Compact Disc Minidisc Deck
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DVD/CD Rewritable Drive
IT 2-636-779-12 (1) 4F.B5U12.012 DVD/CD Rewritable Drive Operating Instructions JP FR DE ES IT CS DRU-810A © 2005 Sony Corporation Safety Regulations WARNING You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. CAUTION: As the laser beam in the DRU-810A is harmful to the eyes, do not attempt to disassemble the cabinet. Refer servicing to qualified personnel only. The use of optical instruments with this product will increase eye hazard. The use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. This label is located on the bottom of the drive unit enclosure. Dieses Etikett befindet sich auf der Unterseite des Laufwerksgehäuses. 2 The DRU-810A is classified as a CLASS 1 LASER PRODUCT. The CLASS 1 LASER PRODUCT label is located at the bottom of the enclosure. Bei diesem DRU-810A handelt es sich um ein Laser-Produkt der Klasse 1. Das Etikett mit der Aufschrift LASER KLASSE 1 PRODUKT befindet sich auf der Unterseite des Gehäses. CLASS 1 LUOKAN 1 LASERLAITE LASER PRODUCT LASER KLASSE 1 KLASS 1 LASER APPARAT PRODUKT Compliance Statements Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems) This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. -
The Emergence of the Compact Disc Hans B
IEEE A Communications Previous Page | Contents | Zoom in | Zoom out | Front Cover | Search Issue | Next Page BEF MaGS HISTORY OF COMMUNICATIONS EDITED BY MISCHA SCHWARTZ INTRODUCTION BY EDITOR The article following on the history of the development of the development process, but of the pitfalls and difficulties encoun- CD, written especially for this column by one of the engineers tered and eventually overcome before the system could be who participated in the development effort, should be of interest deemed successful. As another reviewer noted, “ I also appreciat- to all readers of this magazine. As one of the reviewers of the ed the depiction of the human elements that are invariably part article noted, “CDs and successor optical discs are so much a of these projects,” in this case the initial naming of the project or part of our lives, it is fascinating to read about their genesis.” As the reasons for the choice of the final dimensions of the CD. The he goes on to note, “As an engineer, it is equally fascinating and ability of two major companies, Philips and Sony, from two dif- insightful to see how technologies which now seem so obvious ferent parts of the world, to collaborate and come up with such a and inevitable were once open to debate.” I venture to guess that successful product is another fascinating lesson taught by this this is true of almost all technologies, whether large systems or particular history. I suggest you read on to see all of this for your- devices within systems. This is what makes reading about the his- self. -
AZ1025 CD Sound Machine • Bass Reflex Speaker System Acoustic System That Enhances the Upper Bass Tones to Provide a Warmer, Punchier Bass Sound
CD sound machine AZ1025 CD sound machine • Bass reflex speaker system Acoustic system that enhances the upper bass tones to provide a warmer, punchier bass sound. • Dynamic bass boost Enhances bass tone frequencies to give deep, rich sounds. • Digital tuner with 29 presets Provides fast, accurate tuning to your favourite stations.You can store up to 29 FM and MW stations in memory for fast, easy access. • CD synchro start recording Synchronises the start of a recording on audio cassette with the start of a CD at the touch of a button. • Compact disc digital audio player • Stereo cassette deck • 20-Track programmable • 14-key remote control CD sound machine Standard product information Amplifier AZ1025 • Output power : 2 x 1.6 W RMS • Dynamic bass boost • Up/down digital volume control Sound system Product highlights • 2 x 4" full range speakers • Bass reflex speaker system • Compact disc digital audio player • Metal speaker grilles Compact Disc technology that combines superb digital sound quality with the convenience of random track access and CD functions like CD programme, CD player Shuffle Play and Repeat. • Top loader • 20-Track programmable • 20 track CD programme Stores up to 20 of your favourite CD tracks for playing back in your order of • CD programme, shuffle and repeat function preference. • CD synchro start recording • Shuffle play • Search/Skip/review Plays disc selection randomly, giving you a new sequence of tracks each time. • Repeat one/all Cassette deck Repeats the current track, the total CD, or your pre-selected programme. • Single stereo cassette deck • CD next/previous track search • Normal tape type Plays the next or previous track at the touch of a button. -
Use External Storage Devices Like Pen Drives, Cds, and Dvds
