src: wallpaperswide.com
HDC (Hybrid Digital Coding) with SBR (spectral band replication) is a proprietary lossy audio compression codec developed by iBiquity for use with HD Radio. It replaced the earlier PAC codec in 2003. In June 2017, the format was reverse engineered and determined to be a variant of HE-AACv1.
Video High-Definition Coding
References
Maps High-Definition Coding
External links
- News story about switch to HDC
Source of article : Wikipedia
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