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A batteryless radio is a type of radio receiver that does not require the use of a battery to provide it with electrical power. Originally this referred to units which could be used directly by AC mains supply (mains radio); it can also refer to units which do not require a power source at all, except for the power that they receive from an ...
Freeplay devices have captured acclaim on multiple occasions. The initial clockwork radio won the "BBC Design Award" in 1996, [11] and the Design Council's Millennium Product Award. [12] The "Weza" foot-powered generator won an "Innovation in Water, Sanitation and Energy Services for Poor People" award from the World Bank in 2006. [13]
Trevor Graham Baylis CBE (13 May 1937 – 5 March 2018) was an English inventor best known for the wind-up radio.The radio, instead of relying on batteries or external electrical source, is powered by the user winding a crank.
The original Baygen clockwork radio with crank in winding position A windup radio or clockwork radio is a radio that is powered by human muscle power rather than batteries or the electrical grid. In the most common arrangement, an internal electric generator is run by a mainspring, which is wound by a hand crank on the case.
The new company controlled Rogers Radio Tube Company and Rogers Batteryless Radio Company. Joseph Elsworth Rogers (1898–1960), brother of Edward Rogers, was an important member of the company and served as vice-president until 1939, and then as head from 1939 to 1960.
Wave Radio/CD. The "Wave Radio" (which has since become known as "Wave Radio I") was an AM/FM clock radio that was introduced in 1993. It was smaller than the Acoustic Wave Music System and used two 2.5-inch speakers. [3] A "Wave Radio/CD" model was introduced in 1998 and was essentially a Wave Radio I with a CD player.
The KLH Model Eight FM table radio, circa 1960. A table radio is a small, self-contained radio receiver used as an entertainment device. Most such receivers are limited to radio functions, though some have compact disc or audio cassette players and clock radio functions built in; some models also include shortwave or satellite radio functionality.
SABA started as a clock-making company, then became a radio manufacturer, and a few years later a record label. In 1968, SABA sold the majority of the company to GTE , an American telephone company. In 1980, the company was purchased by Thomson SA and integrated as a separate business unit.
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