With Dolby Digital, it's possible to include a full 5.1-channel audio mix on a film print or a DVD, or as part of a TV broadcast. The smaller the file, the easier it is to distribute. Apart from the 3 channels of the original standard, adds a fourth channel to transmit the voices of the actors, achieving this way an even more real sensation in the auditory experience, it supposes an innovation in the sound At its core, Dolby Digital technology represents a very efficient way for movie studios, television networks, and other content providers to compress the size of multichannel audio files without impairing the sound quality. This is the natural evolution of the Dolby Surround system. One of the most renowned and distributed systems in the Dolby Demo Trailers HD section is the Dolby Surround Pro-Logic.
Wherever you hear it, youre in the center. With surround sound advances that are the established industry standard, and found on every DVD, Blu-ray Disc, and most HDTV broadcasts, youll enjoy audio that digitally duplicates the Dolby Atmos technology lets them place each voice, instrument, or sound in its own space. Decrease volume.Dolby audio in your home theater and mobile devices improves the power, clarity, and realism of sound by offering up to 7.1 discrete surround channels and up to 9.1 channels of sound. Press shift question mark to access a list of keyboard shortcuts. ACC-LC Dolby Digital 5.1 Ch. Encoding and decodingSound Test.
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You can also compare Dolby Digital to other similar technologies like Dolby Digital Plus™.Blu-ray Disc data rate, 5. As it needs only about one-tenth the bandwidth of each of the other channels, the LFE channel is referred to as a ".1" channel.See Dolby Digital® specifications below.
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