The encoding of data by discrete bits was used in the punched cards invented by Basile Bouchon and Jean-Baptiste Falcon (1732), developed by Joseph Marie Jacquard (1804), and later adopted by … 展开
Physical Representation
A bit can be stored by a digital device or other physical system that exists in either of two possible distinct states. These may be the two stable states of a flip-flop, two positions of an el… 展开
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Unit and Symbol
The bit is not defined in the International System of Units (SI). However, the International … 展开
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Information Capacity and Information Compression
When the information capacity of a storage system or a communication channel is presented in bits or bits per second, this often refers to binary digits, which is a computer hardw… 展开
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Bit-Based Computing
Certain bitwise computer processor instructions (such as bit set) operate at the level of manipulating bits rather than manipulating data interpreted as an aggregate of bits… 展开
Similar to torque and energy in physics; information-theoretic information and data storage size have the same dimensionality of units of measurement, but there is in general no mean… 展开
网页In computer programming, a bitwise operation operates on a bit string, a bit array or a binary numeral (considered as a bit string) at the level of its individual bits. It is a fast and simple …
网页A bit array (also known as bitmask, [1] bit map, bit set, bit string, or bit vector) is an array data structure that compactly stores bits. It can be used to implement a simple set data …
网页En informática o teoría de la información, el bit corresponde a un dígito del sistema de numeración binario y representa la unidad mínima de información. El término es un …
网页Byte. The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer [1][2] and for this reason it is the smallest addressable unit of memory in many computer architectures.
网页Der Begriff Bit (Kofferwort aus englisch binary digit) [1] wird in der Informatik, der Informationstechnik, der Nachrichtentechnik sowie verwandten Fachgebieten zunächst …
网页A bit is a symbol used for communication or, equivalently, a unit of information storage on a computer. A bit is also used as a unit of information. Bit or BIT may also refer to: