Optical Disk Is an Example Of
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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. -
CD-Rewriter - Plexwriter S88TUCD-Rewriter S88TU
CD-ReWriter - PleXWriter S88TUCD-ReWriter S88TU available in Europe Leading Edge Performance Plextor, one of the leading companies for the development and production of CD-ROM drives, CD-Recorders and CD-ReWriters is expanding its range with the PlexWriter S88TU, one of the fastest portable CD-ReWriters on market today, which writes CD's at 8-speed, rewrites at 8-speed and reads at 24-speed. It has stylish silver and blue casing and measures only 141 x 22 x 171 mm (W x H x D) The PlexWriter S88TU is the ideal instrument for both professional and private users who want to copy CD's, archive large files, or create multimedia productions. The Retail package contains: PlexWriter S88TU ,1 blank CD-R disk, 1 blank CD-R/W disk, CD-Recording software Nero + InCD, Plextor Utility software (PlexTools), manual in 16 languages, 1 USB cable, 1 AC poweradapter. The firmware is stored in FlashROM which makes it possible to quickly and easily upgrade to the latest version. CD-Text is also completely supported. With the PlexWriter S88TU, the user has a perfect all-in-one product for backup, duplication and all multimedia applications. CD's can be written, rewritten and read on a single unit, and at the highest possible speed. PlexWriter S88TU Benefits l 8X write (when connected to USB 2.0 host) l 8X rewrite (when connected to USB 2.0 host) l 24X read (when connected to USB 2.0 host) l USB 2.0 Interface (USB 1.1 supports 4x Write, 4x Rewrite, 6x Read) l BURN-Proof Technology (Buffer Under Run Proof) l Two year full-warranty (parts, labor, and replacement) * l Writes CD-ROM Modes 1 and 2, CD-XA Form 1 and 2, CD-DA, CD-I, Video CD & Photo CD. -
DVR-A03 Product Brochure
DVD-R/RW,CD-R/RWDVD-R/RW writer Writer DVR-A03 *1 The World’s First! One drive... One complete recording solution Writes: DVD-R*2, DVD-RW, CD-R, CD-RW Reads: DVD-ROM, DVD-Video, DVD-R, DVD-RW, CD-ROM, CD-R, CD-RW, CD-TEXT, Photo CD, Audio CD *1As of March 2001 *2DVD-R For General media DVR-A03 Appearance DVR-A03 Specifications Write Support DVD-R (4.7 GB For General disc only*), DVD-RW, CD-R, CD-RW* Front Panel 1 2 Read Support DVD-ROM single layer/dual layer, DVD-R (all types), DVD-RW, CD-ROM Mode1, CD-ROM XA Mode2 (form 1, form 2), CD-TEXT, Photo CD (single and multiple session), CD-DA (Audio CD), CD-Extra, CD-R, CD-RW (Supports AM2) Write Speed DVD-R 2X-CLV (2.76 MB/s), 1X-CLV (1.38 MB/s) DVD-RW 1X-CLV (1.38MB/s) CD-R 8X-CLV (1.41 MB/s), 4X-CLV (0.70 MB/s) CD-RW 4X-CLV (0.70MB/s) Read Speed DVD-ROM (Single) Max. 4X-CAV (5.52 MB/s) DVD-ROM (Dual) 2X-CLV (2.76MB/s) DVD-R, DVD-RW 2X-CLV (2.76 MB/s) 3 4 5 6 7 8 CD-ROM Max. 24X-CAV (4.23MB/s) CD-R,CD-RW Max. 16X-CAV (2.82MB/s) CD-Audio Max. 10X-CAV (1.76MB/s) Rear Panel 9 Video-CD 4X-CLV (0.70MB/s) Access Time DVD 200 Msec (Randam Average) CD 180 Msec *When DVD-ROM Single Layer Disc and CD-ROM Mode1 Disc are used Interface ATAPI (ATA/ATAPI-5 & SFFC INF8090 Ver.5) Data Buffer 512 kBytes (Read) 2Mbytes (Write) Mounting Orientation Horizontal only Power Requirement +5V +12V 1.2A 0.9A Power Consumption Maximum 23.8W 10 11 12 13 Regulatory Approval UL,CSA,TÜV, CB Report, FIMKO, SEMKO, FCC Class B, FDA, CE Marking, C-Tick, CISPR-22B, Korean EMC, Taiwan EMC Front Panel: 1.Disc Loading Tray 5.Ventilation Holes Dimensions (W x H x D) 148 x 42.3 x 207.5 mm 5-13/16" x 1-11/16" x 8-2/16" 2.Forced Eject Hole 6.Disc Indicator Net Weight 1.1 kg 2 lbs. -
KODAK PHOTO CD Discs
Tib4353 March 2002 TECHNICAL INFORMATION BULLETIN KODAK PHOTO CD Discs Updated 8 March, 2002 How can I create a KODAK PHOTO CD Disc using my computer and CD-writer? Kodak provides PHOTO CD Discs creaton software for the only to professionals who have a PHOTO CD workstation. This is done to maintain the quality standards of PHOTO CD Discs. The critical component of the PHOTO CD workstation is the high-resolution scanner that creates the digital image from a Photographic negative or print. For this reason, making a PHOTO CD on your own is not straightforward. For more information, you may want to check out Ted’s Unofficial Kodak PHOTO CD Homepage at: http://www.tedfelix.com/PhotoCD/ I burned my photos on CD-R, but they won’t play on my KODAK PHOTO CD player. KODAK PHOTO CD players were designed to read image files in the .pcd format only. KODAK PHOTO CD players cannot recognize image file formats written by common authoring packages (for example, JPEG, TIFF, BMP). KODAK PHOTO CD players can also read audio files. Can I convert .jpg format image files to .pcd format image files? Kodak provides the software to create .pcd files only to professionals who have a PHOTO CD workstation. This is done to maintain the quality standards of PHOTO CD Discs. The critical component of the PHOTO CD workstation is the high- resolution scanner that creates the digital image from a photographic negative or print. With the KODAK PHOTO CD workstation, the image file is created as a .pcd file. It is not converted to a .pcd file. -
