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  2. Single-sideband modulation - Wikipedia

    en.wikipedia.org/wiki/Single-sideband_modulation

    In radio communications, single-sideband modulation (SSB) or single-sideband suppressed-carrier modulation (SSB-SC) is a type of modulation used to transmit information, such as an audio signal, by radio waves. A refinement of amplitude modulation, it uses transmitter power and bandwidth more efficiently.

  3. Sashastra Seema Bal - Wikipedia

    en.wikipedia.org/wiki/Sashastra_Seema_Bal

    Sashastra Seema Bal (SSB; transl. Armed Border Force) is a central armed police force in India under the Ministry of Home Affairs. It is responsible for guarding India’s borders with Nepal and Bhutan .

  4. Controlled-envelope single-sideband modulation - Wikipedia

    en.wikipedia.org/wiki/Controlled-envelope_single...

    CESSB (controlled-envelope single-sideband) is a narrowband modulation method using a single sideband, whose peak envelope level is controlled so that the peak-to-average power ratio of CESSB is much reduced compared to standard SSB modulation and offers improved effective range over standard SSB modulation while simultaneously retaining backwards compatibility with standard SSB radios.

  5. Seaman Service Book (Pakistan) - Wikipedia

    en.wikipedia.org/wiki/Seaman_Service_Book_(Pakistan)

    Seaman Service Book (SSB) is a continuous record of a seaman’s service. This document certifies that the person holding is a seaman as per the International Convention on Standards of Training, Certification and Watch keeping for Seafarers (STCW), 1978, as amended from time to time. Seaman Book is one of the compulsory document for applying ...

  6. Services Selection Board - Wikipedia

    en.wikipedia.org/wiki/Services_Selection_Board

    Services Selection Board (SSB) is an organization that assesses the candidates for becoming officers in the Indian Armed Forces. The board evaluates the suitability of the candidate for becoming an officer using a standardized protocol of evaluation system which constitutes intelligence tests, and personality interviews.

  7. Beat frequency oscillator - Wikipedia

    en.wikipedia.org/wiki/Beat_frequency_oscillator

    BFOs are also used to demodulate single-sideband (SSB) signals, making them intelligible, by essentially restoring the carrier that was suppressed at the transmitter. BFOs are sometimes included in communications receivers designed for short wave listeners; they are almost always found in communication receivers for amateur radio , which often ...

  8. Solid-state battery - Wikipedia

    en.wikipedia.org/wiki/Solid-state_battery

    A solid-state battery (SSB) is an electrical battery that uses a solid electrolyte (solectro) to conduct ions between the electrodes, instead of the liquid or gel polymer electrolytes found in conventional batteries. [1] Solid-state batteries theoretically offer much higher energy density than the typical lithium-ion or lithium polymer ...

  9. Single-stranded binding protein - Wikipedia

    en.wikipedia.org/wiki/Single-stranded_binding...

    In ICP8, the herpes simplex virus (HSV-1) single-strand DNA-binding protein (ssDNA-binding protein (SSB)), the head consists of the eight alpha helices.The front side of the neck region consists of a five-stranded beta-sheet and two alpha helices, whereas the back side is a three-stranded beta-sheet The shoulder part of the N-terminal domain contains an alpha-helical and beta-sheet region. [1]