Spectracal Virtualforge Software Pattern Generator Calman Setup Guide
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6. Using Cryptimage at Startup You Will See the Main Interface : Cryptimage Interface, the Look and Feel Will Be Different Depending Your Operating System
Cryptimage user guide 1. Introduction Cryptimage is an open source software under the license GNU GPL v3 which purpose is to reproduce old analog TV encryption systems like « discret 11 » (used between 1984 and 1995 by french TV network « canal plus ») , « nagravision syster » (used between 1995 and 2010), and « videocrypt » used by Sky TV and by several other broadcasters on astra satellites. This software allows to encrypt a video file (image and sound) , and allows also a decryption of an encrypted file, by meeting the standard of discret11, nagravision syster and videocrypt. Besides the ability to reproduce in a digital way these three encryption systems, its second use is to allow the re-use of hardware descramblers by injecting to them an encrypted video file produced by cryptimage. 2. Definition of discret 11 The discret11 process is to encrypt the image by delaying each line by three values to choose from (0, 902 and 1804 milliseconds), delays are selected through an algorithm based on a pseudo-random sequence, the sound is rendered unintelligible by subjecting it to a spectrum inversion around the frequency 12800 Hz. Discret11 encryption example, on a philips PM5544 tv card. 3. Definition of nagravision syster Nagravision syster (SYStème TERrestre) scrambles the image by permuting lines, a TV frame has 2 interlaced fields, each field has 288 lines and these lines are permuted (except line 288 which is not permuted), then the first 32 lines of each encrypted field are shifted to the previous encrypted field, which give this pattern -
Simultaneous Transmission of Audio and Video Signals Using Visible Light Communications
Northumbria Research Link Citation: Son, Do, Cho, Eun Byeol, Moon, Inkyu, Ghassemlooy, Zabih, Kim, Soeun and Lee, Chung Ghiu (2013) Simultaneous transmission of audio and video signals using visible light communications. EURASIP Journal on Wireless Communications and Networking, 2013 (1). p. 250. ISSN 1687-1499 Published by: Springer URL: http://dx.doi.org/10.1186/1687-1499-2013-250 <http://dx.doi.org/10.1186/1687- 1499-2013-250> This version was downloaded from Northumbria Research Link: http://nrl.northumbria.ac.uk/id/eprint/16123/ Northumbria University has developed Northumbria Research Link (NRL) to enable users to access the University’s research output. Copyright © and moral rights for items on NRL are retained by the individual author(s) and/or other copyright owners. Single copies of full items can be reproduced, displayed or performed, and given to third parties in any format or medium for personal research or study, educational, or not-for-profit purposes without prior permission or charge, provided the authors, title and full bibliographic details are given, as well as a hyperlink and/or URL to the original metadata page. The content must not be changed in any way. Full items must not be sold commercially in any format or medium without formal permission of the copyright holder. The full policy is available online: http://nrl.northumbria.ac.uk/policies.html This document may differ from the final, published version of the research and has been made available online in accordance with publisher policies. To read and/or cite from the published version of the research, please visit the publisher’s website (a subscription may be required.) Son et al. -
Tv Dx-Ing Fm Dx-Ing Test Cards Based on Our Former Websites
