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A Short Introduction to Blu Ray
Blu ray is a next generation optical media format developed by the Blu ray disc association, a group of leading consumer electronics and technology companies such as Apple, Mitsubishi, Panasonic, Philips, Samsung, Sony, TDK to name, but a few. The format was developed for high definition video, as well as storing large amounts of data. A single layer Blu ray disc can hold 25gb of data, which is the equivalent to over 2 hours of high definition television or more than 13 hours of standard definition television. There are also dual layer versions of Blu ray that can hold up to 50Gb of data. While current optical media uses a red laser to read and write data, the new format uses a blue-violet laser instead. Despite the different type of lasers uses, Blu ray drives can be made backwards compatible. The benefit of using a blue laser is that blue light has a shorter wavelength so that it can be focused on a smaller target area than a red light laser. This allows data to be packed in more densely allowing more space for data in the same sized physical space. Blu ray is called Blu ray because it uses a blue light laser to write data onto the disc. Blu ray is expected to replace VCRs and DVD players and recorders over the coming years because Blu ray offers so much more capacity. Although it will take time for Blu ray technology to be come wide spread because the cost of DVD drives and media is so much cheaper than Blu ray at this time. Chuck Red runs several websites including http://blueraystore.co.uk and http://blueray-media.co.uk
MORE RESOURCES:  Yahoo! News Search Results for hardware Yahoo! News Search Results for hardware • DEACOM ERP Software To Integrate Building Component, Lumber And Hardware Busi... Deacom, Inc. today announced Allensville Planing Mill, Inc. will implement the DEACOM Integrated Accounting and Enterprise Resource Planning (ERP) Software System to manage its truss and wall panel manufacturing business and lumber and hardware stores. • Rich Forbes, Home & Hardware Unit Leader at Fortune Brands, to Retire (Buildi... DEERFIELD, IL -- Rich Forbes, president and chief executive officer of Fortune Brands Home & Hardware, announced that he plans to retire at the end of 2009. Effective April 1, 2009, Christopher J. Klein, currently senior vice president - strategy and corporate development of Fortune Brands, will become president and chief operating officer - home products, and report to Forbes. • Dell hopes business realignment, new offerings help it go beyond commercial h... Dell Inc. likes the consumer market just fine, thank you, but it sure didn't waste any time shifting the focus from holiday shopping to commercial technology. • Indian navy agrees to $2.1B deal for Boeing planes (AP via Yahoo! Finance) The Indian navy has agreed to buy eight reconnaissance and anti-submarine planes from Boeing Co. in a $2.1 billion deal that signals the developing nation's drive to upgrade its military hardware. • New Apple Mac Mini Hardware To Be Supported By Revolutionary SeeFile Web Shar... Announcement at MacWorld SanFrancisco - Bundles available to include SeeFile 4.6 software and new Mac hardware; Web hosted version to offer affordable monthly startup (PRWeb Jan 5, 2009) Read the full story at http://www.prweb.com/releases/macworld/DAM/prweb1824054.htm |
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