Do all DVDs have Dolby Digital soundtracks?
Dolby Digital FAQ - Frequently Asked Questions About Dolby D...Discs in countries such as the US that use the NTSC broadcast TV standard must provide at least one soundtrack in either of two formats: Dolby Digital or PCM (the format used on CDs). In countries using the PAL TV standard, including much of Europe, the discs must include at least one soundtrack in any one of three formats: Dolby Digital, PCM, or MPEG. Due to these requirements and the options they permit, not all discs may have Dolby Digital soundtracks.
Related QuestionsMany DVDs have Dolby Digital and DTS soundtracks. Will they work with my TV/DVD player?
Frequently Asked Questions | Online DVD Rental System DemoMany DVDs offer a choice of sound formats including Dolby Digital and DTS (Digital Theater Systems). The sound is encoded on the DVD so you will need a decoder to experience the full surround sound effect. However, all DVD players will deliver conventional stereo sound without a decoder. Once you have reviewed a movie we check that it is a reasonable length of review and suitable for displaying on the website. This may take a few days.
Related QuestionsDo all DVD-Video discs have Dolby Digital soundtracks?
Frequently Asked Questions about DolbyDigitalDiscs in countries such as the U.S. that use the NTSC broadcast TV standard must provide at least one soundtrack in either of two formats: Dolby Digital or PCM (the format used on CDs). In countries using the PAL TV standard, including much of Europe, the discs must include at least one soundtrack in any one of three formats: Dolby Digital, PCM, or MPEG. As a result of these requirements and the options they permit, not all discs have Dolby Digital soundtracks.
Related QuestionsWhat is Dolby Digital technology?
Dolby Digital FAQ - Frequently Asked Questions About Dolby D...Dolby® Digital technology is an advanced form of digital audio coding that makes it possible to store and transmit high-quality digital sound far more efficiently than was previously possible. First used in movie theaters in 1992, Dolby Digital technology is the result of decades spent by Dolby Laboratories developing signal-processing systems that exploit the characteristics of human hearing.
Related QuestionsWhat is 5.1-channel Dolby Digital?
Dolby Digital FAQ - Frequently Asked Questions About Dolby D...Dolby Digital programs can deliver surround sound with up to five discrete full-range channels: Left, Center, Right, Left Surround, Right Surround-plus a sixth channel for powerful low-frequency effects. As it needs only about one-tenth the bandwidth of the others, the LFE channel is referred to as a ".1" channel (and sometimes erroneously as the "subwoofer" channel).
Related QuestionsWhat is Dolby digital?
Lowyat.NET -> FAQ for Edifier SpeakersDolby digital is a sound format featuring six-channel sound with separate left and right sounds and a low frequency-effects channel. Dolby digital is a standard when it comes to sound formats for DVDs, set-top boxes, etc.
Related QuestionsCan I purchase DVD-Video discs with Dolby Digital soundtracks in Europe?
Frequently Asked Questions about DolbyDigitalYes, Dolby Digital audio is used on DVD-Video discs throughout the world (see question 9). A word of caution, though: while the audio and video technical standards are the same for DVD-Video worldwide, discs purchased in one part of the world may not play at all in another part of the world due to "regional coding.
Related QuestionsHow does 5.1-channel Dolby Digital differ from Dolby Surround?
Dolby Digital FAQ - Frequently Asked Questions About Dolby D...The technology behind 5.1-channel Dolby Digital provides two surround channels, instead of the one from Dolby Surround, for more precise localization of sounds and a more convincing, realistic ambience. Also, Dolby Digital's surround channels cover the entire audible range (20 Hz-20,000 Hz), whereas the range of Dolby Surround's single surround channel is limited (100 Hz-7,000 Hz). The increased range of Dolby Digital further heightens realism and gives sound mixers more creative freedom.
Related QuestionsWhat programs deliver Dolby Digital audio?
Dolby Digital FAQ - Frequently Asked Questions About Dolby D...Dolby Digital can be enjoyed via DVDs, DVD recordable and playback discs for computers, laser discs, digital cable systems, direct broadcast satellite (DBS) and direct-to-home (DTH) systems, and digital broadcast television (DTV/DVB). Sources are usually identified with the Dolby Digital logo.
Related QuestionsDo all Dolby Digital programs provide 5.1 channels?
