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
Dolby in the Cinema
Be captivated by your favorite movies in Dolby sound.
Explore Dolby Atmos
Find a Theatre
Peter Jackson on the Importance of Sound
Discover Dolby Cinema
Dolby at Home
Transform your living room into a sophisticated home theater with amazing sound and true-to-life video quality.
Speaker Setup Guide
Creating a Home Theater
Dolby on the Go
Stellar sound quality. All of your favorite content. Wherever life takes you.
Experience Dolby Atmos
Transformers in Dolby Atmos
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
Consumers watch everything on their PCs, phones, and tablets—and they want better sound than they're getting. Dolby Digital Plus makes it easy for you to deliver quality surround sound for any device, anywhere.
Every device is a viewing screen. Wherever they are, whatever device they're using, consumers watch everything from home videos to Hollywood features and sports. They continually seek the best possible experiences, including premium audio.
But how do you deliver it in a fragmented and fluid mobile market? Whether you create or distribute content, manufacture devices, or design chips, Dolby has an elegant and simple answer for you—Dolby Digital Plus.
Dolby® Digital Plus™ is compatible with more than 8 billion consumer electronics devices. All leading service providers, such as Netflix®, Amazon Instant Video™, and others, deliver content encoded in Dolby Digital Plus. And it's part of the Windows® 8.1 operating system and Mac® OS as well.
With the scalable Dolby Digital Plus codec, you create only one audio bitstream. Dolby Digital Plus will automatically adapt to bandwidth and device specifications.
Dolby Digital Plus will give your customers superior sound, no matter the device. You can deliver premium entertainment experiences and drive growth, revenue, and loyalty with a highly reliable audio solution and a widely recognized audio brand.
We can custom-tune each of your device models to maximize the performance of its built-in speakers. Dolby works closely with silicon manufacturers to integrate Dolby Digital Plus capabilities in next-generation chipsets, which provides OEMs a turnkey solution for easy implementation and fast time to market.
Dolby Digital Plus is integrated in the DLNA®, HDMI®, and UltraViolet™ standards to meet demand for HD audio. And as device and distribution capabilities expand, Dolby Digital Plus will keep you ready.
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