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In telecommunication, a maritime broadcast communications net is a communications net that is used for international distress calling, including international lifeboat, lifecraft, and survival-craft high frequency ( HF ); aeronautical emergency very high frequency ( VHF ); survival ultra high frequency ( UHF ); international calling and safety very high frequency ( VHF ); combined scene-of-search-and-rescue ; and other similar and related purposes.
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telecommunication and broadcast
In telecommunication, an area broadcast shift or radio watch shift is the changing from listening to radio transmissions intended for one broadcast area to listening to transmissions intended for another broadcast area.
In telecommunication, a cable television relay service station ( CARS ) is a fixed or mobile station used for the transmission of television and related audio signals, signals of standard and FM broadcast stations, signals of instructional television fixed stations, and cablecasting from the point of reception to a terminal point from which the signals are distributed to the public.
Her Playboy photos were broadcast through mobile phones by the three largest South Korean telecommunication carriers.
The Bell Labs ' Manhattan facility devoted years of research to it during the 1930s, led by Dr. Herbert Ives along with his team of more than 200 scientists, engineers and technicians, intending to develop it for both telecommunication and broadcast entertainment purposes.
telecommunication and communications
Dual-tone multi-frequency signaling ( DTMF ) is used for telecommunication signaling over analog telephone lines in the voice-frequency band between telephone handsets and other communications devices and the switching center.
In return, Yota will use Rostelecom's wire communications channels at their telecommunication equipment sites ; it will gain access to Rostelecom's Internet connection and inter-city backbone links and the company's existing telecommunication equipment sites and data centres.
In telecommunication, the Aeronautical Emergency Communications System Plan ( AECS ) provides for the operation of aeronautical communications stations, on a voluntary, organized basis, to provide the President and the Federal Government, as well as heads of state and local governments, or their designated representatives, and the aeronautical industry with an expeditious means of communications during an emergency.
In telecommunication, automatic sounding is the testing of selected channels for quality by providing a very brief identifying transmission that may be used by other stations to evaluate connectivity, and availability, and to identify known working channels for immediate or later use for communications or calling.
In telecommunication, a basic exchange telecommunications radio service ( BETRS ) is a commercial service that can extend telephone service to rural areas by replacing the local loop with radio communications.
In telecommunication, a bridge-to-bridge station is a ship station operating in the port operations service in which messages are restricted to navigational communications and which is capable of operation from the ship's navigational bridge or, in the case of a dredge, from its main control station, operating on a frequency or frequencies in the 156-162 MHz band.
In telecommunication, a call-second is a unit used to measure communications traffic density.
In telecommunication, Carson's bandwidth rule defines the approximate bandwidth requirements of communications system components for a carrier signal that is frequency modulated by a continuous or broad spectrum of frequencies rather than a single frequency.
In telecommunication, circuit restoration is the process by which a communications circuit is established between two users after disruption or loss of the original circuit.
In telecommunication, the term communications center has the following meanings:
In telecommunication, the term communications deception has the following meanings:
In telecommunication, the term communications jamming ( COMJAM ) has the following meanings:
In telecommunication, communications survivability is the ability of communications systems to continue to operate effectively under adverse conditions, though portions of the system may be damaged or destroyed.
In telecommunication, a communications system is a collection of individual communications networks, transmission systems, relay stations, tributary stations, and data terminal equipment ( DTE ) usually capable of interconnection and interoperation to form an integrated whole.
In telecommunication, control communications is the branch of technology devoted to the design, development, and application of communications facilities used specifically for control purposes, such as for controlling ( a ) industrial processes, ( b ) movement of resources, ( c ) electric power generation, distribution, and utilization, ( d ) communications networks, and ( e ) transportation systems.
In telecommunication, a demand assignment is a method which several users share access to a communications channel on a real-time basis, i. e., a user needing to communicate with another user on the same network requests the required circuit, uses it, and when the call is finished, the circuit is released, making the circuit available to other users.
