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Naval air traffic controller communicates with aircraft over a two-way radio headset A variety of portable handheld two-way radios for private use. A two-way radio is a radio transceiver (a radio that can both transmit and receive radio waves), which is used for bidirectional person-to-person voice communication with other users with similar radios, [1] in contrast to a broadcast receiver ...
In 1976, Dale McMurray and Larry Westfall were brought on as additional business partners. In that same year, the first Total Gym TV commercial hit the market. [2] In 1988, Total Gym moved into the physical therapy field, and [citation needed] as of February 2022 most or all of the home equipment line is made in China. [citation needed]
The SCR-536 is often considered the first of modern hand-held, self-contained, "handie talkie" transceivers (two-way radios). It was developed in 1940 by a team led by Don Mitchell, chief engineer for Galvin Manufacturing (now Motorola Solutions) and was the first true hand-held unit to see widespread use. [1]
The Tonal 2 is an in-home, all-in-one gym focused on resistance training. The device itself is like a thick mirror, with adjustable metal arms that unfold for use and then tuck away for storage.
General 3.5 mm computer headsets come with two 3.5 mm connectors: one connecting to the microphone jack and one connecting to the headphone/speaker jack of the computer. 3.5 mm computer headsets connect to the computer via a sound card, which converts the digital signal of the computer to an analog signal for the headset. USB computer headsets ...
Interruptible foldback (IFB), also known as interrupted foldback, interruptible feedback, or interrupt for broadcast, is a monitoring and cueing system used in television, filmmaking, video production, and radio broadcast for one-way communication from the director or assistant director to on-air talent or a remote location.
This phrase describes turntables (phonographs) and a microphone connected to a mixer. The DJ uses the mixer's crossfader to fade between two songs playing on the turntables. Fading often includes beatmatching. Live hip hop music also often has an MC rapping into the microphone. In nightclubs the microphone is usually used only for announcements.
A box jump being performed, onto a black plyometric box A plyometric box , also simply known as a plyo box or jump box , is a piece of training equipment used for plyometric exercises . Plyometric exercises are a type of explosive power training that uses muscle elasticity to produce rapid, forceful movements. [ 1 ]