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Topic: Ray Dolby


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  "In 70mm and 6-track Dolby Stereo"
Dolby´s noise reduction system, known as Type A, was applied to studio recordings of film sound in the early 70s, and subsequently also applied for stereo presentation in cinemas a few years later.
Dolby Digital also is bringing excitement to home listeners via the audio tracks on DVD, and would be the standard audio on the new high definition television (HDTV) system proposed for implementation in the United States if it ever catches on with the public.
Dolby Laboratories' corporate headquarters, housing research and development, marketing, licensing and administrative staff, is located in San Francisco's historic Potrero Hill district, in a renovated brick warehouse dating from the early 1900s.
www.in70mm.com /newsletter/2000/62/dolby/index.htm   (990 words)

  
  Ray Dolby - Wikipedia, the free encyclopedia
Ray Dolby (born January 18, 1933) is the American inventor of the noise reduction system known as Dolby NR.
He is the founder and chairman of Dolby Laboratories, and is a certified billionaire.
Dolby is a fellow and past president of the Audio Engineering Society, and a recipient of its Silver and Gold Medal Awards.
en.wikipedia.org /wiki/Ray_Dolby   (234 words)

  
 Datapan.com - Dolby Laboratories
Dolby Stereo or simply Dolby Analog is the original analog optical technology developed for 35 mm prints and is encoded with four sound channels: Left/Center/Right (which are located behind the screen) and Surround (which is heard over speakers on the sides and rear of the theatre) for ambient sound and special effects.
Dolby Analog SR or simply Dolby SR (Spectral Recording) is a professional four-channel noise reduction system in use since 1986, which improves the dynamic range of analog recordings and transmissions by as much as 25 dB.
Dolby E is a professional coding system optimized for the distribution of surround and multichannel audio through two-channel postproduction and broadcasting infrastructures, or for recording surround audio on two audio tracks of conventional digital video tapes, video servers, communication links, switchers, and routers.
www.datapan.com /dolby.html   (1019 words)

  
 Dolby | News and Events
Net income excluding both the Ray Dolby royalty obligations and stock-based compensation charges was $18.4 million, or $0.16 per diluted share, for the third quarter of fiscal 2005, compared to $19.7 million, or $0.21 per diluted share, for the third quarter of fiscal 2004.
Net income excluding both royalty obligations payable to Ray Dolby and the stock-based compensation charges was $57.5 million, or $0.55 per diluted share, for the nine-month period ended July 1, 2005, compared to $57.5 million, or $0.63 per diluted share, for the nine-month period ended June 25, 2004.
Net income excluding the royalty obligations to Ray Dolby and stock-based compensation expense for fiscal 2005 is expected to be in the range of $73 million and $80 million, or between $0.67 and $0.74 per diluted share.
investor.dolby.com /ReleaseDetail.cfm?ReleaseID=169912   (1687 words)

  
 How to make sure your Dolby B or C recordings are done right
Dolby B was invented decades ago and is used in nearly all prerecorded cassette tapes.
Dolby C is relatively new, and is used mostly in home tapings; only a few recording companies issue their tapes in the Dolby C format.
Both circuits are named after Ray Dolby, who invented the first successful noise-reduction system for studio tape recorders in the 1960s.
aroundcny.com /technofile/texts/dolbyexplain87.html   (783 words)

  
 DTS, Dolby Digital and THX Sound - Difference Explained
Dolby Surround: this has three channels, two for the front and one for the rear, with a bandwidth of 100 Hz to 7 kHz.
Dolby Pro Logic: this is an enhancement of Dolby Surround with four channels, including a center channel and two elements sharing a channel for the rear sound.
On restitution, the Dolby Digital decoder transmits with a delay of one millisecond on the front channels because the listening position is usually closer to the rear speakers than the front or center ones.
forums.afterdawn.com /thread_view.cfm/39152   (1167 words)

  
 IEEEVM: Ray Dolby
Ray Dolby invented several important technologies related to the recording and reproduction of sound for the studio, home, and theater.
Dolby was born in Portland, Oregon in 1933.
Dolby’s name was becoming virtually synonymous with the anti-hiss process, and he continually developed better ways to banish background noise.
www.ieee-virtual-museum.org /collection/people.php?id=1234709&lid=1   (410 words)

