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Sony PVM-4300
The Sony PVM-4300, also known as the KX-45ED1, is a cathode-ray tube (CRT) monitor released by Sony in 1989. It is the largest CRT monitor ever manufactured, with a diagonal display and a weight of around . Development of the display was finished in September 1987; it was put on sale in Japan in April 1989 and in the United States in 1990. When documentary evidence of the monitor declined following its release, the monitor became famous among CRT enthusiasts. In 2022, the only known extant unit was rediscovered in Osaka and acquired by the YouTuber Shank Mods. History Development In the late 1980s, Sony began developing a 43-inch display tube, which was finished in September 1987. The PVM-4300 was unveiled in a 1988 issue of the Japanese ''DIGIC'' magazine and in American tech publications, with no official release date given. Jim Palumbo, president of Sony's Consumer Display Products Co., said that the PVM-4300 was a "positioning statement" with potential to become a st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entertainment Center
An entertainment center (or centre), also known as an entertainment complex or a home entertainment center, is a piece of furniture designed to house consumer electronic appliances and components. It is sometimes a large cabinet with an exterior styled to appear like upscale furniture and an interior dedicated to electronic gear, such as home audio, television sets and video game equipment. Antique or modern reproduction armoires or standing cabinets are used for entertainment centers, as are shelves and shelving systems. Part of the purpose of an entertainment center is to neatly house the many wires and cables that are associated with audio and video components, and they often contain dedicated areas (either drawers or other spaces) for storage of records, videotapes, CDs and/or DVDs. A TV stand is usually a smaller item of furniture, large enough to support an average television of the 1970s or 1980s (with a boxy footprint), often with some additional media components in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Back Of Sony PVM-4300 (KX-45ED1)
The human back, also called the dorsum (: dorsa), is the large posterior area of the human body, rising from the top of the buttocks to the back of the neck. It is the surface of the body opposite from the chest and the abdomen. The vertebral column runs the length of the back and creates a central area of recession. The breadth of the back is created by the shoulders at the top and the pelvis at the bottom. Back pain is a common medical condition, generally benign in origin. Structure The central feature of the human back is the vertebral column, specifically the length from the top of the thoracic vertebrae to the bottom of the lumbar vertebrae, which houses the spinal cord in its spinal canal, and which generally has some curvature that gives shape to the back. The ribcage extends from the spine at the top of the back (with the top of the ribcage corresponding to the T1 vertebra), more than halfway down the length of the back, leaving an area with less protection between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Design News
Design News is a business-to-business media brand covering news, trends, and technology insights for the engineering community. Owned by Informa Markets — Engineering, it is headquartered in Santa Monica, California. The brand has been in publication since 1946. History and ownership ''Design News'' began as a monthly print magazine, serving design, mechanical, and electrical engineers. As of December 2014, its print circulation was audited at 96,667 by the BPA. In 2010, Reed Business Information sold ''Design News''—along with other U.S. electronics titles—to Canon Communications. Canon was subsequently acquired by United Business Media (UBM). In 2018, Informa purchased UBM in a deal valued at $5.3 billion. Over time, ''Design News'' transitioned to an online-only publication, although it retains its original focus on engineering and manufacturing topics. Coverage ''Design News'' serves engineers in the aerospace, automotive, consumer electronics/appliance, gover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rear-projection Television
Rear-projection television (RPTV) is a type of large-screen television display technology. Until approximately 2006, most of the relatively affordable consumer large screen TVs up to used rear-projection technology. A variation is a video projector, using similar technology, which projects onto a screen. Three types of projection systems are used in projection TVs. CRT rear-projection TVs were the earliest, and while they were the first to exceed 40", they were also bulky and the picture was unclear at close range. Newer technologies include DLP (reflective micromirror chip), LCD projectors, Laser TV and LCoS. They are capable of displaying high-definition video up to 1080p resolution, and examples include Sony's SXRD (Silicon X-tal Reflective Display), JVC's D-ILA (Digital Direct Drive Image Light Amplifier) and MicroDisplay Corporation's Liquid Fidelity. Background and history Necessity Cathode ray tube technology was very limited in the early days of television. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eric Zorn
Eric Zorn (born January 6, 1958) is an American former op-ed columnist and daily blogger for the ''Chicago Tribune'' who specialized in local news as well as politics. Early life and education Zorn is a graduate of the University of Michigan, where he majored in English literature and creative writing. He is the grandson of the mathematician Max Zorn, author of Zorn's lemma. Career After serving a four-month internship at the ''Miami Herald'', Zorn started working for the ''Chicago Tribune'' in summer 1980. He has been a columnist for it since 1986. About four times a year for some years, Zorn and fellow ''Tribune'' columnist Mary Schmich wrote a week of columns that consisted of a back-and-forth exchange of letters. Each December since 1999 (except for during the COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Improved-definition Television
Improved-definition television (IDTV) or enhanced-quality television transmitters and receivers exceed the performance requirements of the NTSC standard, while remaining within the general parameters of NTSC emissions standards. IDTV improvements may be made at the television transmitter or receiver. Improvements include enhancements in encoding, digital filtering, scan interpolation, interlaced line scanning, and ghost cancellation. IDTV improvements must allow the TV signal to be transmitted and received in the standard 4:3 aspect ratio. The only relevant implementation of IDTV for NTSC-based broadcasts before the introduction of full-digital TV distribution (DTV) was the Japanese Clear-Vision. In European countries, PALplus and MAC had a similar role. The more commonly used term for advanced display technology before the advent of high-definition television (HDTV) was enhanced-definition television (EDTV), used for instance for plasma TV sets with a 16:9 aspect ratio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NTSC
