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Topic: DTS Coherent Acoustics

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		DTS Coherent Acous-tics is a variable low to high bit rate solution to the delivery of discrete 5.1 multichannel digital audio in consumer and professional applications such as LaserDisc, DVD, CD, DAT, Digital VCR and HD platforms.
		DTS Coherent Acoustics is a competing codec to that developed by Dolby Laboratories and marketed as AC-3®, which we covered extensively during its pre-introduction period last year, and continue to do so on an on-going basis.
		Within the DTS Coherent Acoustics framework is a digital audio compression methodology which operates directly on the linear PCM data in order to reduce the bit rate, with-out affecting the fidelity of the audio signal itself.
	www.surroundmusic.net /articles/dtsco2.html (4315 words)

	VideoLAN - LIBDCA
		libdca is a free library for decoding DTS Coherent Acoustics streams.
		The DTS Coherent Acoustics standard (ETSI 102 114 v1.2.1), as published by the ETSI, is available here (look for DTS Coherent Acoustics).
		DTS Inc. claims that distributing this software is a violation of their patent EP 864 146.
	developers.videolan.org /libdca.html (320 words)

	Coherent Acoustics
		Coherent Acoustics is a sound format based on the DTS standard.
		It is a high quality codec, which unlike the cinema DTS standard does not require separate DTS CD-ROM media and hardware decoders.
		The 'DTS Coherent Acoustics' codec (what 'DTS' commonly refers to) was born out of the need for a consumer grade compression scheme.
	www.sciencedaily.com /encyclopedia/coherent_acoustics (197 words)

	Coherent Acoustics (Site not responding. Last check: 2007-09-16)
		DTS Coherent Acoustics is the full name for the audio format standard usually known as just DTS.
		DTS has a base specification which allows for 5.1 channels of audio with a 48kHz sampling rate.
		An Open Source DTS decoder called libdca is part of the VideoLAN project, but it was withdrawn from official public distribution because of DTS patent infringement claims.
	www.worldhistory.com /wiki/C/Coherent-Acoustics.htm (443 words)

	George Friderick Handel's Messiah DTS Version
		DTS uses a CD to store the soundtrack and it uses a sophisticated playback system that makes sure that the correct sound is played for each frame on the film.
		DTS does include a backup stereo track on the film in case of a catastrophic failure with the CD sound.
		DTS simply samples the soundtrack at high rates and compresses the result based on a sophisticated compression algorithm based on human hearing characteristics.
	www.messiahcd.com /DTS_Version/dts_version.html (625 words)

	Dolby Digital (AC-3) and DTS (Site not responding. Last check: 2007-09-16)
		After a press launch in 1996 which elicited the typical yeah-its-absolutely-brilliant-but-who-needs-a-new-format-with-dedicated-software reaction, DTS responded with a near-militaristic campaign, winning over first the high-end manufactures (who understood and were wooed by the superior sound), and then enough major brands to make it viable.
		It's inarguable that DTS is a dream format on sonic grounds, but its main strength is a bit of a liability, too.
		What DTS offers over what will be the market leader is not just more coherent sound for those who appreciate it, or who own systems which can resolve it, but better transparency and more finely resolved room-filling capabilities.
	jamus.xpert.com /~shark/articles/Dolby_Digital_and_DTS.htm (2267 words)

	DTS Announces Lossless Digital Sound for Cinema
		DTS has just announced the development of a system for delivering lossless digital soundtracks into movie theaters.
		DTS lossless technology works with all film specifications used in exhibition, including 16mm, 35mm, 70mm and any pulldown or frame rates, as well as digital pre-show, alternate content and digital cinema sources.
		DTS lossless coding is made possible by a new extension to the DTS Coherent Acoustics codec, which is used in applications including home theatre, car audio, PC and game console products, DVD-related software and broadcast.
	www.audiorevolution.com /news/0404/01.dts.html (188 words)

	Home Theater Forums at Audioholics - View Single Post - DTS-ES and no surround back speaker
		Coherent Acoustics is the algorithm used for Home Theatre, which is different than the one used for Cinemas)) is highly scalable and can operate anywhere in the range 32 kbit/s to 4 Mbit/s.
		(The decoder population implements 5.1 channels.) Again contrary to popular assumption, Coherent Acoustics is not a perceptual coder at the data rates used on CD, LD, or DVD.
		DVD's which contain both multichannel DD and dts soundtracks) which are at half the original DVD data rate, 754 kbps.
	forums.audioholics.com /forums/showpost.php?p=444&postcount=6 (250 words)