  
 Stereophile: Dolby Joins Inventors Hall of Fame
On May 1, the founder and chairman of Dolby Laboratories was inducted into the National Inventors Hall of Fame in Akron, Ohio, joining such luminaries as Alexander Graham Bell, the inventor of the telephone, and Thomas Edison, inventor of the light bulb and the phonograph.
The 71-year-old Dolby was inducted into the Hall of Fame "in recognition of his invention of the Dolby noise reduction system, which electronically reduces the tape hiss and other noise inherent in analog audio tape recording and playback," according to an official press release from Dolby Labs.
Dolby's great business insight was the recognition that issuing licensing agreements to manufacturers was infinitely easier and more profitable than trying to corner the market on hardware.
stereophile.com /news/050304dolby   (878 words)

  
 Ray Dolby   (Site not responding. Last check: 2007-10-19)
Ray Dolby is the name seen on thousands of movie marquees, the inventor who took the hiss out of tape recording and transformed movie sound.
Dolby's name was becoming inextricably linked with the anti-hiss process, as he continually developed better ways to banish background noise.
Dolby, who is a director of the San Francisco Opera, a governor of the city's symphony and an avid sailor, is also married and has two sons.
www.ce.org /print/Events/Awards/467.htm   (271 words)

  
 Dolby Laboratories - Wikipedia, the free encyclopedia
Dolby Labs was founded by Ray Dolby in England in 1965.
Dolby worked more on companding systems and introduced B-type in 1968.
Introduced to the home theater market as Dolby AC-3 with the 1995 laserdisc release of Clear and Present Danger, the format did not become widespread in the consumer market, partly because of extra hardware that was necessary to make use of it, until it was adopted as part of the DVD specification.
en.wikipedia.org /wiki/Dolby   (1163 words)

  
 Dolby raises $495M in public offering - The Honolulu Advertiser - Hawaii's Newspaper
Ray Dolby, 71, founded the company in London in 1965 after he received a doctorate in physics from Cambridge University.
Ray Dolby's share in the company is worth $1.2 billion based on his 69.8 percent stake in the stock following the share sale.
Ray Dolby and Ioan Allen, the company's senior vice president, won Academy Awards in 1978 and 1988 for their efforts to develop motion-picture sound.
the.honoluluadvertiser.com /article/2005/Feb/17/bz/bz26p.html   (412 words)

  
 Digital Silence - Dolby Labs: Past, Present and Future
Dolby "B"'s premise was rather simple; record music with amplified high frequencies and during playback, reduce the high frequencies by the same value.
Dolby's reputation as a leader in audio technology was greatly enhanced in 1986 with the introduction of a powerful new system, Dolby SR (spectral recording), intended to bring analog recording into the digital age.
Today the Dolby SR encoded analog optical soundtrack, with its ultra-low noise and distortion, is the state-of-the-art of analog film sound, and is used for the vast majority of releases, including those that also have digital soundtracks.
www.d-silence.com /articles/dolby1.shtml   (573 words)

  
 Dolby | News and Events
May 1, 2004, Akron, Ohio--Ray Dolby was inducted into the National Inventors Hall of Fame today in recognition of his invention of the Dolby® noise reduction system that electronically reduces the tape hiss and other noise inherent in analog audio tape recording and playback.
With Dolby noise reduction, sound is passed through an encoder as it is recorded, and then played back through a decoder, dramatically lowering background noise and hiss added by the recording process with none of the side effects inherent in previous attempts at noise reduction.
Ray Dolby received a BS in electrical engineering from Stanford University in 1957 and a PhD in physics from Cambridge University in 1961.
investor.dolby.com /ReleaseDetail.cfm?ReleaseID=155734   (690 words)

  
 IEEEVM: Dolby Laboratories
Dolby A was a new form of a technique called audio compression and expansion, which was used for many years in recording and radio studios.
Ray Dolby next developed a consumer version of the Dolby A system at the urging of Henry Kloss, an American audio pioneer and president of KLH Research and Development Corporation.
Dolby Laboratories was able to use Dolby B to create cassette recordings that rivaled LP records for high fidelity.
www.ieee-virtual-museum.org /collection/event.php?taid=&id=3456920&lid=1   (604 words)