www.dx-tv.fsnet.co.uk - hs publications E-mail: [email protected] FOR THE LATEST VERSION OF OUR CATALOGUE PDF TV DX-ING FM DX-ING TEST CARDS BASED ON OUR FORMER WEBSITES www.dx-tv.fsnet.co.uk www.test-cards.fsnet.co.uk OUR CATALOGUE INCLUDES ANTENNAS, NOTCH FILTERS, PHASING UNITS, AMPLIFIERS, TELERADIO NEWS (DX-ING, TEST CARDS & NOSTALGIA) MAGAZINE TV CLOCKS, BOOKS & DVDs THANK YOU FOR ACCESSING THIS PDF ABOUT TV & FM DX-ING AND NOSTALGIA If you’ve recently had problems contacting us or wondering where our websites had disappeared to, the reason is simple. EE (BT) decided to pull the plug on ALL ‘fsnet websites (including ours without prior warning) and also ‘fsnet’ email addresses. Anyone attempting to access an ‘fsnet’ website is diverted to EE’s sales without any explanation or apology! HS Publications was established in 1975 when Keith Hamer and Garry Smith launched ‘Guide to Worldwide Television Test Cards’, a World-wide seller. Our involvement in the long-distance TV reception hobby and a massive interest in TV graphics, especially test cards, has generated quite a following over the past 50 years. Requests for non-mainstream products from other enthusiasts involved with both hobbies created a situation where HS Publications has been able to offer these specialised products. Below are some of the many products we can supply:- TV & FM DX-ING • FM Notch Filter, Rejector, Phasing Kit • Antennas: BAND I, FM, Band III, DAB & Airband • Telescopic Dipoles & UHF/VHF Survey Antennas • Amplifiers, Distribution & Power Units • Band I Notch Filters, Band II Rejector • 4G Filters, UHF Bandpass, Combiners/Splitters • Coax, Connectors, Plugs, RF & AV leads • Mast Parts including Pivots, Brackets & Clamps. -
Active Electromagnetic Attacks on Secure Hardware
UCAM-CL-TR-811 Technical Report ISSN 1476-2986 Number 811 Computer Laboratory Active electromagnetic attacks on secure hardware A. Theodore Markettos December 2011 15 JJ Thomson Avenue Cambridge CB3 0FD United Kingdom phone +44 1223 763500 http://www.cl.cam.ac.uk/ c 2011 A. Theodore Markettos This technical report is based on a dissertation submitted March 2010 by the author for the degree of Doctor of Philosophy to the University of Cambridge, Clare Hall. Technical reports published by the University of Cambridge Computer Laboratory are freely available via the Internet: http://www.cl.cam.ac.uk/techreports/ ISSN 1476-2986 Active electromagnetic attacks on secure hardware A. Theodore Markettos Summary The field of side-channel attacks on cryptographic hardware has been extensively studied. In many cases it is easier to derive the secret key from these attacks than to break the cryptography itself. One such side- channel attack is the electromagnetic side-channel attack, giving rise to electromagnetic analysis (EMA). EMA, when otherwise known as ‘TEMPEST’ or ‘compromising eman- ations’, has a long history in the military context over almost the whole of the twentieth century. The US military also mention three related at- tacks, believed to be: HIJACK (modulation of secret data onto conducted signals), NONSTOP (modulation of secret data onto radiated signals) and TEAPOT (intentional malicious emissions). In this thesis I perform a fusion of TEAPOT and HIJACK/NONSTOP techniques on secure integrated circuits. An attacker is able to introduce one or more frequencies into a cryptographic system with the intention of forcing it to misbehave or to radiate secrets. -
Tv & Fm Dx-Ing Tv & Radio Nostalgia Hs Publications
HS CATALOGUE 2017 TV & FM DX-ING TV & RADIO NOSTALGIA LOTS OF EXCLUSIVE PRODUCTS! HS PUBLICATIONS 7 Epping Close, Derby DE22 4HR, UK FOR THE LATEST VERSION OF OUR FULL CATALOGUE PDF AND CURRENT PRICES E-mail: [email protected] 1 Thank you for accessing this pdf. Just to put you in the picture, HS Publications was established in 1975 when Keith Hamer and Garry Smith launched ‘Guide to Worldwide Television Test Cards’, a World-wide seller. Our involvement in the DX-TV hobby and a massive interest in TV graphics, especially test cards, has attracted quite a following over the past 45 years. Requests for non-mainstream products from other enthusiasts involved with both hobbies created a situation where HS Publications has been able to offer these specialised products. Today, many products are unique and exclusive to HS Publications . A selection of catalogue items are featured within the sample TeleRadio News magazine featured later. Feel free to request the latest version of our full catalogue pdf or just comment on your hobby interests and experiences. E-mail: [email protected] Below are some of the many products that we can supply:- TV & FM DX-ING • FM Notch Filter, Rejector, Phasing Kit • Telescopic Dipoles & UHF/VHF Survey Antennas • D100 & D500 DX-TV Converters: • Antennas: BAND I, FM, Band III, DAB & Airband • Amplifiers, Distribution & Power Units • Band I Notch Filters, Band II Rejector • 4G Filters, UHF Bandpass, Combiners/Splitters • Coax, Connectors, Plugs, RF & AV leads • Mast Parts, Brackets & Clamps: Pages TV & RADIO NOSTALGIA TeleRadio News, Archive Broadcasting, Broadcasting History in Print magazine packs, Books, DVDs, Test Card Music CDs, Clocks and Test Card Pictures Information within this pdf Copyright HS Publications March 2017. -