	DTS Announces Lossless Digital Sound (Site not responding. Last check: 2007-09-16)
		DTS has developed a system for delivering lossless digital soundtracks into movie theatres.
		DTS lossless technology works with all film specifications used in exhibition, including 16mm, 35mm, 70mm and any pulldown or frame rates, as well as digital preshow, alternate content, and digital cinema sources.
		DTS lossless coding is made possible by a new extension to the DTS Coherent Acoustics codec.
	www.connectedhomemag.com /Audio/Articles/Index.cfm?ArticleID=42288 (313 words)

	Real Image - Digital audio video film and DTS cinema sound.
		DTS has announced that its DTS Coherent Acoustics coding system has been selected as mandatory audio technology for both the Blu-ray Disc (BD) and High Definition Digital Versatile Disc (HD-DVD), the two next generation high-definition disc formats for home video.
		DTS++ is also the only lossless audio technology selected for both disc formats.
		Both the mandatory DTS core technology, as well as optional higher sampling rates such as DTS 96/24 and additional channels up to 7.1, enable both Blu-ray Disc and HD-DVD formats to offer DTS' premium audio quality to consumers while retaining compatibility with all existing DTS decoders.
	www.real-image.com /dts/120402.asp (555 words)

	DTS Digital Surround: Delivering High Quality Multichannel Sound to the Consumer from DTS - Digital Theater Systems, ...
		This paper will analyze the potential of DVDs and CDs as high quality multitrack audio media, focusing in particular on the use of DTS Coherent Acoustics as a means of extending the multichannel potential of these platforms.
		Designed to achieve audio transparency, DTS Coherent Acoustics can operate at bit-rates up to 4.096 Mbps, supports up to 8 discreet channels of audio, at up to 24 bit sample resolution and at sampling rates up to 96 kHz per channel.
		On CDs and laser discs DTS has already demonstrated a 6 channel capability, at 20-bit resolution and at a sampling rate of 44.1 kHz.
	whitepapers.silicon.com /0,39024759,60010225p-39000543q,00.htm (647 words)

	DTS PROVES HIGH QUALITY SURROUND SOUND STREAMING - Research (Site not responding. Last check: 2007-09-16)
		They are experiencing a fast-growing demand for the high quality DTS downloads on their Web site (www.sr.se/multikanal), and were keen to examine the viability of providing a streaming signal of the same quality.
		DTS is an innovator in the development of multi-channel digital sound solutions for the consumer electronics and professional audio markets, including home A/V, video games and consoles, broadcast, personal computers and mobile and portable audio systems.
		DTS (Digital Theater Systems, Inc.) (Nasdaq: DTSI) is a digital technology company dedicated to delivering the ultimate entertainment experience.
	www.audiocourses.com /article-friend-485.html (622 words)

	DVD Talk Forum - View Single Post - DTS selected as mandatory Audio format for Blu-Ray & HD-DVD
		Agoura Hills, Calif. (September 27, 2004) -- DTS (Digital Theater Systems, Inc.) today announced that its DTS Coherent Acoustics coding system has been selected as mandatory audio technology for both the Blu-ray Disc (BD) and High Definition Digital Versatile Disc (HD-DVD), the two next generation high-definition disc formats for home video.
		DTS Coherent Acoustics, first introduced into the market in 1996, was designed to be both extensible and backward-compatible based on its core + extension structure.
		DTS audio tracks using either of these enhancements can be played on any existing DTS decoder, making them compatible with more than 280 million DTS-licensed consumer electronics products today, with advanced decoders able to play the extension data.
	www.dvdtalk.com /forum/showpost.php?p=5357170&postcount=1 (623 words)

	DTS Encoder - deals sales specials
		One of the world's leading surround formats, dts is featured on over 20,000 movie screens worldwide as well as countless home theater, PC, and game console products, and 5.1 Music, DVD-Audio, and Video discs.
		Using the Nuendo dts Encoder couldn't be easier.
		The resulting dts files are placed in the directory of your choice, ready for you to begin the authoring stage.
	www.gameboylair.com /musicians-16/DTSEncoder-208830.htm (247 words)

