoding audio signals in mono, stereo, and multi-channel modes of up to 48 channels, at a range of bit rates.
aacPlus v2 is used in popular digital broadcasting systems such as XM Satellite Radio, HD Radio, and Digital Radio Mondiale. The efficient use of available transmission spectrum is critical for modern digital broadcasting systems. Thus, the selection of media content compression methods is vital for the technical and economic feasibility of such systems. HE-AAC v2 has been proven in several independent tests to be the most efficient audio compression scheme available worldwide. It includes a fully featured toolset that can meet the broadcast-quality standards demanded by consumers.
FAQs
What is HE-AAC v2?
It is the most efficient audio compression scheme available worldwide. Recently, it was selected by DVB as part of its overall codec toolbox.
Where is aacPlus v2 used?
It is used in popular digital broadcasting systems such as XM Satellite Radio, HD Radio, and Digital Radio Mondiale.
What is the importance of aacPlus v2 in digital broadcasting?
Careful selection of compression methods for media content is crucial both for the technical and economic feasibility of modern digital broadcasting systems. aacPlus v2 is the most efficient and widely used audio compression scheme that allows broadcast-quality content delivery to consumers.
The Bottom Line
The highly efficient use of the available transmission spectrum is critical for modern digital broadcasting systems. aacPlus v2 is a crucial audio compression scheme widely used in popular digital broadcasting systems such as XM Satellite Radio, HD Radio, and Digital Radio Mondiale. The codec’s efficiency and fully-featured toolset for encoding audio signals in mono, stereo, and multi-channel modes, make it a perfect choice for broadcasting high-quality content to consumers.
