Why Blu Ray is called Blu Ray

Co-published by: Neoprene PC Adapter Cases. In the early 1980’s, the world changed with the introduction of the CD. It offered excellent audio quality and its 650MB storage capacity was a great leap in data storage and retrieval. This was the first time people had access to pre-recorded, recordable and rewritable media at low costs. It allowed extensive copying and sharing out of audio.  However, in the 1990’s, the demand for higher storage capacities arose and led to the development of the DVD which was a 5 – 10 x increase in storage capacity.  Even though the know-how was novel, the latest DVD format made use of the same form factor as the Compact Disc that made easy the transformation to next generation format.  This increased the DVD’s popularity with the clients.

In the present day, blu ray discs have made still another upheaval.  This novel optical disc system is an important creation of the Blu Ray Disc Association (BDA) which includes Dell, Hp, Hitachi, LG, Samsung, Apple, JVC, Panasonic, Mitsubishi, Sony, Pioneer, Philips, Thomson, Sharp and TDK.   Blu Ray Disc Association consists of the Globe’s frontline producers of media, personal computers and consumer electronics items, numbering one hundred and eighty.

Blu ray discs provide enhanced storing capabilities, i.e. twenty-five GB on single-layer and fifty GB on dual layer discs. It is the last word in user experience and facilitates rewriting, recording, playback and distribution of HD videos. 

The fact that the blu ray discs are based on the bare disc physical form factor renders it compatible with compact discs and DVDs.

Just as its name denotes, blu ray discs utilizes a blue-violet laser beam to read and write data instead of the red laser beam which is being used as per the available technology at present.

A blue-violet laser (405nm) has a far shorter wavelength than a red laser (650nm) making it possible to focus the laser spot with superior precision.  The advantage of this is that, it permits data to be stored in less space since the data can be packed more tightly, which further, allows consumers to fit additional data on the disc even though it may be the same size as a CD or a DVD.

Presently supported by some of the world’s leading consumer electronics, personal computer, video game, recording media, and music companies, these new generation blu ray discs have also won the support of Hollywood studios and other smaller studios, some of whom have already announced the release of new movies on blu ray discs.

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Co-author: Neoprene Laptop Shuttles. This future optical disc format – BRD (Blue Ray DVDs is a remarkable invention of the BDA (Blu Ray Disc Association) that consists of TDK, Thomson, Sharp, Pioneer, Philips, Mitsubishi, Sony, JVC, Panasonic, Samsung, Apple, Hitachi, LG, Dell and HP).  The Blu Ray Disc Association has the globe’s most prominent manufacturers of PCs, consumer electronics and media.

The days of DVDs are numbered. With more and more people upgrading to HDTV to enjoy modern digital television, the need to store high-definition content is also on the rise. 

However, DVDs are known to support a resolution of 720 x 480 whereas HD content resolutions reach as higher as 1920 x 1080. HD video content uses up a considerable amount of hard drive space too.  Two hours of HD content with data compression necessitates up to 22 GB of storage space while a DVD-18 disc (dual-sided dual-layer disc) has a storage capacity of only 17GB.

The answer to this issue has helped invent two brand-new technologies, namely High Definition DVD and Blue Ray DVDs, which are now locked in an intense battle to clinch market shares and become the successor to DVD. 

Both these technologies are very similar in nature but the blue ray DVDs have an advantage since these boast a far higher storage capacity than the HD DVD. As the name denotes, the blue ray discs make use of a blue-violet laser to write and read data in contrast to the existing technology which makes use of red laser.  A blue-violet laser (405nm) carries a much lesser wavelength than a red laser.  The plus point in this is that as the data could be packed compactly it uses less space to store data and that fact lets users to add more data on the disc though the size of the disc is more or less the same as a CD/DVD.

A single-layer high definition DVD can hold only fifteen GB of data whilst single-layer blue ray DVDs can hold twenty-five GB which amounts to over two hours of HD video and thirteen hours of normal video. A dual-layer HD-DVD can hold up to 30 GB whereas dual-layer blue ray DVDs can store 54 GB which is 4.5hours of high-definition video and more than 20hours of a standard video.

Blue Ray DVDs are easy on the producers too as they are created by injection-molding procedure on a single 1.1-mm disc in contrast to the traditional injection-molding method on a 0.6 mm (High Definition DVD adopts the same process) which in turn cuts down on the costs.  This savings balances out the expenses of adding the protective layer required on blue ray DVDs which means that the end price cannot be very different from the price of a regular DVD.

