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Dolby Digital delivers up to 5.1 discrete channels of surround sound to add realism and depth to feature films, documentaries, and shorts. Dolby Digital provides extraordinary dynamic capability, wide frequency range, low distortion, and relative immunity to wear.
Dolby Digital, originally synonymous with Dolby AC-3 (see below), is the name for a family of audio compression technologies developed by Dolby Laboratories. Called Dolby Stereo Digital until 1995, it is lossy compression (except for Dolby TrueHD). The first use of Dolby Digital was to provide digital sound in cinemas from 35 mm film prints.
Dolby creates audio, visual, and voice technologies for movies, TV, music, and gaming. Experience it all in the immersive sound and stunning picture of Dolby Atmos and Dolby Vision.
Dolby Digital Plus is an audio technology based on Dolby Digital 5.1, the established standard for cinema, broadcast, and home theater surround sound. It's part of a complete ecosystem that includes content creation, program distribution, device manufacture, and customer experience.
6 days ago · What is the difference between DTS and Dolby Digital? Dolby Digital and DTS can both deliver fantastic surround-sound experiences – but there are some key differences in the way that they achieve that end result. The major differences are the compression levels and bit-rates.
Dolby Atmos is a sound experience that transports you into a spatial sound world with depth, clarity, and details. Learn how to get Dolby Atmos for your music and entertainment, and explore the latest news and innovations.
Dolby Digital, originally synonymous with Dolby AC-3, is the name for what has now become a family of audio compression technologies developed by Dolby Laboratories. Originally named Dolby Stereo Digital until May 1995, the audio compression is lossy, based on the modified discrete cosine transform (MDCT) algorithm.