Product Guide Annual 2018
PRODUCT GUIDE ANNUAL 2018 ® c2_Ins0616 veatch.indd 1 8/12/16 2:28 PM PRODUCT GUIDE BUSINESS OFFICES 11 CAMPUS BLVD ., SUITE 100 PRODUCT GUIDE NEWTOWN SQUARE, PA 19073 CEO, INFORMATION SERVICES GROUP MARC FERRARA SEPTEMBER 2017 (212) 274-7062 • [email protected] PUBLISHER TABLE OF CONTENTS JAMES HENNE (610) 492-1017 • [email protected] MANUFACTURERS & DISTRIBUTORS GUIDE ADDRESSES & PHONE NUMBERS 3 REGIONAL SALES MANAGER MICHELE BARRETT PRODUCT LOCATOR INDEX 8 (610) 492-1014 • [email protected] REGIONAL SALES MANAGER MICHAEL HOSTER (610) 492-1028 • [email protected] PRODUCT SECTION VICE PRESIDENT, OPERATIONS BUSINESS SYSTEMS & SOFTWARE 15 CASEY FOSTER (610) 492-1007 • [email protected] CAMERAS 17 VICE PRESIDENT, CLINICAL CONTENT PAUL M. KARPECKI, OD, FAAO DIAGNOSTIC AIDS 20 [email protected] EXAMINATION FURNITURE 37 PRODUCTION MANAGER SCOTT TOBIN (610) 492-1011 • [email protected] IMAGING 50 SENIOR CIRCULATION MANAGER KERATOMETERS 55 HAMILTON MAHER (212) 219-7870 • [email protected] LASERS 57 CLASSIFIED ADVERTISING (888) 498-1460 LENSMETERS & GAUGES 58 SUBSCRIPTIONS MICROSCOPES $56 A YEAR, $88 (US) IN CANADA, 64 $209 (US) IN ALL OTHER COUNTRIES NON-CONTACT OPTICAL BIOMETRY 65 SUBSCRIPTION INQUIRIES (877) 529-1746 (US ONLY); PACHYMETERS 66 OUTSIDE US, CALL (845) 267-3065 CIRCULATION PERIMETERS 67 PO BOX 81 Congers, NY 10920 PROJECTORS, SCREENS & MIRRORS 70 TEL: (TOLL FREE) 1-877-529-1746 OUTSIDE US: (84 ) - 5 267 3065 REFRACTORS 75 SCREENING & TRAINING 83 SLIT LAMPS 104 SURGICAL INSTRUMENTS 116 CEO, INFORMATION SERVICES GROUP MARC FERRARA TRIAL FRAMES & LENSES 121 SENIOR VICE PRESIDENT, OPERATIONS ULTRASOUND JEFF LEVITZ 127 SENIOR VICE PRESIDENT, HUMAN RESOURCES TAMMY GARCIA Each manufacturer, advertiser, importer, or other entity (each, a “Listing Entity”) that is submitting listings or advertisements for publication in this guide (the “Guide”) VICE PRESIDENT, CREATIVE SERVICES & PRODUCTION represents and warrants to Frames Data Inc. -
Ird BWS Images *******
Rosa Menkman Beyond Resolution !LXIII !LXVII Refuse to let the syntaxes of (a) history direct our futures !I Colophon Beyond Resolution is compiled of texts that have been extended and reworked by Rosa Menkman, 2115 – 2020. Published by the i.R.D. A pdf of this publication can be freely downloaded at: https://beyondresolution.info/beyond-resolution For more information please contact me: [email protected] ISBN: 978-90-828273-0-9 COPY < IT > RIGHT ! A warm thank you for the support I have received: Transfer Gallery: Kelani Nichole Akademie Schloss Solitude: Jean-Baptiste Joly, Clara Herrmann, Mareen Wrobel and Bruce Sterling, Taietzel Ticalos and Jakob Weiss Ward Janssen and Mieke Gerritzen Landers: Per Platou, Amsterdam: Annette Wolfsberger. Tokyo: CG-Arts (Japan Media Arts Festival), the ICC and ARTnSHELTER Oregon Story Board, Upfor Gallery, EyeBeam: Tomas Wester and Teo Downes-Le Guin DiMoDA: Will Robertson and Alfredo Salazar Caro #Additivism: Daniel Rourke and Morehshin Allahyari Parallax, Brett Wallace, Lune Magazine: Nathan Jones Nora ní Mhurchú and Bogomir Doringer A4 and Matus Kobolka Transmediale: Kristofer Gansing Kunsthochschule Kassel: Joel Baumann and my students CERN and Fabra i Coats SJSU and L’Unique Caen Mario de Vega Lotte, Ben, Caspar Menkman Crum Beyond Resolution is supported by Stimuleringsfonds Creatieve Industrie !II BEYOND RESOLUTION Introduction 0000 Whiteout 0001 Behind White Shadows 0010 Night of the Unexpected 0011 Refuse to Let the Syntaxes of (a) History Direct Our Futures 0100 institutions of Resolution Disputes [i.R.D.] Conclusion !I “the pandemic of mental anguish that aficts our time cannot be properly understood, or healed, if viewed as a private problem sufered by damaged individuals.” - Mark Fisher. -
The China Girl on the Margins of Film
