The Blu Ray technology
BLU-RAY DISC 12 cm
in diameter and exactly the same appearance. This is the Blu Ray album, which will replace the current DVD. In its predecessor mode, it is a video and audio support, but in this case it is designed to store high-resolution images and high-density data. It has the ability to receive a large amount of information, which is one of the main hallmarks of the album. Explained by numbers: If the DVD had a capacity of 9.4 gigabits so far, the Blu Ray will now have 50 gigabits. Baina zergatik dute disko hauek informazio-kantitate handiagoa jasotzeko ahalmena?DVD-irakurgailuek
egiten duten antzera, Blu Ray diskoak irakurtzen dituzten tresnek laser bat erabiltzen dute diskoa irakurtzeko. However, both disc readers use different laser colors. The DVD has a red laser, and the Blu Ray has a blue laser. The key lies in this laser color used by disc readers. The wavelength of the two lasers is different. The wavelength of the blue laser is shorter than that of the red
laser due to its higher frequency. Because the wavelength of the blue laser is shorter, it can store a larger amount of information in the same space. That’s why Blu Ray has the ability to store more information than DVD. The change between the two albums is already underway. Whoever wants to ignore change, however, has a choice. In fact, Blu Ray readers will also be able to read DVD discs. At least for now, we can rest easy, because the home video library is safe.
Buletina
Bidali zure helbide elektronikoa eta jaso asteroko buletina zure sarrera-ontzian