Digital Voice Recorders by Jennifer Bailey
Digital voice recorders are recorders that enable digital recording of voices. They are used mostly by doctors, lawyers, businessmen, and other busy people who do not have time to record and store data immediately. Digital voice records are ideal for recording the minutes of meetings, without... Some of the most popular digital voice recorders are the Olympus DS-330 Digital Voice Recorder, Olympus WS-200S Digital Voice Recorder, Sony ICDSX25VTP Digital Voice Recorder, Olympus DM-10 Digital Voice Recorder, and Panasonic RRUS380 Digital Voice Recorder.

ScanDisk-An Overall Look by Mike Singh
The leader in flash memory, ScanDisk delivers more flash memory products than anyone else in more form factors. They carry 315 issued U.S. patents along with 160 foreign patents, so it is very clear to see that ScanDisk is THE inventor of flash data storage. ... SanDisk is a name to consider when shopping for your digital audio player as it provides a line of digital audio players with video capabilities, FM tuners, expandable memory, and voice recording. ... Coming with a built-in 512MB or 1GB of memory, a person can expand the space by up to 2GB with a SD slot memory card.

History of the Computer - Codes for Data Transfer, Part 2 of 3 by Tony Stockill
COMPUTER CODES Various codes have been used in computing, EBCDIC, Fieldata etc., with various bit combinations, and total bits between 5 and 8. This often depended on which proprietary computer system you were using, and what type of device you were using. ... PUNCH CARD CODES Punch cards had been used since the 19th century, and a couple of different formats had emerged, round holes, rectangular holes, 80 per card, 90 per card, different codes, etc. ... The DAT (Digital Audio Tape) tapes used today use a different form of digital coding, but data codes are much the same.

History of the Computer - Core Memory Part 1 of 3 by Tony Stockill
We have made reference to computer memory several times in this series, history of the computer, now it is time to look at how it has developed, and is still developing. A look at a block diagram of a modern PC will show how the memory is central to the way a computer operates. ... However the origin of 'core' is a reference to the type of memory used in early digital computers. ... By this we imply a very large capacity in comparison to the 'core' memory, which is the basis of the computer. ... This is the meaning of a term you have probably heard - 'RAM' - which is an abbreviation of...

USB Flash Drives/ USB Pen Drives and SD Cards by James King
Now days USB Flash Drives are the most popular storage device. The flash drive was first invented in 1998 at IBM. USB Flash drives got instant popularity when it has been launched in market. It is the best replacement for low storage devices Floppies and CDs. ... The specialty of USB Drives is, it is re-write able, removable and holds its memory without a power supply. ... Flash storage products find applicable in digital camera, PC and Laptop. ... Vfuel also provide SD Cards of different capacities such as 256mb SD Cards, 512mb SD Cards, 1gb SD Cards and 2gb SD Cards.

Computer Training - Building a PC, Piece By Piece by Michael Russell
Building a computer from piece by piece is the best way to get the computer you really want, in addition to being an entertaining process. There are many different parts that make up a computer but it doesn't take long to learn. Depending on what you will be using your computer for, the parts... 512 megabytes of DDR memory is recommended for the best operating experience with today's advanced applications. ... Brands such as Western Digital, Seagate and Maxtor offer drives varying in sizes from 20 to 500 gigabytes.

Buying Guide to Graphics Cards Contents by Andrew Gates
The is a vital performance component of your computer, particularly if you play 3D games, or work with graphics and video content. The graphics card sits in an expansion card slot in your PC and it is specifically designed to process image data and output it to your monitor, enabling you to see it. ... Memory size This is the memory capacity that is used exclusively for graphics operations, and can be as much as 512MB. ... The more demanding your graphics applications are, the better you will be served with more memory on your graphics card.

Get Ahead When You Build Your Own Computer by Phil Moyers
If you’ve been kicking around the idea of building your own computer, it actually isn’t a bad idea. It’s easier than you might think, and you can probably come out with a system that gives you more kick for your money, than you’d see in retail, or those made-to-order places. ... Obviously the more intense and rigorous your video and graphics demands, the more video memory your card will need. ... Memory or RAM (Random Access Memory) is easy too. ... You could have a Creative sound card and a video card made by ATI or nVidia; the price difference is negligible, and we’re dealing with...

Dvico Fusion Dual HDTV DVB-T Tuner Review by John Applin
This is a PCI card which I purchased from The Glow Lounge to complete my Windows Media Center PC (for which I shall be writing a 'how to' at a later date) to place in my living room to take over from my dvd player, VCR, standard definition freeview tuner and hi-fi. ... Key Features Watch One Channel While Recording Another Watch DVB-T Digital TV Programs on Your PC Picture in Picture (PIP) & Multi-view Function Record TV programs to hard drive as DVD/ MPEG2 format Scheduled recording from Hibernation/Stand-by/PC-off mode Pause and replay live TV shows (Time-shifting function) Analog...

Upgrade Your PC With These Computer Parts by M Johnson
Like most people after buying a new laptop or desktop computer the like-new feeling goes away very quickly. Why? One reason is technology changes so quickly it is almost impossible to keep up, or is it? Instead of buying a new PC every year or so a better idea is to upgrade the computer... When upgrading RAM memory it is important to know exactly what the mainboard already has in it. ... The RAM memory is the measured speed that a computer uses to retrieve information. ... If it contains a 256mb then only add another memory chip of the same kind.