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  2. Digital current loop interface - Wikipedia

    en.wikipedia.org/wiki/Digital_current_loop_interface

    A digital current loop uses the absence of current for high (space or break), and the presence of current in the loop for low (mark). [1] This is done to ensure that on normal conditions there is always current flowing and in the event of a line being cut the flow stops indefinitely, immediately raising the alarm of the event usually as the heavy noise of the teleprinter not being synchronized ...

  3. Telecommunications in Sri Lanka - Wikipedia

    en.wikipedia.org/wiki/Telecommunications_in_Sri...

    Centre for Telecommunication Research is a research-based institute at the Sri Lanka Technological Campus (SLTC) to carry out innovative, collaborative and industry-sponsored research works in wireless communications and networking. Research activities at the CTR, both fundamental and applied, mainly focus on technologies related to the ...

  4. File:Communication Systems.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Communication_Systems.pdf

    This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

  5. Information and Communication Technology Agency of Sri Lanka

    en.wikipedia.org/wiki/Information_and...

    e-Swabhimani, the “Digital Social Impact Awards” was launched in November 2009 with the objective of recognizing creativity and the skills of local developers and thereby providing them with a platform to showcase their solutions nationally and internationally. eSwabhimani looks at novel applications that make a positive social impact on the lives of people.

  6. Highway Addressable Remote Transducer Protocol - Wikipedia

    en.wikipedia.org/wiki/Highway_Addressable_Remote...

    The HART Communication Protocol (Highway Addressable Remote Transducer) is a hybrid analog+digital industrial automation open protocol. Its most notable advantage is that it can communicate over legacy 4–20 mA analog instrumentation current loops, sharing the pair of wires used by the analog-only host systems.

  7. Jawaharlal Nehru Technological University, Anantapur

    en.wikipedia.org/wiki/Jawaharlal_Nehru...

    JNT University started functioning from Hyderabad. Thus, the College of Engineering, Anantapur went into the fold of JNTU and the college was renamed as JNTU College of Engineering Anantapur. Subsequently, JNTU Act 1972 was amended by JNTU Ordinance, 1992 to affiliate any other college or institution notified by State Government of Andhra Pradesh.

  8. Murder plot arrests in gun crime crackdown - AOL

    www.aol.com/murder-plot-arrests-gun-crime...

    Four people have been arrested over an alleged plot to murder a man, as Greater Manchester Police (GMP) continued its crackdown on weapons. The victim was shot in the leg in Woodlands Road ...

  9. Modulation - Wikipedia

    en.wikipedia.org/wiki/Modulation

    Digital modulation schemes are possible because the transmitter-receiver pair has prior knowledge of how data is encoded and represented in the communications system. In all digital communication systems, both the modulator at the transmitter and the demodulator at the receiver are structured so that they perform inverse operations.