	DMN Forum - View Article (Site not responding. Last check: 2007-09-16)
		DTS (Digital Theater Systems, Inc.) today announced that its DTS Coherent Acoustics coding system has been selected as mandatory audio technology for both the Blu-ray Disc (BD) and High Definition Digital Versatile Disc (HD- DVD), the two next generation high-definition disc formats for home video.
		DTS Coherent Acoustics DTS Coherent Acoustics, first introduced into the market in 1996, was designed to be both extensible and backward-compatible based on its core + extension structure.
		Both the mandatory DTS core technology, as well as optional higher sampling rates such as DTS 96/24 and additional channels up to 7.1, enable both Blu-ray Disc and HD- DVD formats to offer DTS' premium audio quality to consumers while retaining compatibility with all existing DTS decoders.
	www.wwug.com /cgi-bin/viewarticle.cgi?id=28254 (854 words)

	Dts encoder - HHB UK \| Europe's Leading Pro Audio Supplier (Site not responding. Last check: 2007-09-16)
		And because the Nuendo DTS Encoder uses the Nuendo export dialog, exports to DTS format are processed faster than real time.
		DTS CAE-4 Professional Encoder The CAE-4 Professional Encoder was created specifically Along with the CAE-4 Encoder you receive the DTS Software Suite.
		Nuendo DTS Encoder: The Nuendo DTS Encoder incorporates the DTS Coherent Acoustics audio compression algorithm.
	www.kingseeker.com /kse/dts-encoder.html (167 words)

	DVD Talk Forum - DTS selected as mandatory Audio format for Blu-Ray & HD-DVD
		DTS++ is an optional version of DTS that each player may be allowed to pass and each disc has the option of having in addition to either (DD+, MLP, DTS)
		If somebody does not have a DTS decoder on their receiver now but their receiver has 5.1 line inputs on the back they can purchase a HD-DVD player that has a built in DTS decoder and use 6, maybe 7, analog cables to pass all channels to the receiver.
		DTS and Dolby separately announced that they are going to be mandatory surround sound formats on both the Blu-Ray and HD-DVD formats.
	www.dvdtalk.com /forum/printthread.php?t=387935&pp=40 (2652 words)

	Print - DTS Mandatory for Blu-Ray and HD-DVD (Site not responding. Last check: 2007-09-16)
		DTS announced that its DTS Coherent Acoustics coding system has been selected as mandatory audio technology for both Blu-ray and HD-DVD, the two next-generation high-definition disc formats for home video.
		A DTS decoder will be built into every next-generation player that incorporates Blu-ray or HD-DVD.
		Now, with the extra space and bandwidth afforded by Blu-ray and HD-DVD, DTS audio tracks can be encoded at data rates greater than 1.5Mbps—all the way to fully lossless operation, meaning that the soundtrack is bit-for-bit identical to the master.
	www.connectedhomemag.com /Articles/Print.cfm?ArticleID=44340&Path=HomeTheater (202 words)

	Nuendo DTS Encoder- pcAUDIOLABS.com
		An integrated option to export as DTS WAV files allows the burning of encoded files to CD for playback of a DTS stream via the digital output of any CD player.
		The Nuendo DTS Encoder will also create additional discreet WAV files of the exported audio corresponding to the number of encoded channels and automatically created new tracks in the Nuendo project.
		As a result, Nuendo DTS Encoder allows the monitoring of the encoded result on a per channel basis.
	www.pcaudiolabs.com /detail.asp?item_number=631 (345 words)

	SMT_061504_DTS
		DTS is one of the world’s leading surround formats, with over 22,000 cinemas featuring DTS audio delivery
		And because the Nuendo DTS Encoder utilizes the Nuendo export dialog, exports to DTS format are processed
		DTS WAV files allows the burning of encoded files to CD for playback of a DTS stream via the digital output of
	www.mtechmarketing.com /SMT_061504_DTS.html (504 words)

	DTS technology mandatory audio format for Blu-ray and HD-DVD next-generation disc standards
		The Digital Theater Systems (DTS) Coherent Acoustics coding system has been selected as a required audio technology for both the Blu-ray Disc (BD) and High Definition Digital Versatile Disc (HD-DVD), the two next-generation high-definition disc formats for home video.
		As a result of the ruling, a DTS decoder will be built into every next generation player that incorporates either HD-DVD or Blu-ray Disc.
		DTS Coherent Acoustics, was designed to be both extensible and backward-compatible based on its core + extension structure.
	broadcastengineering.com /newsletters/audiotech/20041022/dts-hd-decoder-20041022 (200 words)