Kodachrome test strips. C. 1935. Downloaded from http://www.mitpressjournals.org/doi/pdf/10.1162/OCTO_a_00228 by guest on 25 September 2021 The China Girl on the Margins of Film GENEvIEvE YUE In 2005, at the Fogg Art Museum at Harvard University, Julie Buck and Karin Segal exhibited Girls on Film , a series of seventy photographs blown up from “China Girl” frames the two artists and archivists had collected while working at the Harvard Film Archive. The show gave visibility to an unusual type of technical image used in film laboratories: typically an image of a woman positioned next to color swatches and patches of white, gray, and black. The China Girl, sometimes called the China Doll, China Lady, girl head, or any number of lab-specific nick - names like Ullie, Marcie, Shirley, and Lilly, was used from the late 1920s until the early ’90s, and continues in limited use today. It appears in every country with a major film industry, including the United States, France, Germany, Italy, China, Korea, Japan, and India. In Western nations, the China Girl is almost always female, young, conventionally attractive, and, despite the racial connotations of the name, white. In film laboratories, it is an essential part of quality-control processes, used to calibrate the desired exposure and color balance of film reels as well as the functionality of developing and printing machines. It has analogues in still photography and computer technologies as well. 1 Buck and Segal hoped that former China Girl models might come forward and identify themselves, as China Girls were never credited for their roles. -
CQ-TV 185 Magazine
Contents Contents............................................................................................................................................................ 1 Committee Contacts......................................................................................................................................... 2 Editorial ............................................................................................................................................................ 3 An Introduction to Test Card ‘M’................................................................................................................... 4 ATV Contest Records...................................................................................................................................... 6 CQ-TV Commercial advertising rates............................................................................................................ 7 Sales of the Century......................................................................................................................................... 8 TV on the Air .................................................................................................................................................10 12GHz Prescaler ............................................................................................................................................11 Experimenting with Video - part 2 ...............................................................................................................14 -
Micro-And-Television-Projects.Pdf
ACKNOWLEDGEMENTS The Engineers Trevor Brown G8CJS Clifford Brownbridge G6BIN Richard Russell GABAU Jacques Pochet F6BQP John Lawrence GW3JGA David E Jones GW8PBX The Draughtsmen John Wood G3YQC Tony Marsden G6JAT The Writers Andrew Emmerson G8PTH Dave Halliday Peter Delaney G8KZG Peter Ward G4GYI Prototypes Chris Lewis G6ACL Software Robin Stephens GSXEU CONTENTS CHAPTER 1 Simple ATV Station Test Pattern and Sync Generator Electronic Caption Writer Simple Vision Switcher CHAPTER 2 Best of the Handbooks Electronic Test Card PAL Coder CHAPTER 3 Secam Coder CHAPTER 4 Home Computers Spectrum User Port Computer Controlling Character Generators Spectrum E Prom Programmer R3232 E Prom Programmer Spectrum Freezer Teletron Teletron VDU Ham Text PREFACE This publication covers a very wide range of Television Projects and pays particular attention to the role the home computer can play in Television. The projects range from the simple to the advanced, with a range of printed circuit boards being