data compression

Englisch - Türkisch

Definition von data compression im Englisch Türkisch wörterbuch: veri sıkıştırma

Englisch - Englisch

Definition von data compression im Englisch Englisch wörterbuch: Any of several techniques for reducing the number of bits needed to represent an item of digital data, either to save storage or to use less bandwidth when transmitting it; reduction of a file containing data using a special algorithm (Computers); Process of reducing the amount of data needed for storage or transmission of a given piece of information (text, graphics, video, sound, etc.), typically by use of encoding techniques. Data compression is characterized as either lossy or lossless depending on whether some data is discarded or not, respectively. Lossless compression scans the data for repetitive sequences or regions and replaces them with a single "token." For example, every occurrence of the word the or region with the colour red might be converted to $. ZIP and GIF are the most common lossless formats for text and graphics, respectively. Lossy compression is frequently used for photographs, video, and sound files where the loss of some detail is generally unnoticeable. JPEG and MPEG (see MP3) are the most common lossy formats
data compression protocol: standard for data compression in communications transfer between computers