The common name for a modulator-demodulator is
The common name for a modulator-demodulator is Correct Answer Modem
The correct answer is Modem
Key Points
- The design of a modem differs for both the external and internal modem. In internal modems, IRQ – Interrupt request is utilized to configure the modem in addition to I/O, which is a memory address. Usually, before the installation of a built-in modem, integrated serial interfaces are disabled, assigning them the COM2 resources at the same time.
- For external types of modem, the modem assigns and uses the resources itself. This is especially helpful for the USB port and laptop users as the non-complex and simpler nature of the process render it far much more useful for daily usage.
- At the time of setup, the second step to make sure the proper working of a modem is the installation of drivers. The modem working efficiency and processing is decided by two factors:
- Speed of UART –An acronym for Universal Asynchronous Receiver or Transmitter chip (installed on the motherboard to which the modem connection is established)
- Speed of the modem itself
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Feb 20, 2025