The Prime Meridian; Interview Bob Stuart
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
L--Ficjfs'------I National Criminal Justice Reference Service
If you have issues viewing or accessing this file contact us at NCJRS.gov. -----------------------------------~---------------.---.~------.--~--------------- l--fiCjfS'--------i National Criminal Justice Reference Service This microfiche was produced from documents received for inclusion in the NCJRS data base. Since NCJRS cannot exercise control over the physical condition of the documents submitted, the individual frame quality will vary. The resolution chart on this frame may be used to evaluate the document quality. 1.0 1.1 U.S. ~t or Jultlcl 111111.8 NlilonallMtftut. or .Julltlee 7111,. oo."'Umt>nt hall bElon reproduC$d exactly all recolved flom tho per$Oo Of organizalloo originating It. Points of view oroplnions stated " 10 thls dccumont IIro those of tho authors and do not necessarily 111111.25 111111.4- 111111.6 1, , f!prrlSOOI Itlo Q't'Iiclal posltlon orpollcllHl of tht! Natlonallnstltulo of JulStiCO. Pormills/on to reproduce this Cepilifjhl.d malarial hall boon \)f8nled~ II, FBI Law Enforcement Bulletin MICROCOPY RESOLUTION TEST CHART NATIONAL BUREAU OF SlANDARDS·1963 A 10 the Nntional Criminal JuilUce Rtlfttrooco Servlco (NCJRS). r:urlhor loproducHon OYtslde of the NCJRS syst.m requlros permls· Glen 01 the ~ ~er. Microfilming procedures used to create this fiche comply with the standards set forth in 41CFR 101-11.504. Points of view or opinions stated in this document are those of the author(s) and do not represent the official position or policies of the U. S. Department of Justice. National Institute of Justice United States Department of Justice Washington, D. C. 20531 6/B/ B4 . l:1 f f',;( S-S3 ~ORCEMENT rr@~@~i© ~©~@m©@ rBI BULLETIN NOVEMBER 1983. -
CD-ROM, CD-R, CD-RW, and DVD-ROM Drives) Are the Hardware Devices That Read Computer Data from Disks
A Brief History of CD/DVD The first disc that could be written and read by optical means (using light as a medium) was developed by James T. Russell. In the late 1960s, Russell created a system that recorded, stored, and played audio/video data using light rather than the traditional contact methods, which could easily damage the disks during playback. Russell developed a photosensitive disc that stored data as 1 micron-wide dots of light and dark. The dots were read by a laser, converted to an electrical signal, and then to audio or visual display for playback. Russell's own company manufactured the first disc player in 1980, although the technology never reached the marketplace until Philips and Sony developed the technology. In late 1982, Philips and Sony released the first of the compact disc (CD) formats, which they then called CD-DA (digital audio). In the years since, format has followed format as the original companies and other industry members developed more adaptations of the original specifications. Digital Versatile disc (DVD) had its beginning in 1994, when two formats, Super disc (SD) and Multimedia CD (MMCD) were introduced. Promoters of the competing technologies failed to reach an agreement on a single standard until 1996, when DVD was selected as a convergence format. DVD has, in the few years since, grown to include variations that do anything that CD does, and more efficiently. Standardization and compatibility issues aside, DVD is well-placed to supplant CD. Magnetic vs Optical Media Optical media are storage media that hold information in digital form and that are written and read by a laser; these media include all the various CD and DVD variations, as well as optical jukeboxes and autochangers. -
MODEL:LH-R5500SB (Main Unit: LH-R5500W Speakers: LHS-55SBS, LHS-55SBC, LHS-55SBW)
