To everyone who once wonder what DVDRip, DVDSCR, CAM, TS, TC, and R5 mean. Those are Video Quality names. When you are going to download a movie is important to know what does mean all this words in the name of the archive, because you dont want to spend time downloading a movie and find [...]

whats the difference between front and rear projector screens?

I have a projector I bought off a friend and need to build a screen for cheap. I just need to know the difference between front and rear projection.

You’re going to say “duh,” but a front projection system has the projector in front of the screen, i.e, [...]

720p or 1080i for a 15ft viewing distance w/a 50in rear projector LCD Sony Wega?

I think 1080i is native on it, but I keep reading that 720p has a longer viewing distance due to the limits of human visual acuity, that even 1080p would be a waste at the distance. I’m not moving [...]

Projectors are devices used for displaying images on a projector screen or a similar surface. There are several types of projectors that can be loosely classified into three general kinds: video projectors, transparency projectors and opaque projectors.
Video projectors create images from a video signal by using a lens system with very bright light. Once the [...]

Building Instructions
The best method for creating a practice studio which will let you do live rehearsals and recordings is to follow the instructions in the free brochure Acoustics 101 which you can download from http://www.auralex.com. You’ll learn that maximum soundproofing for your music studio requires construction of a “room within a room.”
The ideas in this [...]