Licensing & Trademark
Technical Library
Dolby Games Extranet
Dolby Secure Extranet
Dolby Support Extranet

Broadcast & Pro Audio Products

Dolby designs and manufactures state-of-the-art products incorporating Dolby® technologies for broadcast and audio professionals.


Dolby Digital

For DTV and HDTV broadcast transmission and digital radio services.


Dolby E

For DTV and HDTV program production and broadcast distribution applications.


Dolby Broadcast File-Based Solutions

For automatic file-based loudness analysis and correction, as well as faster-than-real-time encoding, decoding, and transcoding of Dolby technologies and other audio formats for terrestrial, cable, satellite, and IPTV services.


Mastering for DVD and HD Disc Media

Includes a hardware solution for mastering Dolby Digital files for DVD media, and a suite of professional software for mastering Dolby Digital, Dolby Digital Plus, Dolby TrueHD, and MLP Lossless™ files for DVD-Video, DVD-Audio, HD DVD, and Blu-ray Disc formats.


Dolby Test and Measurement

For monitoring applications in postproduction and broadcast facilities.


Dolby Surround and Dolby Pro Logic II

For applications in postproduction, television broadcast, HD Radio™ broadcast, video game creation, and recording facilities.


Dolby Signal Processing

For postproduction, broadcast, recording, and ISDN applications.