What is modem short for?

What is modem short for?

Modem, (from “modulator/demodulator”), any of a class of electronic devices that convert digital data signals into modulated analog signals suitable for transmission over analog telecommunications circuits.

How was the word modem created?

The word “modem” is a contraction of the words modulator-demodulator. A modem is typically used to send digital data over a phone line. Modems came into existence in the 1960s as a way to allow terminals to connect to computers over the phone lines.

When was the word modem first used?

1937
modem (n.) by 1937 in reference to electrical transmission of sound and other signals, contracted from modulator-demodulator; see modulator.

What is modem define the word modem?

(Entry 1 of 2) : a device that converts signals produced by one type of device (such as a computer) to a form compatible with another (such as a telephone) and that is used especially to transmit and receive information between computers via landlines.

What does WiFi stand for?

Wireless Fidelity
Wi-Fi, often referred to as WiFi, wifi, wi-fi or wi fi, is often thought to be short for Wireless Fidelity but there is no such thing. The term was created by a marketing firm because the wireless industry was looking for a user-friendly name to refer to some not so user-friendly technology known as IEEE 802.11.

What is modem and its types?

There are three types of modems: cable, digital subscriber line (DSL) and dial-up. This type of modem delivers high speed internet to your device. DSL and dial-up modems use a cable that connects to your phone line. DSL, however, still allows you to use your landline telephone while connected to the internet.

Who made the first modem?

Eventually the modulator-demodulator was used to allow dial-up Internet connections to personal computers at home. The first PC modem (80-103A) was created in 1977, by Dale Heatherington and Dennis Hayes.

Who invented Internet?

Bob Kahn
Vint Cerf
Internet/Inventors

Who found modem?

The first PC modem (80-103A) was created in 1977, by Dale Heatherington and Dennis Hayes (see the lower image). Dennis Hayes (born 1950) met Dale Heatherington (born 1948) at National Data Corporation, when he worked after concluding his studies at Georgia Institute of Technology.

Is modem a real word?

A modulator-demodulator, or simply a modem, is a hardware device that converts data from a digital format, intended for communication directly between devices with specialized wiring, into one suitable for a transmission medium such as telephone lines or radio.

What is another name for modem?

In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for modem, like: cable modem, dsl, router, adapter, ethernet, dial-up, usb, adsl, controllerless, irda and dialup.

Is Wi-Fi the same as internet?

Internet is the data (the language). Wi-Fi is a wireless network technology that sends this data via internet connections (the highway) through the air to wide area networks and on to non-wired computers.