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Topic: MD Data


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In the News (Sat 19 Dec 09)

  
  Data Storage Media
By investigating potential certified media vendors carefully, data center professionals can be assured that the media they purchase will meet their needs and pay dividends to their organization.
A data center may migrate to a new system, for instance, and be faced with storing large quantities of outmoded cartridges.
Data center professionals who have assessed the genuine value of certified media have discovered that the advantages can be great.
www.nridata.com /06_Media.htm   (319 words)

  
 MD Data - Wikipedia, the free encyclopedia
MD Data stands for minidisc-Data, and is a magneto-optical medium for storing computer data.
Sony wanted MD Data to replace floppy disks, but the Zip drive from Iomega ended up filling that market need and, later on, the advent of affordable CD-writers and very cheap blank CD media, coupled with the availability of memory sticks and cards proved the final straw for MD-Data.
MD Data was also used in the late 1990s in 4- and 8-track multitrack recording decks.
en.wikipedia.org /wiki/MD_Data   (269 words)

  
 MD Data   (Site not responding. Last check: 2007-11-02)
MD Data is a format derived from the MiniDisc (MD) audio recording platform that, unlike the latter, is designed to record computer and graphic data instead of music signals.
Likewise, the optical pickup in the MD Data drive never comes into contact with the recording surface, which means there is no danger of damaging the media, a problem that sometimes occurs in magnetic disk formats.
MD Data's combination of compact size, sturdiness, and capacity mean it is ideally suited for use in a wide range of products and fields.
www.issioptical.com /highlights/MD_index.html   (437 words)

  
 EDN Access -- 12.22.94 Rewritable data-storage system plays your favorite tunes, too
With the MD Data system, which Sony introduced to OEMs in March, and the MDH-10, the first battery-operated, portable MD Data drive, 140-Mbyte, rewritable data storage and retrieval is easy and efficient.
MD Data uses data compression to accommodate 74 minutes of playback, the length of a standard CD, onto its 2.5-in.
MD Data's drive has a 150-kbps data rate and 300-msec average access time, significantly slower than the 15 msec of magnetic disk drives.
www.edn.com /archives/1994/122294/26df3.htm   (1673 words)

  
 MiniDisc MD Data Product Table
Data can be uploaded and downloaded through parallel port at 130Kbyte/s, can serve as normal MD Data storage device for PCs.
MD Data FAQ which we've extracted from their data sheets (originally in Adobe pdf format).
Mobilis discusses Sharp's release of a new MD Data drive capable of fitting in the floppy bay of a notebook computer.
www.maya.cz /minidisc/minidisc/md_data_table.html   (920 words)

  
 MD Data
A Data Warehouse or Mart is simply a relational database where data is structured for MD analysis.
A Cube takes the data from a data warehouse or data mart and pre-aggregates (processes) the data for all the dimensions so that MD analysis can occur quickly.
ADO MD (ActiveX Data Objects MD) is used to programmatically access a MD structure and the query results, just as ADO is used to programmatically access a relational structure and the query results.
www.georgehernandez.com /h/XDatabases/MD/Index.htm   (486 words)

  
 MD FAQ
Unfortunately, consumer grade MD machines do not provide access to their compressed data, nor do they provide a way of directly recording compressed data, even if it were available.
During playback the MD machine focuses the laser on the pre-groove again, but at lower power, and the data is read back by measuring changes in polarization of light reflected from the previously magnetized regions (the Faraday effect).
Finally, recordable MDs have an extra hole in their case, which is sensed by a microswitch within the MD unit that connects to the REFLECT pin of the microprocessor.
www.digitalvortex.com /mdfaq.htm   (9077 words)

  
 The Rewritable MiniDisc System
Furthermore, MiniDisc was evolved into the MD Data system and with a data capacity of 140 Mbytes and a very compact size, the MD Data system is expected to become one of the standards for removable data storage systems.
Similar to the way the CD-ROM was realized, the MD Data system was developed based on audio MD. A data capacity of no less than 140 Mbytes, combined with a dedicated file structure present new possibilities to implement the MD Data disc system in several different computer systems as well as future equipment.
This means that the MD recorder/player is equipped with a dual-function optical pick-up for the read-out of recorded pit patterns and the magneto-optical disc.
www.minidisc.org /ieee_paper.html   (3776 words)

  
 HEED MMED Data | Health Ecological & Economic Dimensions of Major Disturbances Program   (Site not responding. Last check: 2007-11-02)
The ability to examine these historical data in a spatial and temporal context is essential to undersanding the relevance of current mortality events and trends in environmental condition.
Data provided are extracted from newspaper files, journal articles, individual state data records and personal documentation of marine-related dieseases and mortalities throughout these regions.
Such data may be retieved in geospatial and temporal contexts to allow comparison of events over time and space through directed queries.
www.heedmd.org /?q=data   (1139 words)

  
 Marriage and Divorce Data (MD) — SodaPop
The demographic data collected include age, race, previous marital status, number of this marriage, education, and natality of both the bride and groom.
Divorce data per calendar year - The data were taken from divorce certificates registered with the vital statistics offices of 47 states, the District of Columbia, Puerto Rico, and the Virgin Islands.
The demographic data collected include age, race, education, and natality of divorcing parties, and the number of this divorce.
sodapop.pop.psu.edu /data-collections/md   (459 words)

