Rapid dissemination of broadcast HD with burgeoning volume of digital data today has increased demand for optical disc media high capacity offering recording speeds faster and the greater capacity. Blu - ray is the next generation of video format high definition that meets all of the new requirements of broadcasting in HD. Blu - ray disc format was ready to replace the support of DVD disc.
Sony is no doubt business leader of the world in the registration of media, consumer electronics and storage backup technologies. Philips and Sony are the primary disk Blu technology developers, while the list of supporters is also very long. Nine consumer electronic companies, Sony, Samsung, Sharp, Hitachi, LG, Thomson, Philips, Pioneer and founded Matsushita Blu - ray disc association in 2002.
Supports disk Blu - ray Sony is designed for writing stable, long-term storage and superior reliability for archiving. Sony also manufactures disk Blu - ray drives high performance. Powerful combination of media and Sony Bluray disc player energize your entertainment of Theatre at home with advanced features ranging from 3D, Virgin HD and instant streaming. Good news is that the Bluray disc players can also play CD and DVD disks. Sony Bluray discs are highly resistant to scratches and severe temperature changes.
Blu - ray technology takes its name from the blue-violet laser is used to read/write operations. Disk CD and DVD technologies use the red laser beam. Sony offers single and double layer Blu discs that are available in the BD - RE (rewritable) and BD - R (recordable or write - once) formats. Sony disc double layer Blu can accommodate 50 GB of data. It is almost 10 times higher than a traditional DVD optical disc. A 50 GB Blu - ray disc can record video SD (standard definition) 23 hours and 9 hours of HD video.
The wavelength of the red laser used with CD and DVD technology is 65 nanometers. The blue-violet laser 45 nanometer to accommodate more volume of data in the same physical disk on the Blu - ray disc box. Media Bluray disk uses optical storage space more efficiently, while maintaining the same physical size of the CD and DVD disk. Other brands of disc Blu market leaders are Imation, Maxell, TDK and Verbatim. The Blu - ray disc Sony and their room numbers are:
BNE50RH, rewriteable discs Sony 50 GB Blu
BNR50RH, recordable disc Sony 50 GB Blu - ray
BNE25RH, rewriteable discs Sony 25 GB Blu
BNR25R3H, recordable disc Sony 25 GB Blu
I.t. supporting Bluray format are HP, Sun Microsystems, Dell, and Apple computer. Video resolution delivered by Blu - ray disc technology is 1920 × 1080, while video DVD can only manage a 720 x 480 video resolution. The video quality of Bluray media offers more depth, color and is much more marked than the recording of DVD. Blu - ray surpasses DVD recording in sound quality.
DVD video recording provides up to 5.1 surround channel, while the Blu - ray disc has a unique channel 7.1 surround. High definition DVD is fading out of sight, Blu - ray disc technology has become the industry leader in optical disc media. The names of products and software mentioned in this article are registered trademarks and are the exclusive property of their owners.
Rob is the Director of the Marketing of Tape4backup and markets the Blu-ray DVD disc and Sony Blu-ray disc. He has extensive experience in marketing and trade industries and helps buyers who have needs backup and guide customers about technology.
Rob Miller
34972 Newark Blvd, # 501, Newark, CA 94560
Tel: 888-491-4949
Fax:-449 888-5050
Email: rob@tape4backup.com
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