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| - thumb|Logo von DTS Surround DTS bezeichnet ein Mehrkanal-Tonsystem der gleichnamigen kalifornischen Firma Digital Theater Systems, Inc., das sowohl im Kino als auch bei Laserdiscs, DVDs, speziellen Audio-CDs und auf D-VHS zum Einsatz kommt, wobei sich die Versionen für Kino und Endverbraucher allerdings technisch fundamental unterscheiden.
- DTS (Digital Theater Systems) é um formato de áudio multi-canal e é usado principalmente em filmes em cinema e em DVDs. Não é o formato padrão para DVD, sendo necessário um decodificador. Alguns dizem que DTS é melhor que Dolby Digital, outros dizem que é apenas mais alto, ou que apenas tem muitos graves na mixagem.
- The acronym DTS may refer to:
* Department of Technology Services
* Digital transmission system
* Diplomatic Telecommunications Service
- It is used for in-movie sound both on film and on DVD, and during the last few years of the format's existence, several Laserdisc releases had DTS soundtracks. The company which created it, Digital Theater Systems, is now referred to simply as DTS. One of the company's initial investors was film director Steven Spielberg, who felt that theatrical sound formats up until the company's founding were no longer state of the art, and as a result were no longer optimal for use on projects where quality sound reproduction was of the utmost importance.
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| abstract
| - thumb|Logo von DTS Surround DTS bezeichnet ein Mehrkanal-Tonsystem der gleichnamigen kalifornischen Firma Digital Theater Systems, Inc., das sowohl im Kino als auch bei Laserdiscs, DVDs, speziellen Audio-CDs und auf D-VHS zum Einsatz kommt, wobei sich die Versionen für Kino und Endverbraucher allerdings technisch fundamental unterscheiden.
- DTS (Digital Theater Systems) é um formato de áudio multi-canal e é usado principalmente em filmes em cinema e em DVDs. Não é o formato padrão para DVD, sendo necessário um decodificador. Alguns dizem que DTS é melhor que Dolby Digital, outros dizem que é apenas mais alto, ou que apenas tem muitos graves na mixagem.
- The acronym DTS may refer to:
* Department of Technology Services
* Digital transmission system
* Diplomatic Telecommunications Service
- It is used for in-movie sound both on film and on DVD, and during the last few years of the format's existence, several Laserdisc releases had DTS soundtracks. The company which created it, Digital Theater Systems, is now referred to simply as DTS. One of the company's initial investors was film director Steven Spielberg, who felt that theatrical sound formats up until the company's founding were no longer state of the art, and as a result were no longer optimal for use on projects where quality sound reproduction was of the utmost importance. Work on the format started in 1991, four years after Dolby Labs started work on their new codec, Dolby Digital. The basic and most common version of the format is a 5.1 channel system, supporting five primary speakers and a subwoofer, referred to as an LFE (Low Frequency Effects) channel. Note however that encoders and decoders support numerous channel combinations and stereo, four-channel and four-channel+LFE soundtracks have been released commercially on DVD, CD and LaserDisc. Other newer DTS variants are also currently available, including versions that support up to 7 primary audio channels (DTS-ES). DTS's main competitors in multichannel theatrical audio are Dolby Digital and SDDS, although only Dolby Digital and DTS are used on DVDs and implemented in home theater hardware. Spielberg debuted the format with his 1993 production of Jurassic Park, which came slightly less than a full year after the 'official' theatrical debut of Dolby Digital (Batman Returns). In addition, Jurassic Park also became the first home video release to contain DTS sound when it was released on Laserdisc in January 1997, two years after the first Dolby Digital home video release (Clear and Present Danger on LaserDisc) which debuted in January 1995. In theatrical use, information in the form of a modified time code is optically imaged onto the film, a DTS processor in the projection booth uses this timecode to synchronize the projected image with the soundtrack audio, which is recorded in compressed form on standard CD-ROM media at 1.5 Mbit/s. The processor also acts as a transport mechanism, it holds and reads the audio discs. The units can generally hold 3 discs, allowing a single processor/transport to handle 2-disc film soundtracks along with a 3rd disc containing sound for theatrical trailers. In addition, specific elements of the imprinted timecode allow identifying data to be embedded within the code, ensuring that a certain film's soundtrack will only run with that film. One advantage of DTS (for DVDs) is that it has a much higher bitrate than equivalent Dolby tracks. DTS 5.1 typically uses 768-1536 kbit/s (overall), while Dolby 5.1 uses 384-448 kbit/s. Proponents claim these extra bits give higher fidelity and a greater dynamic range, providing richer and more lifelike sound. They also claim that DTS is louder and has less hiss at the same volume.
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