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Credits also go to: Neoprene Notebook Slipcases. Bluray discs are the newest and the latest when it comes to optical disc storage. Gone are the days when we had to use DVD’s of CD’s for every kind of storage that we could think of. DVD’s had the disadvantage of only being able to store only about 700 MB of data on the disc, but Bluray discs can store up to 50 GB memory on a single disc.

A good bluray dvd player needs to play not only bluray discs but CDs and DVDs as well. As bluray discs are read and written using a different wavelength of rays, the technology used in the bluray dvd player is one that has to be compatible with the new bluray technology as well as the older HD DVD technology.

A bluray dvd player is a great possession to boast about as it still isn’t totally mainstream, even though it can be purchased at many online and other electronics stores. Although in paying for a bluray dvd player, you’d be paying more than you do for a normal DVD player, you are paid back by the quality of the experience.

Standard quality is no longer enough, with everyone rushing to get super-high quality goods. We all want to know we are getting the best value for our money. A Bluray dvd player will give all of us the option of watching the same movies but with much better picture quality, clarity, sound and with the added option of using special features in a  better way as well.

Thanks to the bluray disc’s great storage capacity, more information can be put on it, so after you’ve purchased a bluray dvd player you don’t have to worry about how many of your movies are on it and whether you can have all the specials on as well.

The Bluray dvd player has been released by many companies, all trying to get into the market with the newest technology. Fortunately for consumers who still have CDs and DVDs, big players like Sony, Panasonic and Samsung produce a bluray dvd player that’s compatible with CDs and DVDs as well.

This backward compatibility is something completely optional, as when the bluray dvd player is being made it is up to the company to decide if to use a BD/DVD/CD compatible optical head or not, but because of the growing popularity of bluray discs, it would be against the best interests of the company to not include this new technology in their products.

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Co-authored by: Neoprene Camera Cases. The latest innovation in the digital and multimedia market is the blue ray disc and the other devices that are needed to play the disc. These include the blue ray DVD player and of course the blue ray recorder. The blue ray recorder is mainly available in Japan and is expected to reach other markets in the near future.

Since the blue ray technology is quite new; many people may lack knowledge about the product. The blue ray technology was first developed by many leading companies involved in the production of digital goods. Sony and pioneer were the first to actually set the stepping stone to this now famous advancement. Toshiba which wanted to produce HD DVD’s abandoned their project and started to develop products using the blue ray technology. The blue ray recorder is one such product that was introduced to the market.

Panasonic is claiming to have developed a new blue ray recorder with a hard disk capacity of one terabyte. That means about 400 hours of movies that can be stored.  With high definition sound and video qualities the blue ray disc and blue ray recorder is rapidly becoming a must have device for people around the world. Be it a teenager with a incredible hunger for movies and games or a professional at work this new device is going to be a vital tool.

All leading companies such as Sony, Toshiba, and Panasonic are now after the major market share in blue ray recorder software. With a wide array of devices and combo devices which will provide the consumer with more options the blue ray recorder industry is set to be the most competitive market soon. Most companies have gained a head start like Sony and Panasonic. Many more companies has also been up for the challenge.

One of the disadvantages in purchasing a blue ray recorder is that there are a lesser number of options in it compared to the blue ray disc. But the manufactures have played it well, by producing combo devices rather than sole blue ray recorders. As a result, the consumers are able to watch discs in many formats including the conventional DVD and CD format. This will mean that until the market is dominated with blue ray discs the consumer will be able to watch movies in any format.

The blue ray recorder is the most recent addition to the blue ray technology stream. With the high storage facilities and high quality portrayed in each device, customers are given the chance of experiencing the latest in the market.

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Credits also go to: Neoprene iPod Cases. Blue ray discs are the newest intervention in technological sphere.  This new optical disc format is a proud development of the Blu Ray Disc Association (BDA) that include HP, Dell, LG, Hitachi, Apple, Samsung, Panasonic, JVC, Sony, Mitsubishi, Philips, Pioneer, Sharp, Thomson, and TDK.  The Blu Ray Disc Association comprises one hundred and eighty of the globe’s frontline PC makers, media and consumer electronics producers.

Just as the name denotes, the blue ray discs use a blue-violet laser to access data as against the existing technology of red laser. A blue-violet laser (405nm) has a far shorter wavelength than a red laser (650nm) making it feasible to focus the laser spot with superior precision. 

The plus point of this is that it allows data to be held in smaller space as the data could be squeezed in compactly which in turn allows the user to store extra data on the disc even though the disc is more or less the same size as a compact disc or a DVD.  Moreover, blue ray discs afford a comprehensive storage capability.  A single-layer blue ray disc can store up to 27GB of data which is more than 2 hours of high-definition video and 13hours hours of standard video.  The dual-layer blue ray disc can store 50GB of data which is 4.5hours of high-definition video and more than 20hours of a standard video.

