This is the next step beyond Dolby Pro Logic, offering 5.1 channels of sound.

The surround sound information can be extracted using the Dolby Pro Logic setting.

In late 2007 they added Dolby Pro Logic encoding to their signal.

Dolby Pro Logic isn't going away, and AC-3 must prove its staying power.

The first common soundtrack format was Dolby Pro Logic, a surround sound processing technology.

Like he said, it's not exactly Dolby Pro Logic.'

The game also supports Dolby Pro Logic II surround sound.

However, more and more sets are now including Dolby Pro Logic as a means to greatly enhance the audio quality.

The theatre has video and 35mm with Dolby Pro Logic Surround Sound capabilities.

The latest incarnation of these effects, Dolby Pro Logic, reads more subtle directional information from a soundtrack.

Receivers with Dolby Pro Logic decoders can separate out the center and surround channels from the left and right channels.

Dolby Pro Logic is the name used for the Dolby Stereo matrix when used in home theater systems.

Thus Dolby Pro Logic is the consumer version of theatrical Dolby Stereo.

In the Dolby Pro Logic mode, sound comes from the front left and right speakers, the center speaker, and the rear speakers (which are mono).

IGN noted that in addition to being technically impressive, the game's Dolby Pro Logic surround sound was an important gameplay element.

The Dolby Surround decoding technology was updated during the mid-1980s and renamed Dolby Pro Logic in 1987.

Lt/Rt is a downmix suitable for decoding with a Dolby Pro Logic upmixer to obtain 5.1 channels again.

Dolby introduced Dolby Pro Logic II to allow stereo sources to play back as if they were encoded in surround sound.

Lo/Ro destroys front/rear channel separation information and thus a Dolby Pro Logic upmixer will not be able to properly extract 5.1 channels again.

Metroid Primes Dolby Pro Logic II surround sound was mixed by a member of Dolby.

Dolby Surround and Dolby Pro Logic decoders are similar in principle, as both use matrix technology to extract extra channels from stereo-encoded audio.

Dolby Digital, Dolby Pro Logic II and DTS 5.1 will all support this format.

The Dolby Pro Logic IIz technology of this Denon A/V receiver produces exceptional audio performance.

The fifth channel takes the performance of AC-3 beyond the currently popular Dolby Pro Logic surround sound, which extracts four channels from a conventional two-channel stereo signal.

Analog cable and broadcast TV also feature programming with Dolby Pro Logic surround sound, but they cannot carry Dolby Digital.