made available to ease any constructional difficulties. All the software featured has been specially written and lots more is in the pipeline and will be made available via CQ—TV the B.A.T.C.'s quarterly publication. Teletron is an attempt at launching a very flexible micro controller card for use in Television applications. It is hoped to support this card with plug in software and plug in modules, the accompaning VDU is designed to work with a feed of mixed sync for locking purposes and will not function without. This publication also incorporates the popular Electronic Test Card and PAL coder from the original and no longer produced Amateur Television Handbook. -
View Sample Seminar
Do These Factories Calibrate? Sharp Sakai City - $11 Billion Panasonic Amagasaki $2.11 Billion Introductions… Name - Experience – Personal Reference Quality Disc? Have you ever calibrated an UHDTV? Quality in Taking Pictures? . Canon G10 had 14.7 MP – The next models G11 and G12 had 10 MP? Which created better quality pictures?? What is the Most Important Part of a Camera? What Will You See on Your Screen With A Higher Quality Lens? Canon 50mm 1.4 - $399 Leica 50mm 1.4 - $3999 Quality In Printing pictures Which of these magazines deliver superior image quality? Why? 21st Century HDTV Quality? The Perception….. The Reality………….. The Old HD Number everyone knew?… The Marketing………..LED TV? The Blacks?…………… 1080p? – Did it make it to the HDTV? 1080p To Be? Or 1080p Not To Be? Vast majority of HDTVs – “Not To Be” Overscan, aspect ratios and keystone WHY IS THE FACTORY PRESET WRONG? What has changed in UHD 4K? Overscan / Resolution Tools BBC Test Card ISF 4K 2011 1080p Bit Mapped Right Looks Better UHD Can Have Bit Mapping Errors Too What else can we make look better? What is “better”? Where did “better” come from? STANDARDS Why must we all know about Standards? Who Here Owns an AVR? Who here has set audio levels on their AVR? Who used the built in set up process and mikes? Who used a superior equipment for their set up? What percent of buyers have their AVRs set up to MEET STANDARDS? What percent of clients have UHDTVs set up for them? What is the ISF? We are a Standards Organization, We: Represent Standards Deploy Standards Train Professionals to Understand Standards Help develop UHDTVs that calibrate to Standards Help Write Standards for CTA, InfoComm and CEDIA What are C.T.A. -
White Shadows.Pdf
included ideas of whiteness, of what color — what Test images range of hue — white people wanted white people to be.”5 A fundamental part of the history of image The de-facto, ‘ideal’ standard that has been in processing and the standardization of settings play since the early part of the twentieth century for within both analogue and digital compression as most analogue photo labs has thus been positively well as codec technologies is the test card, chart, or biased towards white skin tones, which naturally image. This standard test image is an image (file) have a high level of reflectivity. As a result, it was used across different institutions to evaluate, for not only difficult to capture darker and black skin instance, image processing, compression algorithms, tones, but it also proved impossible to capture two and rendering, or to analyze the quality of a display. highly contrasting skin tones within the same shot; One type, the test pattern or resolution target, is when trying to capture a black person sitting next to typically used to test the rendering of a technology or a white person, the reproduction of any darker facial to measure the resolution of an imaging system. Such features would often lose details and pose lighting a pattern often consists of reference line patterns challenges, and finally present ashen-looking facial with clear, well-defined thicknesses and spacings. skin colors that contrast strikingly with the whites of By identifying the largest set of non-distinguishable eyes and teeth. Hence, the Caucasian test card is not lines, one determines the resolving power of a given about variation, but about setting a racist standard, system, and by using identical standard test images, which has been dogmatically implemented for over different labs are able to compare results—visually, 40 years.