We are a globally recognized innovator of sound, image, and voice technologies for cinemas, home theaters, PCs, mobile devices, and games.
The Magic Inside Dolby
The Dolby Institute
The Dolby Theatre
Working at Dolby
Learn how we support up-and-coming filmmakers during the creative process.
Get an inside look at how our team of scientists and engineers creates the magic behind your entertainment experiences.
Dolby in the Cinema
Be captivated by your favorite movies in Dolby sound.
Dolby Surround 7.1
Dolby Atmos Cinema Sound
Dolby Atmos propels you into the story with powerful, all-around sound.
Find a Movie Theatre
See your favorite movies in Dolby Atmos, Dolby Surround 7.1, or Dolby 3D.
Dolby at Home
Transform your living room into a sophisticated home theater with amazing sound and true-to-life video quality.
The Evolution of Surround Sound
Dolby led the evolution of stereo sound into surround and beyond.
Dolby Vision captures the story with incredibly bright colors, ultra-dark blacks, and vivid hues.
Dolby on the Go
Stellar sound quality. All of your favorite content. Wherever life takes you.
Amazon and Dolby Are Changing Mobile
Learn how Dolby and Amazon are changing the way you enjoy mobile entertainment.
Rediscover the Magic of Life of Pi
Hear the difference Dolby audio makes when you watch Life of Pi on your mobile device.
Dolby at Work
Improve productivity by transforming the conference call into an in-person meeting experience with Dolby Voice and the Dolby Voice Conference Phone.
Dolby Voice Conference Phone
Feel like you're right there in the room with the stunning clarity of Dolby Voice.
We've reinvented the conference phone to deliver lifelike clarity and conversational ease.
Partners and Professionals
Find Dolby solutions, services, and support that can help you create more engaging products, content, and entertainment experiences.
PC and Mobile
Apply for a license to include Dolby technologies in your products.
Log in to the Dolby Customer portal to find partner tools, documents, and policies.
Find warranty and policy information for Dolby hardware and software.
Find the solutions, services, and support you need to create engaging products, content, and entertainment experiences.
Having problems with your consumer equipment (remote control, speaker, receiver, TV, gaming device, or mobile device)?
Dolby creates and licenses audio technologies that are inside your devices, not the devices themselves. If a Dolby logo appears on your product or in the product's user manual, then the hardware manufacturer has licensed a Dolby technology. For example, manufacturers of Blu-ray Disc™ players, DVD disc players, and A/V receivers license Dolby Digital Plus™ so that you can enjoy a surround sound experience with your home theater.
For assistance with your product, please contact the retailer from whom you purchased the product, or contact the product manufacturer. You can find contact information for the manufacturer in your owner's manual or on the company's website.
Are you looking for audio drivers to reinstall Dolby Home Theater® v4 or Dolby Advanced Audio™ v2 on your computer?
Dolby does not have the audio drivers available for download. Every manufacturer's computer model is custom-tuned to address both general and specific mechanical constraints, so please contact your product's manufacturer to download the audio driver tailored for your computer. If you have upgraded your operating system to Windows® 8 and need to reinstall Dolby drivers or software, you will also need to contact the manufacturer for Windows 8 compatible audio drivers. You can find contact information for the manufacturer in your owner's manual or on the company's website.
For Dolby business partners, 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.
If you are a Dolby licensee, you have access to extensive and customized information, including licensing agreements, marketing information, and technical updates. Visit Licensee Support.
Read warranty and maintenance policies.
Find out how to use the Dolby Audio API and Dolby technologies. Visit Dolby Developer.
Looking for Dolby Axon support? Visit the Dolby Axon Desktop Client Support Center.
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Lose yourself in a captivating cinematic experience when you watch movies at a Dolby theatre.
Experience stellar sound quality on all of your mobile devices with Dolby.
Transform your living room into a sophisticated home theater.
Who We Are