Presenting the Perfect Picture

Think about the last time you were at a presentation where it was difficult to see the images being displayed. While there was nothing wrong with the presentation equipment or the quality of the installation, something was still not quite right. That something detracted from the presenter’s ability to communicate their message. When we are… Read more »

ADA and Audiovisual Systems

Every time a sound or speech reinforcement system is designed and installed a hearing assistance system must also be included. ADA Section III-7.5180 Assembly Areas requires: Fixed seating assembly areas that accommodate 50 or more people OR have audio-amplification systems must have a permanently installed assistive learning system. Other assembly areas (not covered in above)… Read more »

New Advances in Video Conferencing Technology H.264

A new video conferencing standard, H.264, delivers twice the video quality currently experienced in video conferencing meetings. H.264 provides a far more efficient mechanism for compressing and decompressing motion video. This mechanism or algorithm requires significantly less bandwidth to transmit a motion image than has previously been possible. For videoconferencing, H.264 requires only 50% of… Read more »

Retail Design

Themed Retail is a balance between saturation of exposure to audio and video stimuli in “teen” departments versus the peace and serenity of high-end jewelry/perfume departments. Far too often, the energetic, loud, vibrant, environment in a young teenager/juniors environment is immediately adjacent to the sensual atmosphere found in the perfume/jewelry zones of a store. The… Read more »

Video Conference Technology

One of our clients once stated: “A person needs to be at a location to facilitate the work process, not attend a meeting.” We have all heard about a business executive who took a three-day trip overseas to attend a one-hour briefing. Video Conferencing might have been a solution for these issues. Video Conferences cannot… Read more »

High Definition Television Is Here! (Sort of…)

High Definition Television (HDTV) promises bigger and better images and great audio. But what exactly is HDTV and how will it affect our television viewing? Consumers are experiencing a confusing mess of conflicting standards, limited programming, few available channels and outrageously expensive equipment. However, with the ratification of the advanced Television Systems Committee (ATSC) Digital… Read more »

Display Technology – Part 2

In a previous blog post we covered the differences between projectors and monitors and looked at the advantages and disadvantages of current technology including analog verses digital technology. In this issue we will look at the features of brightness, resolution, and size. The brightness of the display is measures in ANSI lumens. It is very… Read more »

Display Technology – Part 1

Purchasing the right video/computer projector can be a challenge. First you see an ad in a magazine touting the benefits of a $6000 projector. Then you see a portable computer projector at the office supply store sitting next to a slide projector. Then you hear a colleague talking about digital versus analog and Plasma versus… Read more »

It’s Time to Take Control

All audiovisual systems have something in common, no matter how simple or complex they may be: a control system. A/V control systems can range from a simple wall switch to a complicated Visual Basic program embedded inside a Power Point presentation. The extent of the control system often depends on the audio and video system… Read more »

Comparing Themed and Corporate AV Systems

What’s the difference between a theme park and a corporate conference room? Not as much as you think. This might sound like some kind of bad joke at first, but when you look at the requirements and designs for their audiovisual systems you’ll realize that these opposite environments actually share some common ground. System Objectives… Read more »