The Philips circle pattern (also referred to as the Philips pattern or PTV Circle pattern) refers to a family of related electronically generated complex...

Corporation in Bahrain DR in Denmark (Replaced along with Philips PM5552 by the Philips circle pattern in 1970) NRK in Norway, briefly in the 1970s SVT in Sweden...

PALplus, SECAM, NTSC), see Philips circle pattern Telefunken T 05 (early-1960s, 625-lines) EBU electronic monochrome test pattern (1960s?, 625-lines) CBS/NBC...

bars Indian-head test pattern EIA 1956 resolution chart BBC Test Card A, B, C, D, E, F, G, H, J, W, X ETP-1 Philips circle pattern (PM 5538, PM 5540, PM...

systems such as microscopes, cameras and image scanners. The full standard pattern consists of 9 groups, with each group consisting of 6 elements; thus there...

the widely used Philips PM5544 and the latter's related family of Philips circle test patterns. The content and layout of the pattern, as well as the...

Wikimedia Commons has media related to Snell & Wilcox Zone Plate. Philips circle pattern Telefunken FuBK Snell & Wilcox SuperVisor Multi-Standard Display...

without circle) BTV6 and GTV9 in Australia Channel 5 and Channel 7 (Thailand) Magyar Televízió (Hungarian public television broadcaster; replaced Philips PM5544...

the Philips TV & Test Equipment laboratory in Amager, south of Copenhagen, the same team that developed the popular Philips PM5544 test pattern. It replaced...

Philips Sport Vereniging (Dutch pronunciation: [ˈfilɪp ˌspɔrt fərˈeːnəɣɪŋ]; English: Philips Sports Association), abbreviated as PSV and internationally...

and patterns Software design pattern Anti-pattern AntiPatterns (book) Jimenez, Edward (2006-04-24). Anti-Patterns. Neill, Colin J.; Laplante, Philip A....

with a heavily modified Philips PM5544 test card. The Indian head was also used in Brazil by Rede Tupi, both as a test pattern and as part of a television...

which marks each film print of a motion picture with a distinguishing pattern of dots, used as a forensic identifier to identify the source of illegal...

Patterns in nature are visible regularities of form found in the natural world. These patterns recur in different contexts and can sometimes be modelled...

as any substance.' Circles may or may not be physically marked out on the ground, and a variety of elaborate patterns for circle markings can be found...

Long Land Pattern, the Short Land Pattern, the India Pattern, the New Land Pattern Musket, and the Sea Service Musket. The Long Land Pattern musket and...

and circles, which may be overlapped and interlaced, as can arabesques (with which they are often combined), to form intricate and complex patterns, including...

former traffic circle Pennsylvania Avenue SE just before it crosses the John Philip Sousa Bridge over the Anacostia River. The traffic circle is named for...

Avebury (/ˈeɪvbəri/) is a Neolithic henge monument containing three stone circles, around the village of Avebury in Wiltshire, in south-west England. One...

Indian-head test pattern),[citation needed] WISN-TV in Milwaukee, Wisconsin (525-lines variant) and on low-powered experimental transmissions by Philips Natuurkundig...

tangent circles, the radii of the circles satisfy a certain quadratic equation. By solving this equation, one can construct a fourth circle tangent to...

Oxford University Press. p. 201. ISBN 978-0-19-966211-1. Ball, Philip (2016). Patterns in Nature: Why the Natural World Looks the Way It Does. University...

repulsed in a skirmish and wrecked by storms as it circled the British Isles to return to Spain. Philip's naval power recovered after the failed invasion...

with red seats, and it had a red-and-gray carpet in a checkerboard pattern. The Circle's symbol, a cube, was incorporated into the design of the carpet and...

St Philips Marsh Traction and Rolling Stock Maintenance Depot. 51°26′43″N 2°34′17″W / 51.44525°N 2.57141°W / 51.44525; -2.57141 (St Philip's Marsh...

used the PM5544 test pattern during the off-air hours of TV9 and EBU Colorbars on Channel 3. Until 2002, MCOT used the Philips PM5534 (PM5544 with clock)...

Caustic pattern design has many real-world applications, for example in: Luminaires Jewelry Architecture Decorative glass production Focus (optics) Circle of...

light could be either Red, Amber, or Green. A shape type could be either a Circle (which stores a radius) or a Square (which stores a width). In formal terms...

Signals" test card was broadcast by the BBC in 1934. It was a simple line and circle broadcast using Baird's 30-line system, and was used to synchronise the...

Prototypes were developed by Philips and Sony independently in the late 1970s. Although originally dismissed by Philips Research management as a trivial...