Blue ray discs are the ideal expression of the last in consumer experience.  It further allows the recording, rewriting, playback and distribution of high-definition videos. The blue ray discs have been founded on the bare disc physical form factor which makes it compatible with CDs and DVDs.

Blue ray discs are soft on the producers too as these are made by injection-molding technique on a single 1.1-mm disc in contrast to the traditional which by that cuts down on overheads.

The costs thus saved are spent on the addition of the shielding layer necessary on blue ray discs with the result that the end price being more or less the same as that of a DVD.  Blue ray discs also boasts of an advanced data transfer rate of thirty-six Mbps over the present-day DVDs that does the data transferring @ ten Mbps.  This means that it would take only an hour and a half to record 25GB of data onto a blue ray disc. 

Originally, the existing conventional DVDs and compact discs were introduced with just read-only formats.  Anyway, the blue ray discs hope to be introduced in a comprehensive range of formats that is to include –ROM (read-only), BD-R (recordable) and BD-RE (rewritable).

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More at: Neoprene DVD Player Cases. When technology changes, it’s normal for anyone to be confused by the terms used for new products and innovations that enter the market. One such confusion occurred with the arrival of the blue ray DVD. We were always familiar with the traditional type of DVD, so what exactly is this blue ray DVD to hit the market?

The blue ray dvd reader uses a blue laser to read data out of the disc unlike the normal red laser used to read dvd’s. Therefore the name blue ray dvd was given to it. This type of disc was pioneered mainly by Sony. But the final product needed all the big companies’ help in order to make it this impressive.

The BDA, also known as the blue ray disc association comprises of some of the leading giants in the consumer electronic trade including Sony, Toshiba, Panasonic, etc. Once Sony opened doors to the world of blue ray technology, notable names such as Toshiba, etc followed them by manufacturing products using this new technology. 

A main advantage of the new blue ray dvd is its storage capacity. It can store up to five times the storage capacity of a normal dvd. a single layer dvd can store up to 25 GB while a dual layer dvd can store up to 50 GB in any kind of data. This could prove to be absolutely brilliant for a person who needs a small but handy way to store large volumes of data. Like a researcher.

With the use of advanced audio and video codec’s, a single-layer blue ray DVD gives an individual the chance of enjoying at least five to twenty of their favorite movies in HD format.

Blue ray technology is now used in many of the motion pictures that we see today. The famous movie ‘The dark knight’ used this blue ray technology in selling copies to many of its loyal customers. The regional codes that can be seen in these discs give more control to producers in this industry.

Also there are many variations when it comes to blue ray dvd’s, such as mini blue ray dvd, blue ray dvd recordable, BD5 and BD 9 and also a variation called avcrec. For all movie lovers, gamers and workaholics alike the blue ray dvd is what you need for your future. Switch to it as soon as possible.

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Co-authored by: Reversible Neoprene Sleeves. Presently increasing numbers of users are turning to High Definition TV to watch the latest digital TV.  Along with this, the need for recording HD content is increasing as well. Anyway, HD video takes up a considerable amount of hard drive space.

Blu ray technology has been the answer for this problem.  This technology makes use of similar MPEG-2 compression standard as DTV making it greatly compatible with the international standard for digital broadcasting.  A dual-layer Blu-ray disk with 50GB can hold up to six hours of high definition content.  Though blu ray players are now available in the US and are more than capable of playing such high definition content, these lack the facility for recording high-definition content.

For this end, blu ray recorders have been created.  These recorders use a 36Mbps data transfer rate which is adequate to record and playback digital high-definition transmissions while still preserving the original picture quality. A blu ray disc recorder if fully utilized, can playback pre-recorded video on a disc and simultaneously record high-definition video broadcasted on TV.

Blu ray recorders are currently available only in Japan and started off as almost a revolution to digital broadcasting.  Some of the many manufacturers of blu ray recorders include Amex, Hitachi, JVC, Mitsubishi, Panasonic, Philips, Pioneer, Samsung, Sharp, Sony, Yamaha and Zenith.

Customers in the USA have been waiting for the blu ray recorders for quite some time now. It is anticipated but has not still come true.  Panasonic however, is expected to release the first freestanding blu ray recorder in the US during the first half of 2009. Expectations for blu ray recorders make the market prospective, but blu ray recorders will encounter tough contests from the rest of the available HD recording tools such as the HD-TIVO and Cable/Satellite HD-DVRs. 

