Communication between computers using standard telephone service ______________.
Communication between computers using standard telephone service ______________.
The correct option is E Requires a change to an analog signal
Communication between computers using standard telephone
service Requires a change to an analog signal.
Analog lines, also referred to as POTS (Plain Old
Telephone Service), support standard phones, fax machines, and modems. These
are the lines typically found in your home or small office. Digital lines are
found in large, corporate phone systems.
The best example of a communication device is a computer
Modem, which is capable of sending and receiving a signal to allow computers to
talk to other computers over the telephone. Other examples of communication
devices include a network interface card (NIC), Wi-Fi devices, and an access
point.
An analog-to-digital converter, or ADC as it is more
commonly called, is a device that converts analog signals into digital signals.
Analog information is transmitted by modulating a continuous transmission
signal by amplifying a signal's strength or varying its frequency to add or
take away data.
Communication between computers using standard telephone service Requires a change to an analog signal.
Analog lines, also referred to as POTS (Plain Old Telephone Service), support standard phones, fax machines, and modems. These are the lines typically found in your home or small office. Digital lines are found in large, corporate phone systems.
The best example of a communication device is a computer Modem, which is capable of sending and receiving a signal to allow computers to talk to other computers over the telephone. Other examples of communication devices include a network interface card (NIC), Wi-Fi devices, and an access point.
An analog-to-digital converter, or ADC as it is more commonly called, is a device that converts analog signals into digital signals. Analog information is transmitted by modulating a continuous transmission signal by amplifying a signal's strength or varying its frequency to add or take away data.
