Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
1,769,900,025 visitors served.
forum mailing list For webmasters
?
New: Language forums
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

Dolby
(redirected from Dolby Laboratories)

    Also found in: Acronyms, Wikipedia, Hutchinson 0.03 sec.

Dolby

(Dolby Laboratories, Wiltshire, England, www.dolby.com) An audio research laboratory founded in 1965 in London by American engineer and physicist Ray Dolby. The company introduced its noise reduction system for tape recording in that same year, which became known as Dolby A and has been widely used in music recording as well as movie theater soundtracks. Dolby B and C, introduced in 1968 and 1981 respectively, were geared for consumer audio tapes.

In 1986, Dolby SR (Spectral Recording) added signal processing techniques that doubled the noise reduction of Dolby A for professional use. Its derivative, Dolby S, is found in high-end cassette decks. Dolby circuits have been used in millions of audio tape recorders and players to eliminate the annoying hiss and improve the signal-to-noise ratio (SNR) of analog tapes.

Starting in the 1970s, Dolby's analog and digital audio encoding technologies have been mainstream audio formats for movie theaters and home theater systems. See Dolby Surround and Dolby Digital.

Dolby
™ any of various specialized electronic circuits, esp those used for noise reduction in tape recorders by functioning as companders on high-frequency signals


How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
 Email
Feedback
? Mentioned in ? References in periodicals archive
 
Siboni, and Dolby Laboratories CEO Bill Jasper, along with the Company's Chairman and founder Ray Dolby.
Ted Hall Joins the Board of Directors of Dolby Laboratories by Business Wire
Dolby Laboratories has won ten Academy Awards for various achievements in the film industry.
Dolby Employees to Receive Academy Award in Scientific and Technical ... by Business Wire
Adding a strong leader like See Weng illustrates our commitment to this vital market," said Ramzi Haidamus, Senior Vice President and General Manager, Dolby Laboratories Licensing Corporation.
Dolby Laboratories Appoints See Weng Chan as New Vice President for ... by Business Wire
More results
 
Encyclopedia browser? ? Full browser
 
 
Encyclopedia
?

Disclaimer | Privacy policy | Feedback | Copyright © 2009 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.