• 2022-06-07
    It is designed ( ) voice transmission.
    A: to
    B: by
    C: on
    D: for
  • D

    内容

    • 0

      Analog signals may cause distortion such as graininess or snow in the case of video transmission and static or other background distortion in the case of audio transmission.

    • 1

      _______ is the set of standards or technologies that support transmission of voice and other types of communication over the Internet. A: MIDI B: VoIP C: MiniDc D: SATA

    • 2

      (74) was designed many years ago,with a goal in mind:transmitting the human voice in a more-or-less recognizable form. A: DWDM B: PSTN C: internet D: WLAN

    • 3

      TCP(Transmission Control Protocol) was specifically designed to provide a reliable end-to-end byte stream over a(n) A: IP address B: reliable network C: socket D: unreliable internetwork

    • 4

      With the specially designed keyboard for blind people, users can put information into the computer, and software helps _______ the online words _______ voice information. </p></p>