Dolby Digital FAQ - Frequently Asked Questions About Dolby D...No. Dolby Digital soundtracks can provide anything from mono to full 5.1-channel surround sound. DVDs of movies can even carry multiple versions of the soundtrack that differ in number of channels. A disc might contain a 5.1-channel sound mix with the dialogue in one language, a two-channel mix encoded in Dolby Surround in another language, and a mono track with the director's comments or other supplementary information.
Related QuestionsDVD HorrorDolby Digital is a system capable of multi channel digital audio, coded using technology previously known as AC-3, often abbreviated as DD.Related Questions
Frequently Asked Questions about home automation, home theat...Dolby Digital (old name AC-3) or Dolby Digital 5.1 as five channels of high-fidelity full range audio plus one dedicated channel of low frequency effects (.1).Related Questions
Frequently Asked Questions about DolbyDigitalDolby Digital is an advanced form of digital audio coding that makes it possible to store and transmit high-quality digital sound far more efficiently than was previously possible. First used in movie theaters in 1992, it is the result of decades spent by Dolby Laboratories developing signal-processing systems that exploit the characteristics of human hearing.Related Questions
What is Dolby Digital AC-3 encoding?
Cinram - DVD Frequently Asked QuestionsDolby Digital AC-3 is a technology developed by Dolby Laboratories that allows us to store much more CD-quality audio in much less space than traditional CD-audio. Dolby Digital also allows us to present soundtracks in the home that offer a complete surround sound experience, just like at the movie theatre, with left, centre, and right channels, stereo surround channels and a subwoofer.
Related QuestionsWhat is Dolby Digital recording in a DVD?
Welcome to JVCUAE.COMDD is a surround system using the digital audio compression technology. It is a six channel configuration and reproduces sound through a speaker system including front (L&R), rear (L&R), centre and sub-woofer speakers. Because the sub-woofer in the system is an auxiliary speaker, the system is called "5.1 channel system". In a Digital Versatile Disc, the surround audio data is recorded digitally in a bit-stream.
Related QuestionsWhat is Dolby Digital as a sound format?
PlayUSA.com: DVDsDolby Digital is a system capable of multi channel digital audio, coded using technology previously known as AC-3, often abbreviated as DD.
Related QuestionsWhat is Dolby Digital (2.0) Mono?
PlayUSA.com: DVDsSomewhat confusingly, this is actually also a single channel of digital audio. The same audio stream is directed to the front left and front right speakers. Very few discs use this format.
Related QuestionsWhat is Dolby Digital Surround?
PlayUSA.com: DVDsInitially known as simply Dolby Surround, this is an audio mixing technique that bolts on a rear channel and a centre channel onto a standard two-channel signal. With a two speaker sound system, these extra channels will be automatically mixed into the audio streams for the left and right speaker
Related QuestionsWhat is Dolby Digital & DTS?
SoundDigital Home Entertainment & PC InstallationDolby Digital & DTS (Digital Theatre Systems) are two different sound formats found on DVD (although DTS to a lesser extent, unfortunately). Both formats offer up to 6.1 channels of high quality surround sound but thanks to less compression DTS edges slightly ahead of Dolby Digital in terms of quality. Yes. Selected DVDs contain Dolby Digital &/or DTS soundtracks with an additional centre rear channel ? these are known as Dolby Digital EX & DTS-ES.
Related QuestionsIs there any differences between Dolby Digital and DTS?
Welcome to onkyochina.com ::Dolby Digital has been selected as the default format for DVD video, standard 2 channel audio playback and HDTV ˇ§Digital broadcastingˇ¨. Dolby Digital features two independent surround channels giving same full range as the three front channels. Plus it adds a Low Frequency Effect channel ˇ§LFEˇ¨. Dolby Digital accomplishes this by using a technique called compression. Digital Theater Systems ˇ§DTSˇ¨ uses the same concept but implements a lower compression rate.
Related QuestionsIs the equipment Dolby Digital compatible?
UK and US TV SATELLITE CHANNELS - SKY IN FRANCE AND EUROPE -...Yes, the Sky Plus decoder is Dolby Digital 5.1 compatible. ( As well as other makes & models ) Special jacks at the rear panel are designed to allow easy connection to your Home Cinema station if available.(optical and SPDIF)
Related QuestionsHow can I get Dolby Digital or DTS, is it even possible?
Xbox Technical Issues FAQ - Cable ForumThe Xbox does support Dolby Digital 5.1 channel surround sound while playing games, as well DTS while playing DVDs. To get DD 5.1 or DTS you will need the official Xbox Advanced AV Pack (which also supports S-video), or the official Xbox High Definition AV Pack.
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