LH-T5500SB NA2ALLA DVD Recorder Receiver System OWNER'S MANUAL MODEL:LH-R5500SB (Main Unit: LH-R5500W Speakers: LHS-55SBS, LHS-55SBC, LHS-55SBW) CD-R/RW R Before connecting, operating or adjusting this product, please read this instruction booklet carefully and completely. Safety Precautions CAUTION concerning the Power Cord CAUTION Most recommend be a dedi- RISK OF ELECTRIC SHOCK appliances they placed upon DO NOT OPEN cated circuit; That is, a single outlet circuit which powers only that appliance and has no additional outlets or branch circuits. Check the CAUTION: TO REDUCE THE RISK of this owner's manual to be certain. OF ELECTRIC SHOCK specification page DO NOT REMOVE COVER (OR BACK) Do not overload wall outlets. Overloaded wall outlets, loose or NO USER-SERVICEABLE PARTS INSIDE damaged wall outlets, extension cords, frayed power cords, or REFER SERVICING TO QUALIFIED SERVICE damaged or cracked wire insulation are dangerous. Any of PERSONNEL. these conditions could result in electric shock or fire. Periodically examine the cord of your appliance, and if its This flash with arrowhead within an lightning symbol appearance indicates damage or deterioration, unplug it, dis- equilateral triangle is intended to alert the user to continue use of the appliance, and have the cord replaced with the presence of uninsulated dangerous voltage with- an exact replacement part by an authorized servicer. in the product's enclosure that may be of sufficient Protect the cord from or mechanical magnitude to constitute a risk of electric shock to power physical abuse, such as closed in a or persons. being twisted, kinked, pinched, door, walked upon. -
Introduction to DVD Carol Cini, U.S
Proceedings of the 8th Annual Federal Depository Library Conference April 12 - 15, 1999 Introduction to DVD Carol Cini, U.S. Government Printing Office Washington, DC DVD started out standing for Digital Video Disc, then Digital Versatile Disc, and now it’s just plain old DVD. It is essentially a bigger and faster CD that is being promoted for entertainment purposes (movies) and some computer applications. It will eventually replace audio CDs, VHS and Beta tapes, laserdiscs, CD-ROMs, and video game cartridges as more hardware and software manufacturers support this new technology. DVDs and CDs look alike. A CD is a single solid injected molded piece of carbonate plastic that has a layer of metal to reflect data to a laser reader and coat of clear laminate for protection. DVD is the same size as a CD but consists of two solid injected molded pieces of plastic bonded together. Like CDs, DVDs have a metalized layer (requires special metalization process) and are coated with clear laminate. Unlike CD's, DVD's can have two layers per side and have 4 times as many "pits" and "lands" as a CD. There are various types of DVD, including DVD-ROM, DVD-Video, DVD-Audio, DVD-R, and DVD-RAM. The specifications for these DVD's are as follows: for prerecorded DVD's; Book A - DVD-ROM, Book B - DVD-Video, and Book C- DVD-Audio. For recordable DVD's, there is Book D - DVD-R, Book E - DVD-RAM. The official DVD specification books are available from Toshiba after signing a nondisclosure agreement and paying a $5,000 fee. -
Thinkcentre and Lenovo Super Multi-Burner Drive, CD-RW/DVD-ROM Drive, and DVD-ROM Drive Feature Improved Technology
Hardware Announcement September 26, 2006 ThinkCentre and Lenovo Super Multi-Burner Drive, CD-RW/DVD-ROM Drive, and DVD-ROM Drive feature improved technology Overview Multimedia Center for Think Offerings and Intervideo WinDVD At a glance ThinkCentre and Lenovo Super DVD decoding software are included Multi-Burner Drive (Serial ATA) — with this new combination drive so ThinkCentre and Lenovo Super The next generation of Multi-Burner you can create data and audio CDs, Multi-Burner Drive (Serial ATA) back up files, and play DVD movies. eliminates the need to choose • between competing recordable DVD Increased burn speeds formats. This drive supports all This drive conforms to the DVD compared to the previous — formats released by the DVD Forum Forum DVD Multi-Player offering Burns DVDs at up to specification, which ensures read 16x1 (22 MB/sec)2 and DVD+RW Alliance, including • DVD-RAM, DVD-R, DVD-R dual layer, compatibility across all DVD Forum Supports writing DVD+R DVD-RW, DVD+R,DVD+R double endorsed formats (DVD-R, DVD-R Double Layer and DVD-R Dual layer, and DVD+RW media. DL, DVD-RW, and DVD-RAM) and all Layer media DVD+RW Alliance formats (DVD+R, • Burns CD-R and CD-RW discs The ThinkCentre and Lenovo Super DVD+R DL, and DVD+RW). • Buffer underrun protection — Multi-Burner Drive features Helps to reduce write errors LightScribe technology, enabling When installed in a supported • Comprehensive software professional quality DVD and CD Lenovo PC system, this option bundle3 completes the solution labels. Design unique laser-etched assumes the system warranty. -
