Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. [technology and related concepts]
5. technology (general associated concept)
6. information technology
7. digital file formats
8. digital audio formats

Anotations

Scope note:

Open-source bitstream encoding format designed for lossless compression of LPCM audio data, with many default parameters tuned to CD-quality music data. The format includes elements indicating the file format for the encoded data.