- mechanical television
- John L Baird
Inventors, Inventions . 2014.
Inventors, Inventions . 2014.
Mechanical television — This schematic shows the circular paths traced by the holes in a Nipkow disk. Mechanical television (also called televisor) was a broadcast television system that used mechanical or electromechanical devices to capture and display video images.… … Wikipedia
Television systems before 1940 — A number of experimental and broadcast pre World War II television systems were tested. The first ones were mechanical based (mechanical TV) and of very low resolution, sometimes with no sound. Later TV systems were electronic (electronic TV).… … Wikipedia
Television — For other uses, see Television (disambiguation). TV redirects here. For other uses, see TV (disambiguation) … Wikipedia
Television in the Soviet Union — was owned by the state and was under its tight control and censorship.The governing body in the former Soviet Union was USSR State Committee for Television and Radio Broadcasting , or USSR Gosteleradio (Государственный комитет по телевидению и… … Wikipedia
Television Electronic Disc — (TeD) is a discontinued video recording format, released in 1975 by Telefunken and Teldec. The format used 8 inch diameter flexible foil discs, which spun at 1500 rpm on a cushion of air. TeD never gained wide acceptance, and could not compete… … Wikipedia
mechanical laughter — mechanical laughter, laughter recorded to accompany the sound track of a television or radio program: »Producers believe “mechanical laughter” creates a responsive mood in the living room for watching a comedy or variety show (Jack Gould) … Useful english dictionary
Mechanical floor — A mechanical floor, mechanical penthouse, or mechanical level is a storey of a high rise building that is dedicated to mechanical and electronics equipment. Mechanical is the most commonly used term, but words such as utility, technical, service … Wikipedia
Mechanical resonance — This article is about mechanical resonance in physics and engineering. For a general description of resonance, see resonance. For mechanical resonance of sound including musical instruments, see acoustic resonance. For the music album by the… … Wikipedia
Mechanical bull — Gator Conley on a mechanical bull A mechanical bull, also known as a rodeo bull or bucking bronco is a machine that replicates the sensation of riding a bucking animal, such as a rodeo bull or horse. It is usually powered by a variable speed… … Wikipedia
Television set — [1] TV set redirects here. For other uses, see Television set (disambiguation) … Wikipedia