  
 U.S. Army Combat Systems Test Activity (Aberdeen Test Center) - Aberdeen, MD:Data Analysis
The data is transmitted from the test vehicle (see graphic) to eliminate the need for a second test collection vehicle.
Thirty to sixty channels of data are typically collected during each test, and each channel is sampled at a nominal rate of 2000 samples per second.
A histogram error checking verification is performed to inspect for items such as missing data, noisy data, one-sided data, clipped signal data, discontinuities in the data, and insufficient resolution.
www.bmpcoe.org /bestpractices/internal/atcen/atcen_1.html   (394 words)

  
 Baltimore Data Recovery - Baltimore, MD data recovery services 1-800-450-9282!
Our hard drive data recovery services can save your company and even your job when mission critical data is on the line from hard drive failure, RAID failure, software corruption, and human error (accidentally deleting files or formatting a hard drive).
If necessary, an emergency data recovery engineer can be dispatched to your location to expedite the recovery process and keep your data safe.
Protect your data and your equipment from further damage, please turn off your system and write down the symptoms you are experiencing.
www.adrdatarecovery.com /baltimore.html   (322 words)

  
 BYTE.com
Derived from the 2-1/2-inch MD (Mini Disc) technology that Sony introduced in 1993 for the consumer music and broadcast markets, Sony's MHD-10 MD Data drive is another contender in the ever-evolving removable media market.
MD Data drives have an access time of 500 ms and a data transfer rate of only 150 KBps, which places their performance closer to that of floppy drives than to that of hard drives.
While the Sony MD Data drives are certainly a unique and interesting technology, they may be too little, too late, and much too expensive.
www.byte.com /art/9508/sec11/art11.htm   (517 words)

  
 ADO MD Objects
ADO MD (ActiveX Data Objects Multidimensional) provides objects that deal with MD data such as cubes via an OLE DB provider that is also an MDP (MD Data Provider).
If you are unfamiliar with MD data, see my section on MD Data.
The Cell represents the data at the intersection of axis positions (coordinates) contained in a cellset.
www.georgehernandez.com /h/xDatabases/ADO/ADOMDObjects   (271 words)

  
 MiniDisc - Wikipedia, the free encyclopedia
A MiniDisc (MD) is a magneto-optical disc-based data storage device initially intended for storage of up to 80 minutes of digitised audio.
The disc is permanently housed in a cartridge (68 × 72 × 5 mm) with a sliding door, similar to the casing of 90 mm floppy diskettes.
The data structure of the MiniDisc, where music is recorded in a single stream of bytes while the TOC contains pointers to track positions, allows for gapless playback of music, something which the majority of competing portable players, including most MP3 players, fail to implement properly.
en.wikipedia.org /wiki/MiniDisc   (2468 words)

  
 Paul Caskey: Hi-MD Test Results
I tried dragging three folders of data onto a standard 74-min MD (Sony Gold) in Hi-MD mode, and was surprised at how slow it was.
The ATRAC data point at 292 kbps (in green) is deceiving because they mark it as the 1992 initial debut ("ATRAC1 1.0"), which sounded like crap.
Problem: ATRAC1 v2.0 in 1994 was very listenable as the new MD algorithm, and 1996's ATRAC1 v3.5 and 1997's ATRAC1 v4.5 were both phenomenal, eliminating the gap between MD and CD to even the most discriminating ears (for those willing to forget the past and give MD an honest listen).
www.swcp.com /pcaskey/hi-md.html   (2705 words)

  
 Data partitioning in SQL Server 2005 - Part IV
In this article we are going to partition the existing data into four different parts based on certain dates.
Any data between 21 days old and 14 days old will stay in file group 2 and any data that is 7 days old will stay in file group 3.
It is obvious that the 3 new rows that we added spead across all four file groups based on the partition range, meaning any new data moved to file group 4.
www.databasejournal.com /features/mssql/article.php/3647271   (1121 words)

  
 Review: Xitel MD-Port AN1 and DG2 USB "PC to MiniDisc" adapters
Non-lossy compression, an example of which is the compression used to make ZIP archives, will give you decompressed data that's exactly the same, to the bit, as the original data.
By means of complex psychoacoustic wizardry, they throw away as much of the least noticeable parts of the waveform as they need to in order to fit the sound into a given data rate.
S/PDIF data is the same whether it's delivered via an optical or an electrical cable; in this case, the output's optical.
www.dansdata.com /xitel.htm   (3478 words)

  
 MD Technology Issues - MD/CD Conversion - Another Audio Journey - www.EthnicDance.Net - Ethnic Dance Chicago
A single MD holds the same amount of music as a CD (up to 80 minutes in "SP" recording mode) but does so in one fifth as many bits by using an audio compression method Sony calls ATRAC (Adaptive TRansform Acoustic Coding).
MD discs (SP or Standard Plat or LP1 mode) can be re-written thousands of times and can be played on any MD machine.
MD disc and individual track title information can be updated at any time.
www.ethnicdance.net /minidisc/md_technology_issues.html   (2732 words)

