Most Unique Computer Keyboard
April 10, 2009 by antz
Filed under Computer and Internet
Tweet 1. The roll-up keyboard These keyboards feature 104 keys in a standard QWERTY layout, but with a nifty twist of being the most portable keyboard seen to date. Simply roll the unit up when you’re done with it! A great tool for laptop users who miss their full-sized Keyboard when on the road, or [...]
Adobe Photoshop CS3 Extended
July 19, 2008 by antz
Filed under Graphics and Design
Tweet What is Photoshop CS3 Extended? Ideal for film, video, and multimedia professionals and graphic and web designers using 3D and motion, as well as professionals in engineering and science, Adobe Photoshop CS3 Extended software delivers everything in Photoshop CS3 and more. Render and incorporate 3D images into your 2D composites. Stop time with easy [...]
HDDlife Pro 3.1.157
July 16, 2008 by antz
Filed under System Tools
Tweet Worried about hard-drive failure? Get HDDLife – a real time hard drive monitoring utility with alerts, malfunction protection and data loss prevention functions. This hard-drive inspector is an advanced proactive hard drive failure detection system that controls 100% of hard-drive risks. HDDLife is S.M.A.R.T. technology based and works both for single PCs and large [...]
Chapter 8 : Conventional Public Data Networks (PDNs) (Page Six)
June 6, 2008 by antz
Filed under Communications Systems and Networks
Tweet Quantizing variations are sometimes employed, although they are neither generally accepted nor widely deployed. Those variations include the following [8-5]: Continuously Variable Slope Delta (CVSD): Compression Ratio = 4:1 (16 Kbps), or 8:1 (9.6 Kbps) Vector Quantizing Code (VQC): Compression Ratio = 4:1 (16 Kbps) High Capacity Voice (HCV): Compression Ratio = 8:1 (8 [...]
Chapter 7 : Fundamentals of Data Communications (Page Six)
May 24, 2008 by antz
Filed under Communications Systems and Networks
Tweet Isochronous (Isoc) Isochronous (Isoc) data is synchronous data transmitted without a clocking source. From the Greek isochronos, all bits are of equal importance and are anticipated to occur at regular intervals of time. Bits are sent continuously, with no start-stop bits for timing. Rather, timing is recovered from transitions in the data stream, with [...]
Chapter 7 : Fundamentals of Data Communications (Page Two)
May 20, 2008 by antz
Filed under Communications Systems and Networks
Tweet Communications Software Communications software often is required and generally is embedded in the computer operating system. Alternatively, it can take the form of a systems task under the control of the computer’s operating system. The role of communications software is to assist the operating system in managing local and remote terminal access to host [...]
Chapter 4 : Voice Communications Systems: PBX, ACD, Centrex, and KTS (Page Twelve)
April 22, 2008 by antz
Filed under Communications Systems and Networks
Tweet As depicted in Figure 4.10, CTI is used in call center applications to effect enhanced functionality. Not only can the call be transferred and conferenced through computer keyboard and mouse commands, but the incoming call identification (calling number or PIN number) can be matched to a caller profile contained in a computer database. Through [...]
