Dolby vs DTS

Despite what you think, the difference within Dolby and DTS formats in miniscule. The bigger difference is in the market share due to which Dolby almost dominates the Audio Codec Scene.

Surround Audio Codecs

• 5.1 Dolby Digital (AC3) - DTS (DCA)
• 6.1 Dolby Digital EX - DTS ES (This setup utilises an emulated rear centre channel)
• 7.1 Dolby Digital Plus (E-AC3) - DTS-HD High Resolution
• 7.1 Dolby TrueHD - DTS-HD Master Audio (This is a loseless codec)

Upmixers

• 7.1 Pro Logic IIx - 7.1 Neo:6
• 9.1 Pro Logic IIz - 11.1 Neo:X
• DSU - Neural:X