Twenty First Century Dimmers

All homes have several application areas for dimmer lighting. Each of these application areas has unique ergonomic and safety requirements. As you walk around your home tonight think of the rooms in your home and how they can benefit from the new lighting control technologies.

Understanding Double Layer DVD Recording

The construction of a Double Layer DVD+R disc is complicated. Reflectivity, transmission and absorption of both recording layers must be balanced. Each recording layer has its own wobbled pre-groove that controls rotation speed and addressing for that layer. However, the entire ?table of contents? and system area of a Double Layer recordable disc is contained only on the first recordable layer (L0).

Understanding Projector Screens

Be careful, you may end up with TOO bright an image! An excerpt from a series of articles published in Practical Home Theater Guide.

Unleash your wireless music with Apple's AirPort Express and Keyspan's Express Remote

Using the Express Remote, you can easily send common commands to iTunes including play, pause, stop, pause, mute, volume up/down, next track, previous track, etc.

Up Scale Up Converting The TV One imageMAX AVT-3700

How about we take that VCR's output and convert it to 480p or 576p or 720p or maybe 1080i HDTV resolution by scaling the available video up a notch or two? While we are at it, lets stabilize the output of that ratty old VCR and give the user some handles on the Brightness, Color Saturation, Color Hue and Contrast.

Upgrade to Power 'Runtime' with An Uninterruptible Power Supply

A UPS, at its most basic level, should have the same high-quality surge suppression capabilities, but that's just the starting point.

Use a USB WEB Cameras, with wired and wireless sensors to create a simple to use, simple to install

Use Your Camcorder as a PC WebCam

The combination of a camcorder, DVdriver, and IR-Pod brings serious users to a whole new level of webcamming.

Using a low cost personnel computer to create a web enabled monitoring system

Use that old computer you couldn?t part with for a home or office Web Enabled monitor controller!

Value Added by Convenience

A famous song warns us that, "The times, they are a changin'..." and boy are they ever. The challenge for "smart" products is to be in touch with what people really need or want. Accessories like remote controls are no exception.

Video Display Calibration The Nuts And Bolts Of It

It makes good business sense for custom A/V dealers to offer video display calibration services to their clients. Clients expect you to provide custom solutions to increase the enjoyment of their entertainment investment. When you calibrate his or her video display to achieve the highest picture quality possible, you will be delivering maximum value on every client's investment.

Video Intercoms Go High-Tech

The video controller monitors each door box and as soon as one is activated, it automatically switches the camera associated with that door box to your TV feed. You can route that feed to a single TV, or to your main cable feed, so you can view the visitor on any TV in your home.

Video On Demand Coming Soon To A Home Near You

The three most aggressive cable operators in terms of VOD deployment are Charter, Comcast and Time Warner Cable, with an average of 12 to 14 markets deployed as of Q1 2002. Time Warner Cable in particular has access to content from within the larger AOL / Time Warner family and is well poised. Charter has always been a leader in the VOD realm, reflecting shareholder Paul Allen's view of the "wired world."

VLSI implementation of OFDM modem

OFDM is a multi-carrier system where data bits are encoded to multiple sub-carriers and sent simultaneously in time. The result is an optimum usage of bandwidth. A set of orthogonal sub-carriers together forms an OFDM symbol. To avoid ISI due to multi-path, successive OFDM symbols are separated by guard band. This makes the OFDM system resistant to multi-path effects.

Voice Alert: The Perfect Gift for Every Adult on Your Holiday List

Voice Alert? System-6 is a wireless notification system designed to install easily and provide instant information regarding what is going on in and around the home.

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