The 6.0.9091.1 (UPDATE) [6.0.9091.2], installer appears to have a bug, and does not install the files to the system to be used (system driver repository).
It's interesting how the enhancement option was not available to me, but it is with the
AAF full DTS pack (includes DTS FX).
The option is still enabled for me on the DTS pack, no issues. Playing SWBF2 in 5.1 DTS.
Been enabled for 4 days, 100% bug free, stable, 100% UAD.
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DTS Connect (summary):
DTS Connect is a blanket name for a two-part system used on the computer platform only, in order to convert PC audio into the DTS format, transported via a single S/PDIF cable.
The two components of the system are DTS Interactive and DTS Neo : PC. It is found on various CMedia soundcards and onboard audio with Realtek ALC883DTS/ALC889A/ALC888DD-GR/ALC892-DTS-CG
and SoundMAX AD1988 chips, as well as several cards based on the X-Fi chipset, such as the SoundBlaster Titanium series and Auzentech's X-Fi series cards.
[DTS Interactive]: This is a real-time DTS stream encoder. On the PC, it takes multichannel audio and converts it into a 1.5 Mbit/s DTS stream for output.
Because it uses the original DTS codec to transmit audio, fidelity is limited to 5.1 channel at 48 kHz, 24bit.
[DTS Neo : PC]: This is a technology based on the DTS Neo:6 matrix surround technology, which transforms any stereo content (MP3, WMA, CD Audio, or games) into a simulated 7.1-channels.
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[DTS Surround Sensation]: Previously known as DTS Virtual. It allows a virtual 5.1 surround sound to be heard through a standard pair of headphones or speakers.
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en.wikipedia.org