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Snell & Wilcox SW2 and SW4 "Zone Plate" Test Chart (also referred to as Snell & Wilcox Test Pattern) were TV test cards introduced in the 1990s and used with NTSC, PAL and SDTV systems. [1] Popular versions of the test charts were made available on Laserdisc and DVD-Video, allowing home users and professionals to test and calibrate their equipment.
Test Card C [6] was a BBC television test card first broadcast in 1947. [2] It was the first test card to resemble the famous Test Card F. [5] Test Card C allowed adjustment and verification of parameters such as: [7] Aspect Ratio: central circles; Resolution: five gratings corresponding to frequencies of 1.0, 1.5, 2.0, 2.5 and 3.0 MHz
Shiv Nadar (born 14 July 1945) [2] is an Indian billionaire businessman and philanthropist. [3] He was the founder and chairman of HCL Technologies, and is chairman of the Shiv Nadar Foundation. Nadar founded HCL in 1976 and transformed the IT hardware company into an IT enterprise over the next three decades. [4]
Formerly known as IBM Lotus Domino Web Access, HCL iNotes provides HCL Notes users with browser-based access to their HCL Notes mail, calendar, and contacts. The software combines with HCL Domino software to provide a client interface that is available both online and offline. It provides access to collaboration tools using a variety of Web ...
HCL BigFix is an endpoint management platform that automates the discovery, management, and remediation of all endpoints, including virtual, cloud, and on-premise endpoints. HCL BigFix automates the management , patching , and inventory of nearly 100 operating systems .
The most obvious difference is the absence of PAL specific test features (to two normally invisible outmost vertical bars). Less noticeable is the change to the multiburst gratings, instead at 0.8, 1.8, 2.8, 1.8 and 0.8 MHz due to the lower luminance bandwidth in the SECAM system.
HCL AppScan (previously known as IBM AppScan) is a family of desktop and web security testing and monitoring tools, formerly a part of the Rational Software division of IBM. In July 2019, the product was acquired by HCLTech [ 1 ] and is currently marketed under HCLSoftware, a product development division of HCLTech.
HCL Commerce Cloud (formerly known as WebSphere Commerce and WCS (WebSphere Commerce Suite)) [2] is a proven e-commerce solution designed to support extremely high transaction and site traffic volumes on a single deployed instance and supports all business models including B2C, B2B, B2B2C, D2C and MarketPlaces.