We are a globally recognized innovator of sound, image, and voice technologies for cinemas, home theaters, PCs, mobile devices, and games.
Careers at Dolby
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.
Dolby Surround 7.1
Solutions for Distributors and Exhibitors
Find Local Theatres
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 Atmos® propels you into the story with moving audio that flows all around you with breathtaking realism.
Discover Dolby Atmos
Dolby Atmos brings the story alive all around you with sound of astonishing power, richness, and depth.
It can place sound precisely, anywhere in the theatre, even overhead.
And it can move the sound all around you to match the action in the movie.
No matter where you sit in the theatre, Dolby Atmos transports you into a powerfully moving cinema experience.
Dolby Atmos enables technical precision that puts you at the center of a truly captivating environment.
See Sound Travel in 3D Space
Explore the Life of Pi Soundtrack
See sound travel in 3D space.
Explore the Life of Pi soundtrack.
Dolby has pioneered the creation of cinema sound technology for decades, from stereo to surround sound. Dolby Atmos marks a fundamental change in how filmmakers position sound, and in how we experience movies.
In 1977, when audiences "heard" the massive spaceships passing overhead in Star Wars (recorded in Dolby Stereo®), the experience forever changed moviegoers' expectations. It paved the road for a future of rich cinema sound.
In 1992, we debuted Dolby® Digital 5.1 surround sound. It split the theatre in half, with one bank of speakers on the left and another on the right. In more recent years, we introduced Dolby Surround 7.1 to theatres, adding a spatial dimension to sound movement.
Dolby Atmos transforms the cinematic experience. Now, filmmakers can move individual sounds from speaker to speaker, anywhere in the theatre. Not only do you hear more powerful bass, but overhead sound heightens the realism of your cinematic experience.
The Stereo Era
The Surround Sound Era
The Dolby Atmos Era
Filmmakers around the world are embracing Dolby Atmos and its powerful set of sonic tools.
Director Francis Lawrence explains how Dolby Atmos intensified emotion in The Hunger Games: Catching Fire.
Director Alfonso Cuarón discusses how Dolby Atmos opened up new possibilities for his latest movie, Gravity.
Director Guillermo del Toro talks about why Dolby Atmos was an integral part of the storytelling technique for Pacific Rim.
Experience the Dolby Atmos® difference at a theatre near you.
Avengers: Age of Ultron
Mad Max: Fury Road
More Like This
Dolby 3D delivers sharp, vivid images with exceptional color fidelity and realistic 3D effects.
Who We Are