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
Be captivated by your favorite movies in Dolby sound.
Experience Dolby Atmos
Find a Dolby Atmos Movie
Discover Dolby Cinema
Dolby Surround 7.1
Dolby at Home
Transform your living room into a sophisticated home theater with amazing sound and true-to-life video quality.
Home Theater Setup
Dolby Digital Plus
Speaker Setup Guide
Dolby on the Go
Stellar sound quality. All of your favorite content. Wherever life takes you.
PCs with Dolby
Tablets with Dolby
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
The Dolby Digital Soundhead CAT702 is a penthouse-type reader that bolts directly to many current and older film projectors. It enables playback of Dolby Digital and Dolby Digital Surround EX soundtracks through your cinema's Dolby Digital processor or digital adapter.
To read Dolby® Digital soundtracks reliably and accurately, the Dolby Digital Soundhead CAT702 uses the latest in LED longevity and CCD technology, including a video output level indicator for adjusting the LED array's drive current.
To ensure smooth film motion, the Dolby CAT702 features an easily threaded Davis tight-loop configuration with twin tension arms for superior film guidance.
Operating power is drawn from your Dolby cinema processor, eliminating the need for a separate AC connection. The CAT702 includes a 10-meter (32.8-foot) video cable for connection to the processor.
Whether you make, distribute, or exhibit movies, Dolby helps you deliver the kinds of experiences audiences associate with the best in cinema.
Consultants from Dolby support directors, exhibitors, and other industry pros to deliver the best possible movie experiences worldwide.
Send us your questions or feedback.
More Like This
Dolby Digital 5.1: The Standard for Digital Sound
Dolby Digital 5.1 is the standard for home theater, broadcast, and cinema surround sound.
Dolby Digital Media Adapter DMA8Plus
Equip your sound system for digital cinema with the Dolby Digital Media Adapter DMA8Plus.
Dolby Digital Cinema Sound Processor CP650
The Dolby Digital Cinema Sound Processor CP650 is designed for easy operation in today's multiplex environment.
Who We Are