External Intel® Learn Easy Steps Activity Card Storage Devices Using external storage devices like Pen Drives, CDs, and DVDs loading Videos Since the advent of computers, there has been a need to transfer data between devices and/or store them permanently. You may want to look at a file that you have created or an image that you have taken today one year later. For this it has to be stored somewhere securely. Similarly, you may want to give a document you have created or a digital picture you have taken to someone you know. There are many ways of doing this – online and offline. While online data transfer or storage requires the use of Internet, offline storage can be managed with minimum resources. The only requirement in this case would be a storage device. Earlier data storage devices used to mainly be Floppy drives which had a small storage space. However, with the development of computer technology, we today have pen drives, CD/DVD devices and other removable media to store and transfer data. With these, you store/save/copy files and folders containing data, pictures, videos, audio, etc. from your computer and even transfer them to another computer. They are called secondary storage devices. To access the data stored in these devices, you have to attach them to a computer and access the stored data. Some of the examples of external storage devices are- Pen drives, CDs, and DVDs. Introduction to Pen Drive/CD/DVD A pen drive is a small self-powered drive that connects to a computer directly through a USB port. -
MINIDISC MANUAL V3.0E Table of Contents
MINIDISC MANUAL V3.0E Table of Contents Introduction . 1 1. The MiniDisc System 1.1. The Features . 2 1.2. What it is and How it Works . 3 1.3. Serial Copy Management System . 8 1.4. Additional Features of the Premastered MD . 8 2. The production process of the premastered MD 2.1. MD Production . 9 2.2. MD Components . 10 3. Input components specification 3.1. Sound Carrier Specifications . 12 3.2. Additional TOC Data / Character Information . 17 3.3. Label-, Artwork- and Print Films . 19 3.4. MiniDisc Logo . 23 4. Sony DADC Austria AG 4.1. The Company . 25 5. Appendix Form Sheets Introduction T he quick random access of Compact Disc players has become a necessity for music lovers. The high quality of digital sound is now the norm. The future of personal audio must meet the above criteria and more. That’s why Sony has created the MiniDisc, a revolutionary evolution in the field of digital audio based on an advanced miniature optical disc. The MD offers consumers the quick random access, durability and high sound quality of optical media, as well as superb compactness, shock- resistant portability and recordability. In short, the MD format has been created to meet the needs of personal music entertainment in the future. Based on a dazzling array of new technologies, the MiniDisc offers a new lifestyle in personal audio enjoyment. The Features 1. The MiniDisc System 1.1. The Features With the MiniDisc, Sony has created a revolutionary optical disc. It offers all the features that music fans have been waiting for. -
References Instantdetectionsystem COMPANY COUNTRY VERSION DATE of DELIVERY AMG Srl Italy CD/DVD July 2012
release 02.2015 SMART FAST Syste ECONOMICAL tion m ec r Quality et ou D y t rd n a One Unit to Detect Playability a u t g s o n t Issues on CD/DVD/BD i References instantDetectionSystem COMPANY COUNTRY VERSION DATE OF DELIVERY AMG srl Italy CD/DVD July 2012 Audiobec Recording Canada, Inc Canada CD/DVD Jan 2013 arvato Entertainment Europe GmbH Germany Blu-ray Nov 2014 BAK Tlocznia Dyskow Optycznych Poland CD/DVD Feb 2015 Bestdisc Technology Corp. Taiwan Blu-ray Jan 2013 CD Systems de Columbia S.A. Columbia CD/DVD Nov 2013 CD Video Manufact. Inc. United States Blu-ray Aug 2013 Cinram GmbH Germany Blu-ray Aug 2011 | Sept 2013 Compact Disc Technologies South Africa CD/DVD Jan 2014 Deluxe Digital Studios Inc. United States Blu-ray Dec 2011 digiCON AG Germany CD/DVD Dec 2013 Duplas Avelca srl Italy CD/DVD Sept 2011 EDC GmbH Germany Blu-ray May 2012 | Sept 2013 Elsässer GmbH Germany Blu-ray Dec 2011 Epoch Trading LLC Iran CD/DVD Oct 2011 Hewlett Packard Caribe PV Puerto Rico CD/DVD Jan 2012 kdg France SA France CD/DVD Sept 2014 kdg Mediatech AG Austria Blu-ray Jan 2012 Láser Disc Argentina S.A Argentina CD/DVD June 2013 Max Optical Disc United States CD/DVD August 2014 MPO Asia Co. Ltd. Thailand Blu-ray Oct 2014 MPO France S.A.S. France Blu-ray Feb 2012 MPO Iberica S.A. Spain CD/DVD Dec 2012 DaTARIUS GmbH, Planseestrasse 4, AT-6600 Reutte, Austria, Tel: +43 676 848 391-0, Fax: +43 512 219 921 1132 [email protected] www.datarius.com release 02.2015 References instantDetectionSystem COMPANY COUNTRY VERSION DATE OF DELIVERY Optical Disc Solutions Srl. -
REFERENCE GUIDE for OPTICAL MEDIA Terence O’Kelly Content Links