Home Audio Taping of Copyrighted Works and the Audio Home Recording Act of 1992: a Critical Analysis Joel L
Hastings Communications and Entertainment Law Journal Volume 16 | Number 2 Article 4 1-1-1993 Home Audio Taping of Copyrighted Works and the Audio Home Recording Act of 1992: A Critical Analysis Joel L. McKuin Follow this and additional works at: https://repository.uchastings.edu/ hastings_comm_ent_law_journal Part of the Communications Law Commons, Entertainment, Arts, and Sports Law Commons, and the Intellectual Property Law Commons Recommended Citation Joel L. McKuin, Home Audio Taping of Copyrighted Works and the Audio Home Recording Act of 1992: A Critical Analysis, 16 Hastings Comm. & Ent. L.J. 311 (1993). Available at: https://repository.uchastings.edu/hastings_comm_ent_law_journal/vol16/iss2/4 This Article is brought to you for free and open access by the Law Journals at UC Hastings Scholarship Repository. It has been accepted for inclusion in Hastings Communications and Entertainment Law Journal by an authorized editor of UC Hastings Scholarship Repository. For more information, please contact [email protected]. Home Audio Taping of Copyrighted Works and The Audio Home Recording Act of 1992: A Critical Analysis by JOEL L. McKuIN* Table of Contents I. Home Taping: The Problem and its Legal Status ....... 315 A. Constitutional and Statutory Background ........... 315 B. Home Taping or Home "Taking"?: The History of Home Taping's Legal Status ........................ 318 C. New Technologies Sharpen the Home Taping Problem ............................................ 321 1. The DAT Debacle .............................. 321 2. Other New Technologies ........................ 322 II. The Audio Home Recording Act of 1992 (AHRA) ..... 325 A. Serial Copy Management System (SCMS) .......... 325 B. Royalties on Digital Hardware and Media .......... 326 C. Prohibition of Copyright Infringement Actions ..... 328 III. -
Delivery of Recorded Music Projects
TECHNICAL DOCUMENT AES TECHNICAL COUNCIL Document AESTD1002.1.03-10 Recommendation for delivery of recorded music projects Nashville members of the P&E Wing of The Recording Academy® formed a Delivery Specifications Committee, and in collaboration with the Audio Engineering Society’s Technical Committee on Studio Practices and Production have created The Delivery Recommendations for Master Recordings document. AUDIO ENGINEERING SOCIETY, INC. INTERNATIONAL HEADQUARTERS 60 East 42nd Street, Room 2520 . New York, NY 10165-2520, USA Tel: +1 212 661 8528 . Fax: +1 212 682 0477 E-mail: [email protected] . Internet: http://www.aes.org AUDIO ENGINEERING SOCIETY, INC. INTERNATIONAL HEADQUARTERS 60 East 42nd Street, Room 2520, New York, NY 10165-2520, USA Tel: +1 212 661 8528 . Fax: +1 212 682 0477 E-mail: [email protected] . Internet: http://www.aes.org The Audio Engineering Society’s Technical Council and its Technical Committees respond to the interests of the membership by providing technical information at an appropriate level via conferences, conventions, workshops, and publications. They work on developing tutorial information of practical use to the members and concentrate on tracking and reporting the very latest advances in technology and applications. This activity is under the direction of the AES Technical Council and its Committees. The Technical Council and its first Technical Committees were founded by the Audio Engineering Society in 1979, and standing rules covering their activities were established in 1986, with the intention of defining and consolidating the technical leadership of the Society for the benefit of the membership. The Technical Council consists of the officers of the Technical Council, the chairs of the Technical Committees, the editor of the Journal, and as ex-officio members without vote, the other officers of the Society. -
What Is a DVD? Technical Considerations
