Faster access than browser!
28 relations: A-law algorithm, Bit, Carrier system, Channel-associated signaling, Coaxial, Common-channel signaling, Cyclic redundancy check, Data-rate units, Digital Signal 0, Digital Signal 1, Duplex (telecommunications), Ethernet, European Conference of Postal and Telecommunications Administrations, Frame synchronization, International Telecommunication Union, ITU-T, List of interface bit rates, Modified AMI code, Multiplexing, Plesiochronous digital hierarchy, Pulse-code modulation, Sampling (signal processing), Signalling System No. 7, STM-1, T-carrier, Time-division multiplexing, Twisted pair, Volt.
A-law algorithm
An A-law algorithm is a standard companding algorithm, used in European 8-bit PCM digital communications systems to optimize, i.e. modify, the dynamic range of an analog signal for digitizing.
New!!: E-carrier and A-law algorithm · See more »
Bit
The bit (a portmanteau of binary digit) is a basic unit of information used in computing and digital communications.
New!!: E-carrier and Bit · See more »
Carrier system
A carrier system is a telecommunications system that transmits information, such as the voice signals of a telephone call and the video signals of television, by modulation of one or multiple carrier signals above the principal voice frequency or data rate.
New!!: E-carrier and Carrier system · See more »
Channel-associated signaling
Channel-associated signaling (CAS), also known as per-trunk signaling (PTS), is a form of digital communication signaling.
New!!: E-carrier and Channel-associated signaling · See more »
Coaxial
In geometry, coaxial means that two or more three-dimensional linear forms share a common axis.
New!!: E-carrier and Coaxial · See more »
Common-channel signaling
In telephony, common-channel signaling (CCS), in the US also common-channel interoffice signaling (CCIS), is the transmission of signaling information (control information) on a separate channel than the data, and, more specifically, where that signaling channel controls multiple data channels.
New!!: E-carrier and Common-channel signaling · See more »
Cyclic redundancy check
A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.
New!!: E-carrier and Cyclic redundancy check · See more »
Data-rate units
In telecommunications, data-transfer rate is the average number of bits (bitrate), characters or symbols (baudrate), or data blocks per unit time passing through a communication link in a data-transmission system.
New!!: E-carrier and Data-rate units · See more »
Digital Signal 0
Digital Signal 0 (DS0) is a basic digital signaling rate of 64 kilobits per second (kbit/s), corresponding to the capacity of one analog voice-frequency-equivalent communication channel.
New!!: E-carrier and Digital Signal 0 · See more »
Digital Signal 1
Digital Signal 1 (DS1, sometimes DS-1) is a T-carrier signaling scheme devised by Bell Labs.
New!!: E-carrier and Digital Signal 1 · See more »
Duplex (telecommunications)
A duplex communication system is a point-to-point system composed of two or more connected parties or devices that can communicate with one another in both directions.
New!!: E-carrier and Duplex (telecommunications) · See more »
Ethernet
Ethernet is a family of computer networking technologies commonly used in local area networks (LAN), metropolitan area networks (MAN) and wide area networks (WAN).
New!!: E-carrier and Ethernet · See more »
European Conference of Postal and Telecommunications Administrations
The European Conference of Postal and Telecommunications Administrations (CEPT) was established on June 26, 1959, as a coordinating body for European state telecommunications and postal organizations.
New!!: E-carrier and European Conference of Postal and Telecommunications Administrations · See more »
Frame synchronization
In telecommunication, frame synchronization or framing is the process by which, while receiving a stream of framed data, incoming frame alignment signals (i.e., a distinctive bit sequences or syncwords) are identified (that is, distinguished from data bits), permitting the data bits within the frame to be extracted for decoding or retransmission.
New!!: E-carrier and Frame synchronization · See more »
International Telecommunication Union
The International Telecommunication Union (ITU; Union Internationale des Télécommunications (UIT)), originally the International Telegraph Union (Union Télégraphique Internationale), is a specialized agency of the United Nations (UN) that is responsible for issues that concern information and communication technologies.
New!!: E-carrier and International Telecommunication Union · See more »
ITU-T
The ITU Telecommunication Standardization Sector (ITU-T) is one of the three sectors (divisions or units) of the International Telecommunication Union (ITU); it coordinates standards for telecommunications.
New!!: E-carrier and ITU-T · See more »
List of interface bit rates
This is a list of interface bit rates, is a measure of information transfer rates, or digital bandwidth capacity, at which digital interfaces in a computer or network can communicate over various kinds of buses and channels.
New!!: E-carrier and List of interface bit rates · See more »
Modified AMI code
Modified AMI codes are a digital telecommunications technique to maintain system synchronization.
New!!: E-carrier and Modified AMI code · See more »
Multiplexing
In telecommunications and computer networks, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium.
New!!: E-carrier and Multiplexing · See more »
Plesiochronous digital hierarchy
The plesiochronous digital hierarchy (PDH) is a technology used in telecommunications networks to transport large quantities of data over digital transport equipment such as fibre optic and microwave radio systems.
New!!: E-carrier and Plesiochronous digital hierarchy · See more »
Pulse-code modulation
Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals.
New!!: E-carrier and Pulse-code modulation · See more »
Sampling (signal processing)
In signal processing, sampling is the reduction of a continuous-time signal to a discrete-time signal.
New!!: E-carrier and Sampling (signal processing) · See more »
Signalling System No. 7
Signaling System No.
New!!: E-carrier and Signalling System No. 7 · See more »
STM-1
The STM-1 (Synchronous Transport Module level-1) is the SDH ITU-T fiber optic network transmission standard.
New!!: E-carrier and STM-1 · See more »
T-carrier
The T-carrier is a member of the series of carrier systems developed by AT&T Bell Laboratories for digital transmission of multiplexed telephone calls.
New!!: E-carrier and T-carrier · See more »
Time-division multiplexing
Time-division multiplexing (TDM) is a method of transmitting and receiving independent signals over a common signal path by means of synchronized switches at each end of the transmission line so that each signal appears on the line only a fraction of time in an alternating pattern.
New!!: E-carrier and Time-division multiplexing · See more »
Twisted pair
Twisted pair cabling is a type of wiring in which two conductors of a single circuit are twisted together for the purposes of improving electromagnetic compatibility.
New!!: E-carrier and Twisted pair · See more »
Volt
The volt (symbol: V) is the derived unit for electric potential, electric potential difference (voltage), and electromotive force.
New!!: E-carrier and Volt · See more »
Redirects here:
E carrier, E-carrier level 1, E1 carrier, E1-carrier, European format for digital transmission.
References
[1] https://en.wikipedia.org/wiki/E-carrier
