How television works
Analog television (or analogue television) is the original television technology that used analog transmission of video and audio. The information to be transmitted- the brightness, colors and the sou...
How television works - Wikipedia
History of television
The invention of the television was the work of many individuals in the 19th and early 20th century. Individuals and corportations competed in various parts of the world to deliver a device that super...
History of television - Wikipedia
Digital television transition
The digital television transition, also called the digital switchover or analog switch-off, is the process in which analog television broadcasting is converted to and replaced by digital television. T...
Digital television transition - Wikipedia
Broadcast engineering
Broadcast engineering is the field of electrical engineering, and now to some extent computer engineering and information technology, which deals with radio and television broadcasting. Audio enginee...
Electronic engineering
Electronics engineering, or electronic engineering, is an engineering discipline which utilizes non-linear and active electrical components (such as electron tubes, and semiconductor devices, especial...
Oscilloscope
An oscilloscope, previously called an oscillograph, and informally known as a scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electro...
Oscilloscope - Wikipedia
Extra high tension
The term high voltage usually means electrical energy at voltages high enough to inflict harm on living things. Equipment and conductors that carry high voltage warrant particular safety requirements ...
Extra high tension - Wikipedia
Power supply
A power supply is an electronic device that supplies electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another and, as a resu...
Power supply - Wikipedia
Sony TV8-301
The TV8-301 was a small black and white television made by Sony. It is notable for being the world's first non-projection type all-transistor television. It had an eight inch screen. It was also porta...
Audio-Technica
Audio-Technica Corporation (株式会社オーディオテクニカ, Kabushiki-gaisha Ōdio Tekunika), is a Japanese company that designs and manufactures professional wired and wireless microphones, headphones, phonogr...
Audio-Technica - Wikipedia
Conrad-Johnson
Conrad-Johnson is a manufacturer of high-end audio electronics, based in Fairfax, Virginia. The company was founded by Dr. Lewis Johnson and Dr. William Conrad in 1977. Its first product was a vacuum...
Cabasse (company)
Cabasse is a French audio manufacturer founded by Georges Cabasse in 1950. It is mainly known for its home loudspeakers but has also produced professional audio speakers for studio recording or sound ...
National Media Museum
The National Media Museum (formerly the National Museum of Photography, Film and Television) is a museum in Bradford, West Yorkshire, England, and is part of the national Science Museum Group. The mus...
National Media Museum - Wikipedia
Lipinski Sound
Lipinski Sound is a professional market and audiophile oriented manufacturer of loudspeakers, subwoofers, powered speaker stands (patent pending), surround sound systems, power amplifiers, microphones...
Lipinski Sound - Wikipedia
EMI
EMI Group Limited, also known as EMI Music or simply EMI, was a British multinational music recording and publishing company, and electronics device and systems manufacturing company, headquartered in...
EMI - Wikipedia
Scan line
A scanline is one line, or row, in a raster scanning pattern, such as a line of video on a cathode ray tube (CRT) display of a television set or computer monitor.On CRT screens the horizontal scan lin...
Scan line - Wikipedia
Ward-Beck Systems
Ward-Beck Systems commonly referred to as Ward-Beck or simply WBS, is a Canadian manufacture of broadcast audio and video equipment. It was founded in a garage in April 1967 by Ron W. Ward and directo...
Ward-Beck Systems - Wikipedia
Roksan Audio
Roksan is a British manufacturer of high fidelity audio products for domestic use, based in North West London, United Kingdom. It is best known for its influential and innovative design for hi-fi equi...
Roksan Audio - Wikipedia
Nelson L. Goldberg
Nelson L. Goldberg (March 8, 1930 – September 25, 2005) was an innovator, pioneer and visionary in telecommunications and developed the first cable system to be acquired by Comcast. He was the s...
Wilson Benesch
Wilson Benesch is a manufacturer of high end audio loudspeakers and turntables for domestic and professional use, based in Sheffield, England. The company manufactures its components from raw material...
Gryphon Audio Designs
Gryphon Audio Designs is a manufacturer of high-end audio equipment located in Denmark. Gryphon is known for their extremely expensive cost-no-object audio equipment, with few updates and product cha...
Gryphon Audio Designs - Wikipedia
Cary Audio Design
Cary Audio Design is a company founded in May 1989 which originally designed and manufactured vacuum tube audio amplifiers. Since the mid-1990s they have expanded into the home theater market, produci...
Early Television Museum
The Early Television Museum is a museum of early television receiver sets. It is located in Hilliard, a suburb of Columbus, Ohio, USA.The museum has over 150 TV sets including mechanical TVs from the ...
AKG Acoustics
AKG Acoustics (originally Akustische und Kino-Geräte Gesellschaft m.b.H., English: Acoustic and Cinema Equipment) is an Austrian manufacturer of microphones, headphones, wireless audio systems and...
AKG Acoustics - Wikipedia
Live action
In filmmaking, video production, and other media, live action refers to cinematography or videography that is not animated, sometimes based on its original animated series. As it is the norm, the term...
Wilson Audio
Wilson Audio is an American high-end audio company, located in Utah, run and founded by David Wilson. Wilson Audio manufactures and sells loudspeakers and subwoofers.
Wilson Audio is known in the...
Broadcast television systems
Broadcast television systems are encoding or formatting standards for the transmission and reception of terrestrial television signals. There were three main analog television systems in use around th...
Network era
In television broadcasting, the Network Era refers to the period in American television history from 1952 to the mid-1980s, when the television market was controlled by a few large television networks...
Tetrode
A tetrode is a vacuum tube having four active electrodes. There are several varieties of tetrode with screen-grid tube, and the beam tetrode being the most common. The four electrodes in order from th...
Tetrode - Wikipedia