In telecommunications Telecommunication is the assisted transmission over a distance for the purpose of communication. In earlier times, this may have involved the use of smoke signals, drums, semaphore, flags or heliograph. In modern times, telecommunication typically involves the use of electronic devices such as the telephone, television, radio or computer. Early and computing Computing is usually defined as the activity of using and developing computer technology, computer hardware and software. It is the computer-specific part of information technology. Computer science is the study and the science of the theoretical foundations of information and computation and their implementation and application in computer, bitrate (sometimes written bit rate, data rate or as a variable R or fb) is the number of bits In computing and telecommunications a bit is a basic unit of information storage and communication; it is the maximum amount of information that can be stored by a device or other physical system that can normally exist in only two distinct states. These states are often interpreted as the binary digits 0 and 1. They may be interpreted also as that are conveyed or processed per unit of time.
The bit rate is quantified using the bits per second In telecommunications, bit rate or data transfer rate is the average number of bits, characters, or blocks per unit time passing between equipment in a data transmission system. This is typically measured in multiples of the units bit per second or byte per second (bit/s or bps) unit, often in conjunction with an SI prefix An SI prefix is a name or associated symbol that precedes a basic unit of measure (or its symbol) to form a decimal multiple or submultiple. The abbreviation SI is from the French language name Système International d’Unités (also known as International System of Units). SI prefixes are used to reduce the number of zeros shown in numerical such as kilo- Kilo is a prefix in the SI and other systems of units denoting 103 or 1,000. For example: (kbit/s or kbps), mega- mega is an SI prefix in the SI system of units denoting a factor of 106, 1,000,000 (one million) (Mbit/s or Mbps), giga- Giga is a prefix in the SI system of units denoting 109, or 1,000,000,000. The Oxford English Dictionary reports the earliest written use of giga- in this sense to be in the Reports of the IUPAC 14th Conference in 1947: "The following prefixes to abbreviations for the names of units should be used: G giga 109×". Giga comes from the (Gbit/s or Gbps) or tera- tera is a prefix in the International System of Units (SI) denoting 1012, or 1,000,000,000,000 (1 trillion in short scale) (Tbit/s or Tbps). 1 kbit/s has almost always meant 1,000 bit/s, not 1,024 bit/s, also before 1999 when SI prefixes were defined for units of information in an IEC standard IEC 60027 is the International Electrotechnical Commission's standard on Letter symbols to be used in electrical technology. It consists of several parts:.
The formal abbreviation for "bits per second" is "bit/s" (not "bits/s"). In less formal contexts the abbreviations "b/s" or "bps" are often used, though this risks confusion with "bytes A byte is a basic unit of measurement of information storage in computer science. In many computer architectures it is a unit of memory addressing. There is no standard[citation needed], but a byte most often consists of eight bits per second" ("B/s", "Bps").
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