With Pro Logic IIz, some receivers will produce 9.1 channel surround. Dolby. Pro Logic IIz incorporates all of the features and capabilities of Pro Logic IIx.

According to Dolby, "Pro Logic IIz identifies and decodes spatial cues that occur naturally in all content--stereo and 5.1 broadcast, music CDs, DVDs, 5.1 and 7.1 Blu-ray discs, and video games.

Indianapolis — Dolby plans a CEDIA Expo unveiling of its new Pro Logic IIx technology, described as the industry’s first licensed technology to upconvert two-channel audio, matrixed Dolby Surround, ...

As most enthusiasts know, Dolby Pro Logic has evolved over the years as a digital logic processor of stereo signals from any source, adding ... I say “more-or-less” because owners of Axiom’s QS8 or ...

The well-known Dolby Pro Logic (DPLI) technology was first introduced in 1987, allowing broadcasters, via 2-channel audio delivery, to deliver surround sound audio to home users. Subsequently, Dolby ...

Earlier today Dolby Laboratories and Factor 5 finally made it official -- GameCube developers will have full access to make their games Dolby Pro Logic II ready and compatible. The two companies ...

According to the company, Dolby Pro Logic II keeps the surround soundfield intact even while tuning between HD Radio stations and during signal fades or periods of blending to analog. The system was ...

These are the words of Roger Dressler, one of Dolby's key development engineers of Dolby Pro Logic II. The later "x" version of DPL II derives 6.1 or 7.1 channels from a stereo source. Both Dolby Pro ...

This was also a period in time when most surround enthusiasts (and the Dolby folks) realized that Dolby Pro Logic was long in the tooth and needed an upgrade. The Citation 7.0 preamp/processor was the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Lakeshore Records used Minnetonka Audio Software’s SurCode for Dolby Pro Logic II software to ...

New mixer and panner controls have been added to Logic Pro to enables users to access Dolby Atmos-compatible surround channels, and 12 existing Logic plugins (including Space Designer, Limiter, ...