Movie studios and other content providers are also demanding certain copy-protection requirements to be met by blu ray recorders.   Further, the price of blu ray recorders, from what we have seen in Japan, is far higher than the price of standalone blu ray players (already introduced in the US) which the US market already perceive to be expensive.  One more thing to be contemplated here is the price of High Definition DVRs.  One twenty-five GB blank BD-R disc is sold for USD eight to ten and it is inexpensive and practical too.

Despite all the negatives, the introduction of blu ray recorders to the US is a much awaited phenomena.

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Brought to you by: Neoprene Armband Cases. Thanks to the latest technology advancements and innovations, we can now experience high-definition entertainment at the comfort of our own home. What more can a person who loves movies want than stay at home, cuddle up on a sofa and watch the latest blockbuster without having to go anywhere else. Ever since the Blue ray DVD player was introduced to the market, consumers were able to experience just that. The latest movies were brought into life, with crystal clear picture quality and powerful sounds that surrounded the whole area.

A Blue ray DVD player can play disks that use the Blue ray technology. The format in these disks that can do the recording, rewriting of data and also the playback of high-definition video. Since the Blue ray disks can store larger amounts of data, it has an advantage over the traditional DVD with regard to storage capacity. A traditional DVD can store around 10GB, but a Blue ray disk stores between 25GB to 50GB. Users can put bonus content as well as various other interactive features to the user.

The Blue ray disks are highly resistant to scratch marks and also dirt, hence can be played with lesser problems on any Blue ray DVD player.

Purchasing a Blue ray DVD player that will satisfy your desires could be difficult especially with the increased number of companies that manufacture such products. Some companies tend to claim that they understand the Blue ray technology and have come up with the best product. This can confuse customers and mislead them to buy the wrong product. Since branded products are of good quality and usually come with a guarantee, it is always better to purchase one as it will give you less trouble in the long run.

If you are in the look out for a branded Blue ray DVD player, check on leading names such as Sony, Samsung, Panasonic, etc and purchase the best product on offer. In addition to these players, the Playstation-3 comes with a Blue ray DVD player that is already built-in. In addition to the normal DVD players that use the Blue ray technology, there are also laptops and desktop computers which have a Blue ray DVD player incorporated in them.

Playing standard DVD’s can be done on a Blue ray DVD player, but it should be noted that the picture quality won’t be of what a Blue ray disk will give you but of a normal DVD. Blue ray DVD’s can only be played on a Blue ray DVD player, therefore one needs to purchase a player with high quality to get the best.

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More at: 17-inch Neoprene Bags. It seems like each year there is some new advancement made and the technology keeps improving day by day. Currently the biggest evolution is the Blue ray technology. But before talking about that, it is better to learn more about the Blue ray disk and Blue ray drives. The Blue ray disk is very much different from a normal DVD and consists of a ferromagnetic material that is sealed with a plastic coating. There are different kinds of optical disk drives and some of the famously known one’s are the Blue ray drives.

The Blue ray drives enable the reading and writing of data on to a Blue ray disk with storage capacities of 25GB to 50GB. Unlike other disks, the Blue ray disks are readable and writable on both sides.

The way the Blue ray drives work is quite fascinating. The Blue ray drives actually have a laser inside that helps the reading and writing of data more understandable for the computer. During the whole disk reading process, a laser beam is projected on the disk. This reflects a light. The light changes according to the different effects of the magneto-optical Kerr.

The BDA, also known as the Blue ray Disk Association consist of some of the well known consumer electronic giants. According to them almost all Blue ray drives should be capable of reading the traditional type of DVD’s and CD’s. This is known as backward compatibility.

Although many consumers still use the standard DVD’s and CD’s to watch movies and listen to songs, the Blue ray disk format has gained more popularity over time. This is mainly because of its high storage capacity and outstanding performance. Who would want to purchase a traditional DVD that can store only up to 10GB instead of buying a Blue ray disk which can store between 25GB to 50GB?

During the early days there were a few manufacturers used to make products such as Blue ray DVD players and Blue ray drives which could play only DVD’s and not CD’s. But today, many companies have rectified this problem by improving the quality of their products. These days you will be able to purchase Blue ray drives and players that can read DVD’s as well as CD’s.

Large data amounts can be archived with the help of Blue ray technology. If you check with the latest models, you will notice that Blue ray drives are being incorporated in almost every laptop and desktop computer. Many computer systems are shipped with the Blue ray drives installed in them. The Sony Playstation-3 also has a Blue ray drive that’s built-in.

For manufacturers of traditional DVD’s and CD’s, the Blue ray disk has come up as a major competitor, enveloping most of its customers. After all who would want a DVD with low storage space when a Blue ray disk can be purchased with higher storage space and more features?

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