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signal

B1 noun

Các nghĩa

  1. tín hiệu

    A sequence of states representing an encoded message in a communication channel.

  2. tín hiệu

    Any variation of a quantity or change in an entity over time that conveys information upon detection.

  3. tín hiệu

    A sign made to give notice of some occurrence, command, or danger, or to indicate the start of a concerted action.

    All obeyed / The wonted signal and superior voice / Of this great potentate.

  4. đèn hiệu, cờ hiệu

    An on-off light, semaphore, or other device used to give an indication to another person.

  5. tín hiệu đường sắt

    A railway signal.

  6. tín hiệu

    An electromagnetic action, normally a voltage that is a function of time, that conveys the information of the radio or TV program or of communication with another party.

    internet · tv · usually

    My mobile phone can't get a signal in the railway station.

  7. tín hiệu

    An action, change or process done to convey information and thus reduce uncertainty.

  8. dấu hiệu, điềm báo

    A token; an indication; a foreshadowing; a sign.

    The weary sun […] / Gives signal of a goodly day to-morrow.

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