V. core Blu-ray Products Sony inside June 2003 issued Table Blue-violet laser light source origin using next iteration optical disc regular "Blu-ray Disc" the planet's initial online video media "BDZ-S77". Suggested retail value of 450,000 yen (about 30,000 yuan). Built-in BS Digital TV Tuner , Can record 2 hours involving HDTV confined image. "BDZ-S77" In improvement for you to BS handheld TV tuner, but as well built-in microwave analog TV tuner. In inclusion to be able to handheld TV can certainly conserve the M-BS PE G-2 video, "DR Mode", in addition , it works extremely well to track record occasion involving microwave analog TV courses and BS electronic digital TV application "HR manner (high excellent mode)", "SR (standard mode)", in addition to "LR ( extended mode), "Total several training video mode. DR models can easily file with regards to two hours of 1080i, or even 720p this image info (maximum data transfer swiftness involving 24Mbit / s). 480p image can certa inly history some hours constraints (maximum data transfer charge regarding 12Mbit / s), 480i graphic difficulties might record 4.4 several hours (maximum data transfer rate of 11Mbit / s). The optimum data transfer rate of 16Mbit / sec, HR function saving occasion is around three or more hours, SR product around the average involving 8Mbit / securities and exchange commission's documenting period is approximately 6 months time hours, an typical of 4Mbit / sec, LR manner recording period is concerning 12 hours. Also sustains the usage of microwave analog TV and BS electronic digital TV Electronic Program Guide video appointment. Furthermore it has to figure with DV Video digital camera Connected DV Terminal And photos taken might be saved to that Blu-ray disc. "BDZ-S77" just isn't just capable to record plus have fun with Blu-ray rewritable disc, although also can certainly enjoy DVD -Video discs, DVD-RW discs (DVD-Video child stroller mode that will service as well as Video Recording format), DVD-R disc (support DVD-Video child stroller mode), songs CD As well since CD-R/RW rugs (compatible together with music CD). This training video ended up being shared considering the corresponding, recording volume with 23GB will probably become stated upon that rewritable disc. Price of 3,500 yen (about 230 yuan). Fuji inside December 1, the year 2003 selling video considering the Blu Blu-rayDisc "BLRW23FA". This is to support your commercialization associated with Blu RewriteableFormatVer.1.0 normal rewritable type, a potential connected with 23GB, can certainly immediately report regarding two hours with a digital high-definition television programs. Fuji launch of this item grades the blue-ROM products features begun to maneuver towards handy as well as universal, I think within a decade later on high-definition handheld online video media might be the mainstream residence video. Matsushita Electrical Industry with the end of July 2004 introduced this Blu-ray disc recorder "DMR-E700BD". DMR-E700BD by simply streamlining functions, video recording along with playback using solely fundamental functions including for you to minimize the particular progress associated with brand-new features, in order that your start of the realization connected with market trends lower than 30 million yen (about twenty three thousand yuan) prices. Directly utilize the recent parts simply by just as much as possible to maximize the reduction of production costs. DMR-E700BD accustomed to DVD-R/-RAM products and Blu-ray machine pattern side by side "double generate structure." Shape Foot Inch that will 368mm (width) 268mm (vertical length) 73mm (height), the particular horizontal slab. Matsushita Electric choose the particular structure regarding dual-drive because "in order to scale back the DVD unit Test And inspection in purchase that will emphasis assets for the progression with the Blu-ray devices. "Fact, having DVD-R/-RAM machine specif ically follows the" DMR-E50 "and alternative former generation Panasonic DVD recorders previous to the used products. and DVD products tend to be constantly making progress, today can handle high-speed documenting along with single-sided double-layer WORM variety optical disc. If it can be double-drive structure, it can simply possibly be produced first DVD player features video tutorial recording employed in pink optical disc recorders in. DMR-E700BD disc is usually scored applying mechanical switches. Different varieties of CD-ROM disk will probably adjust the switch inwards to help mail the power of the could be detected inside subsequent some varieties of CD: (1) DVD-Video dvds and DVD-R discs plus music CD like simple disc, (2) common box might be Rewritable Blu-ray Disc, (3) boxed DVD-RAM discs. (1), (3) only two disc DVD might be sent to be able to devices, CD-ROM (2) was sent that will Blu-ray Disc device. Was capable of separate CD-ROM (2) in addition to (3) because the CD container dimension not the same as the longitudinal length, DVD-RAM discs when compared with Blu-ray Disc Box longer box. Packed DVD-RAM disc inserted, as a result of distance transition menu delivery will increase, thus can realize their desire to be able to discover the difference. Pioneer productively made to support DVD storage devices documenting and playback associated with Blu-ray Disc chipset used, that will document along with enjoy Blu-ray DVD compact disk with the laser head. Pioneer inside the August 3, 2008 presented within Tokyo on "Blu-rayDiscInformationSeminar" to do the first show. The chipset is the vanguard of joint progress along with some other companies, chiefly with the three chip. Specifically, in order that that analog front-end analog signal digesting LSI, Blu-ray Disc recording with regard to encoding / decoding a digital sign control LSI, DVD as well as CD recording for encoding / decoding, etc. DSP . The chipset arrangement by using the actual DVD laser travel conclude on the crimson Semiconductor lasers Drive IC , Blu-ray blue-violet laser diode car owner IC and also the additional because of the light included in conjunction having a number of the OEIC. The laser head can certainly support the Blu-ray Disc media and DVD storage devices recording and playback. Does possibly not support CD recording and playback. As the actual Blu-ray Disc plus DVD by making use of several numerical aperture goal contact lens (NA) can be poor, along with the blank disc structure involving distinct round distortion due to moderate mound scratched with the particular PSE (PhaseShiftElement) for you to compensate. NA 0.85 intent lens by the particular 1 Glass Shot Form. Work, the distance between the particular disc and also the aim lens, that Blu-ray Disc as being the 0.5mm, DVD is 0.3mm. Royal Philips Electronics in July 2008 productively produced that can burn up and perform CD, DVD as well as Blu-ray disc of the particular laser mind three or more regarding this "O PU 81 ". OPU81 not simply single-sided single-layer 25GB rewritable Blu-ray discs, although additionally burn 50GB dual-layer disc plus play. While furthermore melt away CD-R, CD-RW, WORM-type DVD plus rewritable DVD . along with assistance with regard to single-sided double-layer DVD + R disc recording. OPU81 elevation of 20.2mm, assisting each laser scalp slider spacing 56.5mm, weight 50g. Related links: Blu-ray Disc technological innovation along with the progression associated with specific profiles with Blu-ray Disc know-how and manufactured detailed
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