REFERENCE GUIDE FOR OPTICAL MEDIA Terence O’Kelly Content Links 1. Frequently Asked Questions (FAQs) a. Digital audio b. CD-R recording c. CD-RW d. DVD and Recordable DVD 2. Introduction to the Reference Guide A. Memorex history A. Differences between analogue and digital recordings B. Binary number system C. Digital audio 3. Compact Disc and how it works A. Book Standards B. Error correction—CIRC 4. CD-R A. Recording dyes B. Music CD-R C. Reflective surface D. Capacity E. Speed ratings a. CLV and Z-CLV b. CAV and P-CAV c. Comparison of speeds vs. time savings 5. CD-RW A. Stability B. Speed ratings 6. Mini-Disc A. Magneto-optical recording C. ATRAC compression D. Hi-MD 7. DVD A. DVD Numbering B. Recordable DVD C. DVD Capacities 8. Recordable DVD Formats A. DVD-R a. Data addresses b. Land Pre-pits B. DVD-RW C. DVD-RAM a. Data addresses b. Cartridge types D. DVD+R a. Data addresses b. ADIP E. DVD+RW 9. Recording onto DVD discs A. VR Recording onto DVD--+VR and –VR B. CPRM C. Capacities of recordable DVD discs a. Capacities in terms of time b. Set-top recorder time chart D. Double-Layer Discs E. Recording Speeds 10. Blue Laser Recording A. High Definition Video B. Blu-ray versus HD DVD C. Laser wavelengths a. Numerical aperture b. Comparison of High Definition Proposals 11. Life-time Expectations of Optical Media 12. Care and Handling of Optical Media 2 FAQs about Optical Media There is a great deal of misinformation, hype, and misunderstanding in the field of optical media. -
What Is Hd Audio?
WHAT IS HD AUDIO? Andreas Koch What constitutes Hi-Res Audio? • Microphone placement • Recording equipment • Post production methods (mix, mastering) • Consumer release format • Playback equipment (consumer level) Andreas Koch Digital Audio Signal Quantized amplitude values (samples) Samples in time Andreas Koch Digital Audio Signal – PCM • PCM – Pulse Code Modulation – Digital encoding used on standard audio CD • 65K amplitude quantization levels (16 bits) • 44.1kHz sample frequency Andreas Koch Quest for better / higher resolution • PCM as used on standard CD has 2 parameters: – Number of quantization levels (wordlength, 16 bits) – Sample frequency (44.1kHz) • Increase either parameter or both for higher resolution Andreas Koch Typical PCM Formats • High Resolution – Word lengths: 24 bits, 32 bits – Sample frequencies: multiples of 44.1kHz or 48kHz up to 384kHz Andreas Koch The problem with PCM • “Digital Sound” caused by steep and unnatural filters used in conversion from analog to digital and digital to analog • Higher word lengths and sample rates help, but still the same problem Andreas Koch Alternative to PCM • Direct Stream Digital – DSD – Used on Super Audio Compact Disc (SACD) launched 20 years ago by Sony and Philips as high resolution audio carrier with better performance than PCM. – 1 bit quantization, sample frequencies between 2.8MHz and 11.2MHz Andreas Koch Spectrum DSD vs. PCM Andreas Koch DSD Today • Niche format, but widely accepted in audiophile market as superior format • Characteristics are closer matched to our hearing system than PCM => no “digital sound” Andreas Koch The Format between PCM and Analog • advantages of a digital signal (like PCM) • characteristics of an analog signal PCM DSD Analog Andreas Koch The download bottleneck • File sizes for a 3 minute song and download times (assuming 10Mb/sec internet connection): Redbook (16/44.1kHz) 32MB 0.5 min. -
Care and Handling of Cds and Dvds
A GUIDE FOR LIBRARIANS AND ARCHIVISTS Care and Handling of CDs and DVDs by Fred R. Byers, October 2003 Council on Library and Information Resources National Institute of Standards and Technology Care and Handling of CDs and DVDs A Guide for Librarians and Archivists by Fred R. Byers October 2003 Council on Library and Information Resources Washington, DC ii iii About the Author Fred R. Byers has been a member of the technical staff in the Convergent Information Systems Division of the Information Technology Laboratory at the National Institute of Standards and Technology (NIST) for more than six years. He works with the Data Preservation Group on optical disc reliability studies; previously, he worked on the localization of defects in optical discs. Mr. Byers’ background includes training in electronics, chemical engineering, and computer science. His latest interest is in the management of technology: he is currently attending the University of Pennsylvania and expects to receive his Executive Master’s in Technology Management (EMTM) degree in 2005. Council on Library and Information Resources The Council on Library and Information Resources is an independent, nonprofit organization dedicated to improving the management of information for research, teaching, and learning. CLIR works to expand access to information, however recorded and preserved, as a public good. National Institute of Standards and Technology Founded in 1901, the National Institute of Standards and Technology is a nonregulatory federal agency within the Technology Administration of the U.S. Department of Commerce. Its mission is to develop and promote measurement, standards, and technology to enhance productivity, facilitate trade, and improve the quality of life. -