NCTE Advice Sheet – DVDs Advice Sheet 6 DVDs Leaving Certificate students are using a DVD featuring Shakespearean plays to quickly progress through scenes in each play. They are doing so in order to compare and contrast specific themes. What is a DVD? DVD is an acronym for Digital Versatile Disc. It is very similar in appearance to a compact disc, but has considerably more storage capacity. The commonly available DVD holds 4.7GB of information on one layer, or enough for a 2-hour movie, audio or other digital information. Dual Layer recording allows discs to store significantly more data, up to 8.5GB per disc, compared with 4.7 GB for single-layer discs. Using MPEG-2 video compression — the same system that will be used for digital TV, satellite and cable transmissions — it is quite possible to fit a full-length movie onto one side of a DVD. In a computing context, however, DVD means more than just movies. The unprecedented storage capacity provided by DVD lets application vendors fit multiple CD titles (phone databases, map programs, encyclopedias’) on a single disc, making them more convenient to use. Developers of edutainment (education/entertainment) and reference titles are also able to use video and audio clips more liberally in their products. Technical Considerations To play a DVD disc, a DVD player is required. They fall into two categories: (1) home DVD players that play movies, and (2) DVD drives in PCs that read DVDs containing digital information of any sort, e.g., audio, video, multimedia content, etc. Home DVD Players DVD home players are primarily focused on playing video and films • DVD players allow users to change languages at the switch of a button — normally the choice is English, French or Spanish. -
(DICOM) Supplement 80: DVD Media Application Profiles
1 2 3 4 5 Digital Imaging and Communications in Medicine (DICOM) 6 7 Supplement 80: DVD Media Application Profiles 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 DICOM Standards Committee, Working Group 5 Interchange Media 24 1300 N. 17th Street, Suite 1847 25 Rosslyn, Virginia 22209 USA 26 27 28 VERSION: 19 Jun 2003 (Final Text) 29 Contents 30 Contents............................................................................................................................................. 2 31 Scope and Field of Application ........................................................................................................... 4 32 CHOICE OF A FILESYSTEM .......................................................................................................... 4 33 CHOICE OF A PHYSICAL MEDIUM................................................................................................. 4 34 UPDATE APPLICATION PROFILES............................................................................................... 5 35 FORM OF THIS SUPPLEMENT...................................................................................................... 5 36 B.1 CLASS AND PROFILE IDENTIFICATION............................................................................. 6 37 B.3 STD-XA1K-CD APPLICATION PROFILE CLASS REQUIREMENTS...................................... 7 38 B.3.1 .... SOP Classes and Transfer Syntaxes ........................................................................... 7 39 B.3.2 .... Physical Media And Media Formats............................................................................. -
Stereophile-2000-02
As We See It John Atkinson 've recently been rereading Mark with aunique 40-bit string, or "key." Each it becomes hard to get agreement on any- Lane's and Donald Freed's 1970s DVD-V disc includes ashort in-the-clear thing, even if it's just plain common sense. Iscreenplay cum novel, Executive Action, "disc key," which is also encrypted with And the record industry may well have which develops the theory that John E all the allowed player keys. When you more to fear than the movie industry. The Kennedy was açussinated by aconspiracy insert aDVD in aplayer, aconsiderable sheer amount of data represented by an between organized crime, expatriate Cu- amount of handshaking takes place, the MPEG-2-encoded movie makes aDVD ban Batistists, and Eisenhower's "military- player using its key to descramble the intrinsically hard to copy, but asingle cut industrial complex." Long predating Oliver appropriate encrypted disc key before off aDVD-A, even if multichannel and Stone's JFK, the book is fascinating, con- playback is allowed. (Perhaps this is the 24/96, is an easily manageable amount of vincing stuff, from authors who had done reason DVD players are so slow to load.) data for anyone with amodest