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Description. BT Group 2022.svg. English: Logo of BT Group (a group of companies consisted of BT Plc, EE, Plusnet, Openreach, and other brands), used since 2022. Date. 2022. Source. Vectorized by AxG at Logopedia from the original PNG image source from BT Group website. Author. BT Group.
File:BT logo 2019.svg. Size of this PNG preview of this SVG file: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels | 999 × 999 pixels. Original file (SVG file, nominally 999 × 999 pixels, file size: 1 KB) This is a file from the Wikimedia Commons.
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BT Group. BT Group plc (formerly British Telecom) is a British multinational telecommunications holding company headquartered in London, England. It has operations in around 180 countries and is the largest provider of fixed-line, broadband and mobile services in the UK, and also provides subscription television and IT services. [5]
Summary. Licensing. File:British Telecom 1981.svg. File. File history. File usage. Size of this PNG preview of this SVG file: 461 × 465 pixels. Other resolutions: 238 × 240 pixels | 476 × 480 pixels | 761 × 768 pixels | 1,015 × 1,024 pixels | 2,030 × 2,048 pixels. Original file (SVG file, nominally 461 × 465 pixels, file size: 2 KB)
Rec. 709, also known as Rec.709, BT.709, and ITU 709, is a standard developed by ITU-R for image encoding and signal characteristics of high-definition television . The most recent version is BT.709-6 released in 2015. BT.709-6 defines the picture characteristics as having a ( widescreen) aspect ratio of 16:9, 1080 active lines per picture ...
SMPTE ECR 1-1978 (SDTV) In a SMPTE color bar image, the top two-thirds of the television picture contain seven vertical bars of 75% intensity. In order from left to right, the colors are white or gray, yellow, cyan, green, magenta, red, and blue. [ 18] The choice of white or gray depends on whether that bar's luminance is 100% or not.
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