  
 Dolby IPO sounds good to investors   (Site not responding. Last check: 2007-10-19)
SAN FRANCISCO -- Dolby Laboratories Inc. 's shares rose 35 percent in their stock market debut Thursday as investors pounced on their first opportunity to buy a stake in a 40-year-old company that has become synonymous with high-quality sound.
Dolby's widely recognized brand -- stamped on movies, DVDs and video games -- made it easy for the company to drum up investor interest, said David Menlow, president of the IPO Financial Network.
Dolby has long been profitable, but it has been making even more money because of the explosive growth of DVDs and home entertainment systems that rely on the company's technology.
www.post-gazette.com /pg/05049/459160.stm   (505 words)

  
 Dolby Laboratories - Company History Information
Dolby Laboratories was founded by Ray Dolby, who started his career in high school, when he went to work part-time for Ampex Corporation in Redwood City, California.
Ray Dolby (third from left) in 1956 with the team of Ampex engineers who developed the first practical videotape recorder.
Upon graduation from Stanford University in 1957, Dolby was awarded a Marshall Fellowship to Cambridge University in England.
www.dolby.com /about/who_we_are/history_1.html   (508 words)

  
 Ray Dolby Summary
Ray Dolby (born January 18, 1933) is the American inventor of the noise reduction system known as Dolby NR.
He is the founder and chairman of Dolby Laboratories, and is a certified billionaire.
Dolby is a fellow and past president of the Audio Engineering Society, and a recipient of its Silver and Gold Medal Awards.
www.bookrags.com /Ray_Dolby   (305 words)

  
 Ray Dolby Inducted into the National Inventors Hall of Fame - Research
Ray Dolby was inducted into the National Inventors Hall of Fame today in recognition of his invention of the Dolby(R) noise reduction system which electronically reduces the tape hiss and other noise inherent in analog audio tape recording and playback.
Dolby then brought surround sound to the home in the early '80s with the invention of Dolby Surround and Dolby Surround Pro Logic(R).
The company's reputation as a leader in audio technology was greatly enhanced in 1986 with the introduction of Dolby SR (spectral recording), a powerful new system which improved existing professional analog recorders to equal, and in some respects surpass, very costly digital recorders.
www.audiocourses.com /modules.php?name=News&file=article&sid=375   (652 words)

  
 Inventor of the Week: Archive
Ray Dolby, creator of his namesake audio system, was born on January 18, 1933 in Portland, Oregon.
Dolby set to work creating the revolutionary Dolby® noise reduction system, which electronically reduces tape “hiss” and other noise that is inherent in analog audio tape recording and playback.
Ray Dolby continues to serve as the company’s Chairman.
web.mit.edu /Invent/iow/dolby.html   (540 words)

  
 Article Dashboard Directory | Submit Articles | Search Find Free Content | Author Submission   (Site not responding. Last check: 2007-10-19)
Dolby graduated from Stanford in 1957 and was awarded the Marshall Fellowship at Cambridge University, England.
Ray Dolby developed an ingenious method of noise reduction by separating soft signals from loud ones, then simply not processing those loud signals.
Dolby sound made its debut in the original recording of Star Wars, and continues to revolutionize the audience's experience even today.
www.articledashboard.com /ezineready.php?id=11670   (1113 words)

  
 Ray M. Dolby   (Site not responding. Last check: 2007-10-19)
Founder of Dolby Laboratories, Inc., a San Francisco-based company whose innovative sound systems are widely used in motion picture production and exhibition.
In addition to its noise-reduction system, Dolby developed a stereo system that could produce realistic four-channel sound using an optical sound track on standard 35mm prints.
Dolby Stereo first gained national attention when it was used on release prints of STAR WARS in 1977; many theaters in the US and other countries were equipped with the decoding box needed to use the system.
theoscarsite.com /whoswho6/dolby_r.htm   (260 words)

