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 Atmos Cinema Sound
Find a Dolby Atmos Movie
The Dolby Cinema Experience
Dolby Surround 7.1
Dolby 3D at the Movies
Dolby Digital Cinema
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 Atmos Home Theater
Dolby Vision Display Technology
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.
Dolby Atmos On The Go
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
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.
For home theater setup information, please visit the following guides:
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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Experience stellar sound quality on all of your mobile devices with Dolby.
Transform your living room into a sophisticated home theater.
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