  
 Maryland Fact Sheet: MD agriculture income population food education employment farms top commodities exports counties ...
Data from the 1992 Census of Agriculture is not adjusted for coverage.
See the Farm Balance Sheet data page for more information.
Local Area Unemployment Statistics, county data, Bureau of Labor Statistics.
www.ers.usda.gov /StateFacts/MD.htm   (223 words)

  
 SQL Server: Getting Data to the Client
ADO MD supports either temporary writeback, which lasts only for the lifetime of a connection and can be used to perform speculative analysis without harm to underlying data, or permanent writeback, which allows the results of such analysis to be committed to a special table maintained by the Analysis server.
Meta data is a term used to describe the information about the schema and structure of data, such as the schema for a database.
One of the benefits of using ADO MD is the ability to consistently use the same data access technology for both data and meta data retrieval.
www.microsoft.com /technet/prodtechnol/sql/2000/reskit/part6/c2561.mspx   (6621 words)

  
 Halfbakery: Minidisc data store
Add the ability to charge the unit/transfer data from a PC by using a USB cable (see link) and you have a highly portable data transfer device.
Data storage device [st3f, Apr 30 2001, last modified Oct 05 2004]
I backed out of the purchase when I found that, even though the MD data drive could read audio discs, it could not create them.
www.halfbakery.com /idea/Minidisc_20data_20store   (795 words)

  
 Argonaut-MD Animation
In reality, the Argonaut averages several pings for each data-point measurement to provide a more realistic picture of what the water current is doing at the selected depth.
The blue "cones" for each transducer show the sampling volume within which the velocity data are integrated for the selected depth.
The red sound waves represent the return and eventual display of velocity data from the selected water depth level.
www.sontek.com /princop/amd/amdaniop.htm   (188 words)

  
 CLAIM MD
Claim.MD has no ownership rights and is not a user of the data, but is merely a conduit for transmission of data between users that have a need for the data.
Claim.MD does not view privacy-protected data unless it is necessary to perform its intended task of processing electronic claims.
CMS permits the transmission of protected health data between providers and other parties who are not Medicare contractors over the Internet if it is authenticated and encrypted.
www.claim.md /hipaa_statement.html   (363 words)

  
 MD-6 Data Viewer- Virtual Reality Head Mounted Display   (Site not responding. Last check: 2007-11-02)
By keeping both patient and critical data in your hand-eye axis, the viewer allows you to view vital signs repeatedly without having to look away at the primary monitor.
Connect to two VGA sources and view two sets of critical data, such as vital signs and cath lab images or image guidance data and scanned xrays, and alternate between data sets.
The MD-6 Critical Data Viewer includes the following accessories: Uvex safety eyewear (surgical loupes not included), mounting kit for use with alternative eyewear, 2 rechargeable Li ion batteries, battery charger, belt-worn pouch, 25’ VGA extension cable, 2 VGA port adapters, optical cloth, optional eye shades, screwdriver, Croakie, velour pouch, carrying case and user's manual.
www.vrealities.com /md-6.html   (339 words)

  
 MD Data Drive Info   (Site not responding. Last check: 2007-11-02)
The back of a data MD has a sliding metal door that extends 2/3's of the way and covers the hole in the middle.
Audio MDs recognize data MDs as 74-minute MDs with two tracks; but if you try to play data as audio then no sound comes out and the counter does not advance.
I am not sure if it was the compression/archive software or the data MD itself.
www.minidisc.org /md_data.html   (433 words)

  
 Point
Plots or grids data from MD files or grids.
Plots a frequency distribution of MD file data.
Contours surface hourly data from ISFC-schema point files.
www.unidata.ucar.edu /software/mcidas/2005/users_guide/Point.html   (254 words)

  
 Sony DCM M1 MD
video md format Up to 20 minutes of digital recording in the Video MD format provides digital video quality, 3x color band width (vs. VHS) and significantly higher S/N ratio, to provide stunning video performance.
Stores up to 4500 still images record up to 4500 still images on a removable MD Data Disc 2.
Scenes (Tracks) are recorded in a "non-linear" format allowing you freedom to arrange and re-arrange your scenes in the playback and edit modes.
www.cambridgeworld.com /sony_dcmm1_md.htm   (307 words)

  
 MD files
Real-time meteorological data can be easily accessed and analyzed using McIDAS-X. Point data (i.e.
The MD files contain information such as surface hourly weather data, radiosonde observations, ship and buoy observations, NCEP forecast guidance (FOUS), and surface synoptic data.
MD files can be used for creating plots, generating isentropic surfaces and stability parameters, and displaying soundings and cross sections.
www.unidata.ucar.edu /software/mcidas/2005/mclearn/md.html   (319 words)

  
 Purchasing MD Equipment
In January 1996 TDK announced the manufacture of TDK MD Data discs.
See the MD Data products table for other suppliers of MD Data disks.
Sony's music software site will have their entire MD software catalog available for sale in the US by the end of the year.
www.maya.cz /minidisc/minidisc/purchasing.html   (986 words)

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