  
 Ray Dolby   (Site not responding. Last check: 2007-10-19)
Dolby has about 50 patents and thousands of trade names assigned to his name.
Dolby is an honorary doctor of Cambridge University and the University of New York.
Ray Dolby was born in Portland, Oregon to Earl Milton Dolby (1905-1994) and Esther Eufemia Strand.
www.sydaby.eget.net /mig/ame/ray_dolby.htm   (322 words)

  
 ProSoundNews Online Daily - Emmys to Honor Ray Dolby with Lifetime Achievement Award
The award will be given to Dolby in recognition of his career achievements, including practical noise-reduction systems for improving sound quality in a variety of professional and consumer environments.
Dolby Laboratories, founded in 1965 by Ray Dolby to explore noise-reduction systems for recording, continues to make strides in improving audio quality.
In the television broadcast industry, Dolby multichannel audio has become a regular enhancement to high-quality programming, allowing viewers to enjoy their favorite content in Dolby Surround, Dolby Digital and, most recently, Dolby Surround Pro Logic II technologies.
www.prosoundnews.com /articles/archives/2003/july/0728.5.shtml   (378 words)

  
 We've Got the Whole World Listening - The Latest DVD From Dolby Labs. [SMR]
Dolby realised the desirability of the disc amongst home theatre aficionados and made it available to consumers, but only if ordered as a part from the Dolby warehouse.
Dolby Digital’s design flexibility is explained with useful graphical representations of the operation of both dialogue normalisation and dynamic range compression.
Back to the main menu and the seven Dolby Digital trailers, all of which are accessible directly and are not proceeded by unavoidable introductions, as was the case with the THX Anniversary DVD.
www.smr-home-theatre.org /wholeworld/wholeworld.html   (1712 words)

  
 A sound proposition / Dolby gets out the hiss and makes recording history
Ray Dolby's audio epiphany came to him in late 1963 as he lugged a bulky Ampex recorder and some scratchy tapes of classical music around the Indian subcontinent.
Dolby passed the statuette around and let each of the guests at the party have their picture taken with Oscar.
Dolby is so against "tooting his own horn," Dunn said, that he prohibits phrases such as "the leading maker of this" or "the world's biggest maker of that" to be included in company press releases.
www.sfgate.com /cgi-bin/article.cgi?file=/chronicle/archive/2004/03/29/BUG8F5S0TN1.DTL&type=business   (2154 words)

  
 The New York Times > Technology > Dolby Labs Raises $495 Million in Initial Public Offering
Dolby Laboratories, a developer of music and motion picture sound systems, raised $495 million in an initial public offering, putting a valuation on the company that makes its founder, Ray Dolby, a billionaire.
Dolby's share in the company is worth $1.2 billion based on his 69.8 percent stake in the stock after the share sale.
Ray Dolby and Ioan Allen, the company's senior vice president, won Academy Awards in 1978 and 1988 for their efforts to develop motion-picture sound.
www.nytimes.com /2005/02/17/technology/17dolby.html?ex=1266382800&en=72973fcddade8343&ei=5090&partner=rssuserland   (466 words)

  
 Home Theater: Surround Revisited
The Dolby Surround signal format drove the growth of surround in the home with Dolby Pro Logic, which uses matrixing to derive front-center and rear-surround signals from the front left and right channels.
Dolby moved beyond the matrixing trick to develop a new format that delivered each channel discretely using what is commonly called "compression," although "data reduction" might be more precise.
Dolby, of course, hotly disputes this, and the two companies have traded shots in various white papers memorable mainly for their amusingly polemical tone.
www.hometheatermag.com /hookmeup/406hook   (1314 words)

  
 > The History of Dolby Audio - Plasma
Dolby graduated from Stanford in 1957 and was awarded the Marshall Fellowship at Cambridge University, England.
Ray Dolby developed an ingenious method of noise reduction by separating soft signals from loud ones, then simply not processing those loud signals.
Dolby sound made its debut in the original recording of Star Wars, and continues to revolutionize the audience's experience even today.
www.firstplasmainfo.com /The_History_of_Dolby_Audio/Article/14112   (1462 words)

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