"tribit" redirects here. Not to be confused with tibit or trit.
In digital computing and telecommunications, a unit of information is the capacity of some standard data storage system or communication channel, used to measure the capacities of other systems and channels. In information theory, units of information are also used to measure information contained in messages and the entropy of random variables.
The most commonly used units of data storage capacity are the bit, the capacity of a system that has only two states, and the byte (or octet), which is equivalent to eight bits. Multiples of these units can be formed from these with the SI prefixes (power-of-ten prefixes) or the newer IEC binary prefixes (power-of-two prefixes).
and 23 Related for: Units of information information
and channels. In information theory, unitsofinformation are also used to measure information contained in messages and the entropy of random variables...
which reduces uncertainty by half'. Other units such as the nat may be used. For example, the information encoded in one "fair" coin flip is log2(2/1)...
otherwise combining the units mathematically, although one may act as a bound on the other. Unitsofinformation used in information theory include the shannon...
indicates the type of quantity and the base of the logarithm. Examples of logarithmic units include unitsofinformation and information entropy (nat, shannon...
ofUnits, SI. Among the different systems ofunits used in the world, the most widely used and internationally accepted one is SI. The base SI units are...
Information Overload Unit is the 1981 debut full-length album by the Australian industrial band SPK. Originally released in 1981 by Side Effects, it was...
superficially similar terms very incompatible.[citation needed] Unitsofinformation Metric prefix Based on the format standard, individual implementations...
self-information an observer would expect to gain about a random variable when measuring it. The information content can be expressed in various unitsof information...
A unit prefix is a specifier or mnemonic that is prepended to unitsof measurement to indicate multiples or fractions of the units. Unitsof various sizes...
Information theory is the mathematical study of the quantification, storage, and communication ofinformation. The field was originally established by...
Unit price information printed on supermarket shelf labels (price tickets) illustrates the quantity of product by a unitof measure (price per 100 g,...
System ofUnits (SI). Therefore, one megabyte is one million bytes ofinformation. This definition has been incorporated into the International System of Quantities...
This list contains general information about graphics processing units (GPUs) and video cards from Nvidia, based on official specifications. In addition...
coherent derived units, which can always be represented as products of powers of the base units. Twenty-two coherent derived units have been provided...
The byte is a unitof digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single...
The Qatar Financial InformationUnit (QFIU) is a Qatari government regulatory agency responsible for financial intelligence efforts to combat money laundering...
terms of the noisy-channel coding theorem, the channel capacity of a given channel is the highest information rate (in unitsofinformation per unit time)...
multiple of the unit byte for digital information. The International System ofUnits (SI) defines the prefix kilo as a multiplication factor of 1000 (103);...
measure of microstates that does not have a fundamental physical unit other than the unitsofinformation, in this case nats, which is just a statement of which...
collection of discrete or continuous values that convey information, describing the quantity, quality, fact, statistics, other basic unitsof meaning, or...
the following formulae determines the unitofinformation entropy that is used. The most common unitofinformation is the bit, or more correctly the shannon...