We are a globally recognized innovator of sound, image, and voice technologies for cinemas, home theaters, PCs, mobile devices, and games.
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The Dolby Theatre
The Magic Inside Dolby
The Dolby Institute
Dolby in the Cinema
Dolby works with your favorite filmmakers and movie theaters to create a multidimensional cinema experience.
Find a Dolby Atmos Movie
The Dolby Cinema Experience
Dolby Surround 7.1
Dolby 3D at the Movies
Solutions for Distributors and Exhibitors
Dolby at Home
Transform your living room into a sophisticated home theater with amazing sound and true-to-life video quality.
Dolby Digital Plus
Home Theater Setup Guide
Speaker Setup Guide
Home Theater Products
Solutions for Broadcast Professionals
Dolby on the Go
Mobile devices with Dolby technologies dramatically improve your audio quality.
Drivers and Codecs
Solutions for Mobile and PC Professionals
Dolby at Work
Improve productivity by transforming the conference call into an in-person meeting experience with Dolby Voice and the Dolby Conference Phone.
Dolby Conference Phone
Partners and Professionals
Find Dolby solutions, services, and support that can help you create more engaging products, content, and entertainment experiences.
PC and Mobile
Dolby Pro Logic II transforms traditional stereo audio into 5.1-channel surround sound for a seamless listening experience full of presence and depth.
Dolby® Pro Logic® II uses hidden audio cues that already exist in stereo content to create realistic surround sound with five full-range channels: Left, Right, Center, Left Surround, and Right Surround.
With its full-range performance, Dolby Pro Logic II lets you hear all the details and subtleties in movie content, music, games, and other entertainment.
By widening the soundfield, Dolby Pro Logic II enables seamless, natural surround sound.
Your movie collection features
a host of two-channel (stereo) classics. Most of your music is in stereo, too,
and the same holds true for your video games. They sound perfectly acceptable, but
they would definitely sound better in surround.
Dolby Pro Logic II makes this
possible, converting high-quality stereo content into compelling 5.1-channel
With Dolby Pro Logic II
technology in your home theater, you're no longer limited to the binary
left-right world of stereo. Dolby Pro Logic II takes the audio for almost any
TV show, movie, game, or music album and wraps it around you. The audio comes
Dolby Digital Plus™ delivers a definitive surround sound experience for all of your devices from home theater to smartphones.
Dolby Pro Logic II derives a realistic surround sound experience from two-channel content such as movies, music, and games.
Give consumers the ability to enjoy nearly all their entertainment in surround sound.
Log in to the Dolby Customer portal for help with your customer or partner account.
Apply for a license to include Dolby technologies in your products.
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Change the way you experience entertainment at home.
Transform your living room into a sophisticated home theater.
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