Articles for tag: correction codes, digital information, lossy compression, optical disc, pits lands, read write

Optical Discs: Understanding Data Representation

In the digital age, optical discs have become an important media for storing and transmitting information. These discs, such as CDs, DVDs, and Blu-rays, are commonly used to store various forms of media, from movies and music to computer software and video games. But have you ever wondered how these discs actually represent data? Optical ...

DVD Full Form: What Does DVD Stand For?

DVD stands for Digital Versatile Disc or Digital Video Disc. It is a type of optical disc that is primarily used for video and data storage. DVDs come in a compact disc-like form and can be played on a DVD player or a DVD drive on a computer. DVDs have a much larger capacity compared ...