In telecommunication, a digital transmission group is a group of digitized voice or data channels or both with bit streams that are combined into a single digital bit stream for transmission over communications media.
In telecommunication, a distributed-queue dual-bus network ( DQDB ) is a distributed multi-access network that ( a ) supports integrated communications using a dual bus and distributed queuing, ( b ) provides access to local or metropolitan area networks, and ( c ) supports connectionless data transfer, connection-oriented data transfer, and isochronous communications, such as voice communications.
telecommunication and net
In telecommunication, net operation is the operation of an organization of stations capable of direct communication on a common channel or frequency.
In telecommunication, a tactical data information link — A ( TADIL — A ) is a netted link in which one unit acts as a net control station and interrogates each unit by roll call.
*. net. tr-for network, telecommunication and infrastructure companies and portals
TM net is a wholly owned subsidiary of Malaysia's main telecommunication provider, TM Bhd.
telecommunication and is
Asynchronous Transfer Mode ( ATM ) is, according to the ATM Forum, " a telecommunications concept defined by ANSI and ITU ( formerly CCITT ) standards for carriage of a complete range of user traffic, including voice, data, and video signals ," and is designed to unify telecommunication and computer networks.
Originally the teachers communicated with the children via radio, but now satellite telecommunication is used instead.
Bluetooth is managed by the Bluetooth Special Interest Group, which has more than 16, 000 member companies in the areas of telecommunication, computing, networking, and consumer electronics.
In computing and telecommunication, a control character or non-printing character is a code point ( a number ) in a character set, that does not in itself represent a written symbol.
An electrical telegraph is a telegraph that uses electrical signals, usually conveyed via telecommunication lines or radio.
At its headquarters in Reading, England, one of the largest supercomputer complexes in Europe is linked by high-speed telecommunication lines to the computer systems of the national weather services of its supporting states.
The ITU-T mission is to ensure the efficient and timely production of standards covering all fields of telecommunications on a worldwide basis, as well as defining tariff and accounting principles for international telecommunication services.
Because of the widespread availability of ADSL services, ISDN is today primarily used for voice and fax traffic, but is still very popular thanks to the pricing policy of German telecommunication providers.
Located northwest of central Stockholm, it is divided by the Stockholm Metro blue line into a western part which is primarily a working class and middle class residential area, and an eastern part occupied by commercial ventures, mostly in the telecommunication and information technology industry.
The decimal SI definition, 1 kbit / s = 1000 bit / s, is used uniformly in the context of telecommunication transmission speeds.
The nibble is often called a " semioctet " or a " quartet " in a networking or telecommunication context.
On 28 December 2003 the duties of Oftel were inherited by Ofcom, which is the result of a consolidation of the British telecommunication and broadcasting regulators.
The centerpiece of the deregulation was the establishment of two categories of basic services licenses: Local loop ( LL ), for fixed line telecommunication within the 14 PTCL regions, and Long-distance and International ( LDI ), for connectivity between regions .” Two sets of criteria set by the regulatory authorities must be met before an operator is allowed to start operation: one for the issuance of a license and another for the maintenance of service quality.
QAM is used extensively as a modulation scheme for digital telecommunication systems.
Government investment in the Rwandan telecommunication sector is growing and has been successful so far.
This abundance of telecommunication technology is a result of promoting a competitive industry that was made possible by deregulation.
“ It was and is the largest provider of both cable TV and mobile telecommunication ”.
The country ’ s economy is reasonably diversified with key economic sectors including mining, agriculture and fishery, vehicle manufacturing and assembly, food-processing, clothing and textiles, telecommunication, energy, financial and business services, real estate, tourism, transportation, and wholesale and retail trade.
As an outcome of this programme, the structure of the telecommunication sector in the country at present is as follows:
* Speech coding, a specialized form of data compression, is important in the telecommunication area.
Television ( TV ) is a telecommunication medium for transmitting and receiving moving images that can be monochrome ( black-and-white ) or colored, with or without accompanying sound.
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