The Physics of the Compact Disc
Phys Educ,B[lSS)). PrmledlnlheUK The physics of the compact disc John A Cope The compact disc provides an excellent example will describe the application of physics principles of the appllcatlon of bask physlcs prlndples, from to the dimensionsand operation of the components the derlvatlon of the signal by Intetference to the of the Compact Disc player--examples that are dependence of audio frequency response and useful in the teaching of physics. playing time on the optical wavelength used. This article follows the light beam through the system from the laser light source, via the disc to the photodiode detectors. Compact discs have been on sale to the consumer for ten years, and during that time they have taken over the major part of the recordings market. Basic principles Their success has been partly due to the greater The music is recorded on the disc as steps arranged quality of sound that they make possible. It has along a track spiralling out from the centre of the been claimed pinsdale 1992) that LPs give better disc. In the presence of a step, light reflected from reproduction but only on equipment costing many its top will destructively interfere with light re- times that of the CD player. My Compact Disc flected from the area surrounding the step. In the player enables me to enjoy music without the absence of a step no such destructive interference irritation of Tape Hiss or Record Crackle, which occurs. Thus the intensity of the received signal could so easily spoil the quieter passages, and the varies as the steps pass under the laser beam. -
Sonic Studio Nexstage Overview
nexStage Tools for Transcoding & Sonic Studio Authoring from Sonic Studio nexStage, Complete Solutions for SACD Creation A Comprehensive Line of Tools for Audio Post nexStage offers DSD and SACD post–production tools for most workstation users. Whether it’s a DSD recorder/editor from SA- DiE, Merging Technolgies, Sonoma, Super Audio Center, Tascam or Sony or, a PCM DAW from Magix, Digidesign, Steinberg or many others, there’s a SACD delivery solution from Sonic Studio. ...a Rosetta Stone for Music In the world of consumer audio distribution, there are two modern release formats; SACD and DVD-Audio. Most digital audio products are able to handle some version of linear PCM which is good for CD and DVD releases but, increasingly, SACD capa- bilities are needed to stay competitive. Our nexStage product line bridges the technological divide between CD and DVD on one hand, and SACD on the other. PCM or DSD…It’s Your Call DSD or Direct Stream Digital is the na- tive file format for SACDs. Super Audio CDs are the successor to the univer- sally accepted Compact Discs from the inventors of the Compact Disc, Philips and Sony. SACDs enjoy broad accep- tance by consumers for their forward and backward compatibility, ease of use and “ultra–analog” sound quality. Record labels appreciate their tightly locked intellectual property protection and ability to deliver a single SKU to retailers. Now, no matter what DAW or digital recorder you use, the nexStage tool complement provides the ability to create any digital audio release format, from multichannel audio for SACD or DVD-A to good ol’ stereo CDs, all on your desktop. -
MZ-R501\3234036131MZR501UCE\01COV- MZR501UCE\00GB01COV-CED.Fm] Masterpage:Right
filename[\\Ww001\WW001\ON GOING\MZ-R501\3234036131MZR501UCE\01COV- MZR501UCE\00GB01COV-CED.fm] masterpage:Right 00GB01COV-CED.fm Page 1 Monday, November 5, 2001 1:37 PM 3-234-036-13(1) Portable MiniDisc Recorder Operating Instructions WALKMAN and are trademarks of Sony Corporation. MZ-R501/R501PC/R501DPC © 2001 Sony Corporation model name1[MZ-R501/R501PC/R501DPC] model name2[MZ-----] [3-234-036-13(1)] Certain countries may regulate disposal of WARNING battery used to power this product. To prevent fire or shock hazard, do Please consult with your local authority. not expose the unit to rain or moisture. For customers in the USA To avoid electrical shock, do not Owner’s Record open the cabinet. Refer servicing to The serial number is located at the rear of qualified personnel only. the disc compartment lid and the model number is located at the top and bottom. Do not install the appliance in a Record the serial number in the space confined space, such as a bookcase or provided below. Refer to them whenever you call upon your Sony dealer regarding built-in cabinet. this product. Model No. To prevent fire, do not cover the Serial No. ventilation of the apparatus with news papers, table cloths, curtains, etc. And This equipment has been tested and found don’t place lighted candles on the to comply with the limits for a Class B apparatus. digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to To prevent fire or shock hazard, do not provide reasonable protection against place objects filled with liquids, such as harmful interference in a residential vases, on the apparatus.