Thursday, December 13, 2012

Terminology in Computer and Technology

SVGA. Stands for Super Video Graphics Array. A measure of resolution / standards for image and display screen. SVGA size is 800 x 600 pixels (or vice versa in portrait orientation). SVGA resolution greater than CIF, QVGA, and VGA, but smaller than 1 megapixel.

Text to Speech. The technology brings a transformation of digital text into audible speech. In other words, allow the software to talk to users through the speakers. For example, text-to-speech allows the caller's name when someone calls or open a program. It can also read text messages or inform the menu items when you move the menu.

SDXC. An evolution of the standard SD memory card / SDHC. While SDHC cards have a maximum storage capacity of 32 GB, SDXC card standard supports a storage capacity of 2 TB (2048 GB). Any SD or microSD cards larger than 32 GB SDXC card is or microSDXC.

UWB. Which stands for Ultra Wide Band. UWB is a radio technology which is widely and simultaneously transmit a radio frequency at large intervals. While the wide-band technology typically transmit radio frequency of about 5 MHz intervals, UWB transmission may reach 500 MHz. In this way UWB can share the radio spectrum with other technologies. This is of course to minimize the disruption that occurred between UWB and other systems. A planned version of Bluetooth will use UWB technology as the transmission of high speed data transmission for short.

Interface. Is a term in computer science and electronics which have meaning in terms of software, the interface can be defined as the appearance or the way the software interacts with the user concerned. Meanwhile, in terms of hardware, refer to the standard interface used by a certain peripherals to connect with other peripherals in the system.

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