A walkie-talkie, more formally known as a handheld transceiver (HT), is a hand-held, portable, two-way radio transceiver. A walkie-talkie is a half-duplex communication device. Multiple walkie talkies use a single radio channel, and only one radio on the channel can transmit at a time, although any number can listen.
What is walkie-talkie used for?
What is a walkie talkie? Walkie talkies are handheld portable radios that use radio waves to communicate wirelessly on a single frequency band. They were first developed in the 1930s by a Canadian inventor named Donald Higgs and, quite independently, by an American named Alfred Gross.
What walkie means?
walkies in British English (ˈwɔːkɪz) noun British informal. the act of taking a dog for a walk.
What is another word for walkie-talkie?
In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for walkie talkie, like: radio-transmitter, walky-talky, two-way radio, field radio, radio-receiver, remote control, radio, intercom, pager, portable transmitter and receiver and hands free.
What is the range of a walkie-talkie?
The maximum range for a walkie-talkie is usually around 5 miles, but some designs can go all the way to 36 miles. However, this range differs greatly depending on your surroundings, and the maximum distance listed usually refers to when the devices are transmitting between two high points.
What was the title of the first talkie What was the name of the actor who starred in it?
The famous so-called “first talking picture”, The Jazz Singer (1927), starring Al Jolson, is in fact a part-talkie. It features only about fifteen minutes of singing and talking, interspersed throughout the film, while the rest is a typical silent film with “titles” and only a recorded orchestral accompaniment.