	DTS Technology Mandatory Audio Format for BLU-RAY and HD-DVD Disc Standards (Site not responding. Last check: 2007-09-16)
		DTS decoders are in virtually every major brand of 5.1-channel surround processors, and there are more than 280 million DTS-licensed consumer electronics products available worldwide.
		A pioneer in multi-channel audio, DTS technology is in home theatre, car audio, PC and game console products, as well as 5.1 Music Discs, DVD-Video, DVD-Audio and DVD-ROM software.
		Additionally, DTS is featured on more than 22,000 motion picture screens worldwide.
	www.audioholics.com /news/pressreleases/dtsbluray.php (720 words)

	Prophet.Net \| Quotes \| Stock News (Site not responding. Last check: 2007-09-16)
		DTS Coherent Acoustics, first introduced into the market in 1996, was designed
		DTS to Present at the SG Cowen 33rd Annual Technology Conference
		DTS to Present at the Piper Jaffray Seventh Annual Technology Conference
	www.prophet.net /quotes/stocknews.jsp?symbol=DTSI&article=20040927290.2_e1c1003c4ffe44a7 (1282 words)

	DTS: Mandatory Audio Format for Blu-ray and HD DVD - Xbox
		Ealier this week, we brought you an update on HD DVD and reported that Dolby Audio Technologies' Dolby Digital Plus has been selected as mandatory format for both High-Definition Digital Versatile Disc (HD DVD) and Blu-ray Disc.
		Now, Digital Theater Systems has announced that its DTS Coherent Acoustics coding system has also been selected as a mandatory audio technology for both Blu-ray Disc and HD DVD.
		Now, with the extra space and bandwidth afforded by HD-DVD and Blu-ray Disc, content providers and consumers alike can appreciate DTS audio tracks encoded at data rates greater than 1.5 Mbit/s, all the way to fully lossless operation — meaning that the soundtrack is bit-for-bit identical to the master.
	news.teamxbox.com /xbox/6903/DTS-Mandatory-Audio-Format-for-Bluray-and-HD-DVD (526 words)

	DTS Announces Lossless Digital Sound For Cinema (Site not responding. Last check: 2007-09-16)
		Agoura Hills, CA (April 2, 2004)--DTS recently announced the development of a system for delivering lossless digital soundtracks into movie theatres.
		With DTS lossless technology, a soundtrack played in the cinema is bit-for-bit identical to the original master.
		"DTS lossless technology delivers the only audio for standard film equivalent to the best sound that has been proposed for Digital Cinema to date.
	www.prosoundnews.com /articles/printer_450.shtml (262 words)

	LinuxElectrons - DTS Technology Mandatory Audio Format for Next Generation Disc Standards
		DTS Technology Mandatory Audio Format for Next Generation Disc Standards
		DTS (Digital Theater Systems, Inc.) (NASDAQ: DTSI) has announced that its DTS Coherent Acoustics coding system has been selected as mandatory audio technology for both the Blu-ray Disc (BD) and High Definition Digital Versatile Disc (HD-DVD), the two next generation high-definition disc formats for home video.
		DTS Technology Mandatory Audio Format for Next Generation Disc Standards
	www.linuxelectrons.com /article.php/20040929175337507 (657 words)

	dtsdec-0.0.2-1mdk.sparc RPM (Site not responding. Last check: 2007-09-16)
		This is a free decoder for the DTS Coherent Acoustics format.
		It consists of a library and a command line decoder.
		DTS is a high quality multi-channel (5.1) digital audio format used in DVDs and DTS audio CDs.
	rpmfind.net /linux/RPM/cooker/cooker/sparc/media/main/dtsdec-0.0.2-1mdk.sparc.html (90 words)

	First DVD Quality Surround Sound Radio Transmission with DTS
		The 24-hour, free-to-air broadcast service will be transmitted across Europe using both the Nordic and European beams of the Nordic Satellite AB (NSAB) Sirius 2 satellite (5 degrees East), on 12.245.34 MHz Vertical and 12.379.60 MHz Horizontal, respectively.
		The STB is connected via the digital output to an AV receiver with DTS decoder, in the same manner as a DVD player.
		In conjunction with the project, Tandberg Television is supplying the first MPEG2 encoders to support the DTS algorithm.
	www.audiorevolution.com /news/0403/07.dts.shtml?tag=top&id=23 (352 words)

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