You Need to Know About CD And
All you need to know about CDs and DVDs Table of Contents [1] Introduction ............................................................................................................................................. 3 [1.1] What is the difference between Replication and Duplication?........................................................ 3 [2] What are all the available media formats? ............................................................................................. 3 [2.1] CD-ROM Formats .............................................................................................................................. 3 [2.1.1] Audio CD .................................................................................................................................... 4 [2.1.2] Audio CD with Data ................................................................................................................... 4 [2.1.3] Video CD (VCD) , Super VCD (SVCD) .......................................................................................... 4 [2.1.4] Video CD with Data .................................................................................................................... 4 [2.1.5] Data CD ...................................................................................................................................... 4 [2.1.6] Hybrid CD ................................................................................................................................... 4 [2.2] DVD Formats .................................................................................................................................... -
Deepburner Pro Help
User Guide Reference Powerful CD and DVD burning package from Astonsoft http://www.deepburner.com DeepBurner Pro Help This is the complete and detailed user manual for DeepBurner Pro. Please note that this manual desribes DeepBurner Pro version only. If you want to get manual for the Free version of the program, you should download the appropriate file from our web site - www.deepburner.com Copyright © 2003-2004 Astonsoft Ltd. All rights reserved. Contents I Table of Contents Part I Introducing DeepBurner Pro 4 1 System requirements.............. ..................................................................................................................... 4 Part II License 6 Part III Features 10 Part IV Working with DeepBurner 12 1 Create data CD/DVD.............. ..................................................................................................................... 12 Create mp3 CD.... ...................................................................................................................................................... 15 Create bootable..... .CD..... ............................................................................................................................................... 16 2 Create Audio.. CD..... ............................................................................................................................ 17 3 Copy CD/DVD... ................................................................................................................................ 19 4 Create -
Model DV6500 User Guide Super Audio CD / DVD Player
E59M5UD.qx3 04.7.16 7:50 PM Page 1 Model DV6500 User Guide Super Audio CD / DVD Player CLASS 1 LASER PRODUCT E59M5UD.qx3 04.7.16 7:50 PM Page 2 TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, WARNING DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the CAUTION presence of uninsulated “dangerous voltage” within the RISK OF ELECTRIC SHOCK product’s enclosure that may be of sufficient magnitude DO NOT OPEN to constitute a risk of electric shock to persons. CAUTION: The exclamation point within an equilateral triangle is TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE intended to alert the user to the presence of important COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. operating and maintenance (servicing) instructions in the REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. literature accompanying the product. CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. ATTENTION: POUR ÉVITER LES CHOC ÉLECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’AU FOND. NOTE: Operating Environment This equipment has been tested and found to comply with the limits Operating environment temperature and humidity: for a Class B digital device, pursuant to Part 15 of the FCC Rules. +5 C to +35 C (+41 F to +95 F); less than 85%RH (cooling vents not These limits are designed to provide reasonable protection against blocked) Do not install in the following locations harmful interference in a residential installation. -
Model VC6001 User Guide 5 Disc Super Audio CD/ DVD Changer
Model VC6001 User Guide 5 Disc Super Audio CD/ DVD Changer CLASS 1 LASER PRODUCT LUOKAN 1 LASERLAITE KLASS 1 LASERAPPARAT CONGRATULATIONS ON YOUR PURCHASE OF THIS WARNING FINE MARANTZ PRODUCT. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, MARANTZ is on the leading edge of DVD research for DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. consumer products and this unit incorporates the latest technological developments. CAUTION We are sure you will be fully satisfi ed with the DVD player. RISK OF ELECTRIC SHOCK Thank you for your support. DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, Please read through these operating instructions so you DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE will know how to operate your model properly. After you REFER SERVICING TO QUALIFIED SERVICE PERSONNEL have fi nished reading the instructions, put them away in a safe place for future reference. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" Copy protection within the product’s enclosure that may be of suffi- cient magnitude to constitute a risk of electric shock Many DVD discs are encoded with copy protection. Because to persons. of this, you should only connect your DVD player directly to The exclamation point within an equilateral triangle your TV, not to a VCR. Connecting to a VCR results in a dis- is intended to alert the user to the presence of important operating and maintenance (servicing) torted picture from copy-protected DVD discs. -
Measure the Distance Between Tracks of CD and DVD the Aim of Work
University of Technology Department Laser & Optoelectronics Engineering Laser Eng Branch Laser application Lab. Experiment (9) Measure the Distance Between Tracks of CD and DVD The aim of work: 1-measure the distance between tracks of CD and DVD. 2-study the different between the CD & DVD. Instruments:- Laser He-Ne, CD & DVD, screen, ruler, holders Theory:- The Compact Disc was invented by Sony and Philips in 1981 in order to serve as a high-quality compact audio storage device which allowed for direct access to digital sound tracks. It was officially launched in October 1982. In 1984, the Compact Disc's specifications were extended (with the publication of the Yellow Book) so that it could store digital data. A CD (Compact Disc) is an optical disc 12cm in diameter and 1.2mm thick (its thickness may vary from 1.1 to 1.5 mm) for storing digital information: up to 650 MB of computer data (equivalent to 300,000 typed pages) or 74 minutes of audio data. A circular hole 15mm in diameter is used to centre it on the CD player's surface. A CD is built from a plastic (polycarbonate) substrate and a fine, reflective metallic film (24-carat gold or a silver alloy). The reflective layer is then covered with an anti-UV acrylic finish, creating a protective surface for data. Finally, an additional layer may be added so that data can be written on the other side of the CD as well. The reflective layer contains tiny bumps. When the laser passes over the polycarbonate substrate, light is reflected off the reflective surface, but when the laser reaches a bump, that's what allows it to encode information. -
Cld-S370/Cld-S304 Cld-S270/Cld-S104