computer to considerable research into what really hap- The hackers got hold of aunencrypted copy. According to Matsushita spokesman pened in November 1963. But, like all con- player key and used it to reverse engineer Yoshihiro Kitadeya, as reported in aDow spiracy theories, it falls down on the hard the system. Their program, widely avail- Jones Newswire story on December 2, rock of reality: the more people and orga- able on the Internet, allows anyone with "since music requires much less data than nizations are involved in aconspiracy, the enough computer storage space to make video, it would be easier to copy individual less likelihood there is of anything happen- decrypted copies of the files that make up songs from aDVD-A disc.. -
Historical Development of Magnetic Recording and Tape Recorder 3 Masanori Kimizuka
Historical Development of Magnetic Recording and Tape Recorder 3 Masanori Kimizuka ■ Abstract The history of sound recording started with the "Phonograph," the machine invented by Thomas Edison in the USA in 1877. Following that invention, Oberlin Smith, an American engineer, announced his idea for magnetic recording in 1888. Ten years later, Valdemar Poulsen, a Danish telephone engineer, invented the world's frst magnetic recorder, called the "Telegraphone," in 1898. The Telegraphone used thin metal wire as the recording material. Though wire recorders like the Telegraphone did not become popular, research on magnetic recording continued all over the world, and a new type of recorder that used tape coated with magnetic powder instead of metal wire as the recording material was invented in the 1920's. The real archetype of the modern tape recorder, the "Magnetophone," which was developed in Germany in the mid-1930's, was based on this recorder.After World War II, the USA conducted extensive research on the technology of the requisitioned Magnetophone and subsequently developed a modern professional tape recorder. Since the functionality of this tape recorder was superior to that of the conventional disc recorder, several broadcast stations immediately introduced new machines to their radio broadcasting operations. The tape recorder was soon introduced to the consumer market also, which led to a very rapid increase in the number of machines produced. In Japan, Tokyo Tsushin Kogyo, which eventually changed its name to Sony, started investigating magnetic recording technology after the end of the war and soon developed their original magnetic tape and recorder. In 1950 they released the frst Japanese tape recorder. -
DVD for “Not-So” Dummies
DVDDVD forfor ““NotNot--so”so” DummiesDummies YourYour DVDDVD TechnicalTechnical ReferenceReference GuideGuide January 2001 Technicolor has evolved as the number one processor of motion picture film to become the world’s largest manufacturer and distributor of pre-recorded videocassettes and a leading global replicator of optical media including DVD, DVD- ROM, CD and CD-ROM. Offering worldwide manufacturing and distribution capabilities, Technicolor’s Home Entertainment Services serves an international base of customers with its facilities in California, Michigan, Tennessee, Virginia, Canada, Mexico, Denmark, Holland, Italy, Spain, Luxembourg and the United Kingdom. Part 1: DVD A Description of the Technology How Does a DVD Differ from a CD? • A DVD looks like a CD • A DVD is two “half-discs” bonded together • A DVD contains data on one or both sides • A DVD has a “dual-layer” feature • 1 DVD disc has 1-4 data “layers” • A DVD has 7-25x the capacity of a CD • DVD data read-rate is 8-9x faster than CD-ROM • DVD players play CDs 5 DVD Disc Types The DVD formats are documented in a group of five books Pre-recorded formats • Book A: DVD-ROM Specification • Book B: DVD-Video Specification • Book C: DVD-Audio Specification Recordable formats • Book D: DVD-R Specification (write-once) • Book E: DVD-RAM Specification (erasable) Storage Capacity of DVD Note: A CD is 0.7 Gbytes Pre-recorded DVD • DVD-5 4.7 Gbytes (1 side, 1 layer) • DVD-9 8.5 Gbytes (1 side, 2 layers) • DVD-10 9.4 Gbytes (2 sides, 1 layer) • DVD-18 17.0 Gbytes (2 sides, 2 layers) Recordable DVD • DVD-R = 4.7 Gbytes (billion bytes) per side • DVD-RAM = 4.7 Gbytes per side •DVD-RW • DVD-R+W DVD and CD • DVDs are similar in principle to CDs.