Specifications
Dolby Digital Plus is capable of the following:
- Coded Bitrate: 0.032 to 6.144 Mbit/s
- Audio Channels: 1.0 to 15.1 (i.e. from mono to 15 full range channels and a low frequency effects channel)
- Number of Audio Programs per bitstream: 8
- Sample Rate: 32, 44.1 or 48 kHz
- Bit Depth: up to 24 bits per channel.
The full set of technical specifications for E-AC-3 are standardized and published in Annex E of ATSC A/52B, as well as Annex E of ETSI TS 102 366 V1.2.1 (2008-08).
Read more about this topic: Dolby Digital Plus