/ Illlillqlfl ll_'ll_llll. CD CDV LD PLAYER CLD-S370/CLD-S304 CLD-S270/CLD-S104 DIGITAL AUDIO IASERD/SC CLD-S370/CLD-S304 • This player is not suitable fo_ commercial use. • LD-ROM, CD-ROM and CD graphic discs cannot be played with this player. Thank you for buying this Pioneer product. Please read through these operating instructions so you CLD-S270 will know how to operate your model properly. After you have finished reading the instructions, put them away in a safe place for future reference. In some countries or regions, the shape of the power plug and power outlet may sometimes differ from that shown in the explanatory drawings. However, the method of connecting and operating the unit is the same. CLD-S104 WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. ....,,_ IMPORTANT NOTICE [For U.S. and Canadian models] The serial number for this equipment is located on the rear CONTENTS panel. Please write this serial number on your enclosed warranty card and keep it in a secure area. This is for your security. BEFORE OPERATING THE PLAYER [For Canadian model] PRECAUTIONS ............................................................ 4 ACCESSORIES ............................................................. 5 CAUTION: TO PREVENT ELECTRIC SHOCK DO NOT REMOTE CONTROL OPERATIONS ............................ 5 USE THIS (POLARIZED) PLUG WITH AN EXTENSION TYPES OF DISCS THAT CAN BE CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE PLAYED WITH THIS UNIT ........................................... 6 BLADES CAN BE FULLY INSERTED TO PREVENT BLADE CARE OF DISCS .......................................................... 7 EXPOSURE. CONNECTIONS ........................................................... 8 NAMES AND FUNCTIONS ........................................ 10 ATTENTION: POUR PREVENIR LES CHOCS BASIC OPERATION ELECTRIQUES NE PAS UTILISER CE-I-rE FICHE POLARISEE AVEC UN PROLONGATEUR, UNE PRISE DE COURANT TO PLAY AN LD, CDV OR CD .................................. -
Making Slide Shows from Still Images A
E1 Making Slide Shows from Still Images A. For viewing on the computer screen A slide show is an automated presentation that shows a series of digital photos on the computer screen in sequence, possibly with background music, captions, titles, spoken narration, and video effects. Good for distributing photos to friends and family that have a computer. If you have a CD-R burner on your computer, you can copy photos and slide shows to a CD-R for easy distribution. 1. Windows XP Picture and Fax Viewer. If your computer has the Windows XP operating system, you can open any folder containing pictures, right-click on any one of the pictures, and select Open with... => Windows Picture and Fax Viewer. Click the > button to see the next picture in the folder. To see a simple slide show of all the images in that folder, click on the little movie screen icon at the bottom OR press the f11 key on the keyboard. To stop it, press the ESC key. 2. Picasa 2. An excellent free photo organizer program. Download it from picasa.com. Has a built-in full-screen slide show mode. You can also add captions to each photo. If your computer has a CD-R burner, it can burn an auto-play slide show CD-ROM that you can send to friends. All the recipient has to do is to insert the CD into the CD-ROM drive and a menu of slide shows appears automatically. They can also copy the pictures to their computer if they wish. -
EFM) for Greater Storage Density, and Cross-Interleave Reed-Solomon Code (CIRS) for Error Correction
OpticalOptical StorageStorage TechnologyTechnology The Compact Disc HistoryHistory ofof thethe CompactCompact DiscDisc CD-V 光碟片 Video CD DVD-RAM 000000100001000000010000000000100004.7GB DVD A-E CD-MO Land Pit Land Pit Land CD-ROM 接物鏡 瞄準鏡 雷射二極體 光柵 CD-R DVD-RAM 2.6GB CD-I CD-RW CD-DA 偏光板 Photo CD 1981 1983 1985 1987 1989 1991 1993 1995 1997 1999 FamilyFamily ofof thethe CompactCompact DiscDisc Compact Disc Family CD-Audio CD-ROM CD-Recordable (Red Book) (Yellow Book) (Orange Book) CD-i CD-ROM XA CD-MO CD-WO CD-RW (Green Book) (Yellow Book) (Part I) (Part II) (Part III) MODE 2 CD-i Bridge Enhanced Music CD (Blue Book) Video CD Photo CD (White Book) CompactCompact DiscDisc OverviewOverview z An audio disc stores a stereo signal comprised of two 16- bit data words sampled at 44.1 KHz; thus 1.41 million bits per second of audio data are output from the player. z Error correction, synchronization, and modulation are required, which triple the number of bits stored on a disc. z The channel bit rate, the rate at which data is read from the disc, is 4.3218 Mbps. z A disc containing an hour of music holds about 15.5 billion channel bits. z Apart from modulation and error correction overhead, a CD-DA disc holds a maximum of 6.3 billion bits, or 783 million bytes of user information. CompactCompact DiscDisc OverviewOverview z Information is contained in pits impressed into the disc’s plastic substrate. 00000100010000000100000000010000 Land Pit Land Pit Land CompactCompact DiscDisc OverviewOverview z Pits are encoded with eight-to-fourteen modulation (EFM) for greater storage density, and Cross-Interleave Reed-Solomon code (CIRS) for error correction.