NTSC (from National Television System Committee) is the first American standard for analog television, published and adopted in 1941. In 1961, it was assigned the designation System M. It is also known as EIA standard 170. In 1953, a second NTSC standard was adopted, which allowed for color television broadcast compatible with the existing stock of black-and-white receivers. It is one of three major color formats for analog television, the others being PAL and SECAM. ''NTSC color'' is usually associated with the System M; this combination is sometimes called NTSC II. The only other broadcast television system to use NTSC color was the System J. Brazil used System M with PAL color. Vietnam, Cambodia and Laos used System M with SECAM color – Vietnam later started using PAL in the early 1990s. The NTSC/System M standard was used in most of the Americas (except Argentina, Brazil, Paraguay, and Uruguay), Myanmar, South Korea, Taiwan, Philippines, Japan, and some Pacific Isl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
480p
480p is the shorthand name for a family of video display resolutions. The p stands for progressive scan, i.e. non-interlaced. The ''480'' denotes a vertical resolution of 480 pixels, usually with a horizontal resolution of 640 pixels and 4:3 aspect ratio ( 640) or a horizontal resolution of 854 (848 should be used for mod16 compatibility) pixels for an approximate 16:9 aspect ratio ( 853.). Since a pixel count must be a whole number, in Wide VGA displays it is generally rounded up to 854 to ensure inclusion of the entire image. The frames are displayed progressively as opposed to interlaced. 480p was used for many early plasma televisions. Standard definition has always been a 4:3 aspect ratio with a pixel resolution of at 60 Hz for NTSC regions, and 720 or for PAL regions (1024 wide for widescreen displays). However, standard definition defines a 15.7k Hz horizontal scanrate, which means that interlacing has to be used for those resolution modes. The lowercase ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interlaced Video
Interlaced video (also known as interlaced scan) is a technique for doubling the perceived frame rate of a video display without consuming extra Bandwidth (signal processing), bandwidth. The interlaced signal contains two field (video), fields of a video frame captured consecutively. This enhances motion perception to the viewer, and reduces flicker (screen), flicker by taking advantage of the characteristics of the human visual system. This effectively doubles the time resolution (also called ''temporal resolution'') as compared to non-interlaced footage (for frame rates equal to field rates). Interlaced signals require a display that is natively capable of showing the individual fields in a sequential order. cathode-ray tube, CRT displays and ALiS plasma displays are made for displaying interlaced signals. Interlaced scan refers to one of two common methods for "painting" a video image on an electronic display screen (the other being progressive video, progressive scan) by sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boing Boing
''Boing Boing'' is a website, first established as a zine in 1988, later becoming a group blog. Common topics and themes include technology, futurism, science fiction, gadgets, intellectual property, Disney, and left-wing politics. It twice won the Bloggies for Weblog of the Year, in 2004 and 2005. The editors are Mark Frauenfelder, David Pescovitz, Carla Sinclair, and Rob Beschizza, and the publisher is Jason Weisberger. One report named ''Boing Boing'' as the most popular blog in the world until 2006, when Chinese-language blogs became popular; it remained among the most widely linked and cited blogs into the 2010s. History ''Boing Boing'' (originally ''bOING bOING'') started as a zine in 1988 by married duo Mark Frauenfelder and Carla Sinclair. Issues were subtitled ''"The World's Greatest Neurozine"''. Associate editors included Gareth Branwyn, Jon Lebkowsky, Paco Nathan, and David Pescovitz. Along with '' Mondo 2000'', ''Boing Boing'' was an influence in the devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Top Of Sony PVM-4300 (KX-45ED1) With Cat
Top most commonly refers to: * Top, a basic term of orientation, distinguished from bottom, front, back, and sides * Spinning top, a ubiquitous traditional toy * Top (clothing), clothing designed to be worn over the torso * Mountain top, a mountain peak located at some distance from the nearest point of higher elevation Top may also refer to: Geography * Top, any subsidiary summit of a munro * Proper names of geographical features: ** Top River, tributary of the Olt, in Romania ** Top, Oghuz, a village in Azerbaijan ** Top, Zangilan, a village near Zangilan, Azerbaijan People * Top (surname) * Noordin Mohammad Top (1968–2009), a Malaysian/Indonesian Muslim extremist * United States military jargon for specific non-commissioned-officer ranks: ** First sergeant, Army ** Master sergeant, Marine Corps * Jargon for roles in human-sexuality: ** Top, or dominant, role in BDSM practices ** One in a triad of sexual postural preferences, specifically Top, bottom and versatile ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ars Technica
''Ars Technica'' is a website covering news and opinions in technology, science, politics, and society, created by Ken Fisher and Jon Stokes in 1998. It publishes news, reviews, and guides on issues such as computer hardware and software, science, technology policy, and video games. ''Ars Technica'' was privately owned until May 2008, when it was sold to Condé Nast Digital, the online division of Condé Nast Publications. Condé Nast purchased the site, along with two others, for $25 million and added it to the company's ''Wired'' Digital group, which also includes '' Wired'' and, formerly, Reddit. The staff mostly works from home and has offices in Boston, Chicago, London, New York City, and San Francisco. The operations of ''Ars Technica'' are funded primarily by advertising, and it has offered a paid subscription service since 2001. History Ken Fisher, who serves as the website's current editor-in-chief, and Jon Stokes created ''Ars Technica'' in 1998. Its purpose was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
