DSLAM
MODEM stands for modulator/demodulator. Outgoing it modulates a carrier wave with information and transmits this data on a wire or through the air. When it receives a modulated signal it demodulates the signal and separates out the information.
d. Modem It modulates digital signals to analogue signals and demodulates analogue signals back to digital signals.
MODEM (Modulator - Demodulator)modulates Digitals signals to Analog to send over Telephone lines and Demodulates Analog signals in Digital Signals.
To receive a Satellite signal, you need a LNB which is attached to your satellite dish--The LNB and dish is determined by which satellite TV service you have--either Dish Network or DirecTV. The satellite dish is pointed in a particular direction to pick up the correct satellite orbiting the sky. You will also need a satellite receiver, which is "wired" to the LNB and also is attached to your television.
Yes. A modem, even a single chip modem, is a hardware device that modulates ("mo") and demodulates ("dem") analog signals for use in digital devices.
The blended word for modulation and demodulation is "modem." A modem is a device that modulates digital signals into analog signals for transmission and demodulates received signals back into digital form. This process enables communication over various types of networks, such as telephone lines and broadband connections.
The OSI layer responsible for converting bits into signals for outgoing messages and signals into bits for incoming messages is the Physical layer. This layer handles the transmission and reception of raw bitstreams over a physical medium, such as cables or wireless signals. It defines the electrical, mechanical, and procedural specifications for transmitting data.
A modem (modulator-demodulator) converts digital data from a computer into analog signals for transmission over telephone lines or other communication mediums. It modulates digital signals into analog form for sending and demodulates incoming analog signals back into digital data for the computer. This process enables devices to communicate over various types of networks, such as DSL, cable, or fiber-optic connections. Essentially, the modem serves as a bridge between digital devices and the analog transmission infrastructure.
The hardware component that modulates and demodulates signals is called a modem (modulator-demodulator). Its primary function is to convert digital data from a computer into an analog signal suitable for transmission over telephone lines or other communication mediums (modulation), and to convert incoming analog signals back into digital data for the computer to process (demodulation). This enables effective communication over various types of networks, including broadband and dial-up connections.
MODEM Stands for MOdulator DEModulator. It acts both as an input & output (SIGNAL) as it converts incoming analog signals to digital and viceversa. Incoming - while downloading. Outgoing - while uploading.
An external modem connects to a computer and a communication line, such as a phone line or cable system, to facilitate data transmission. It modulates digital signals from the computer into analog signals for transmission over the communication line and demodulates incoming analog signals back into digital form for the computer. This process allows devices to communicate over long distances by converting data formats suitable for both the digital realm of computers and the analog nature of communication lines. External modems typically connect via USB or serial ports, providing a bridge between the digital and analog worlds.
It amplifies the incoming and outgoing signals. This would be used by someone who lived in an area where cell phone reception was poor.