Express Action Sports

I am doing a huge presentation on babe Didrikson and would need to know the set up, props, etc.) preferably for a sports press conference. Anything you can find would be greatly appreciated.

There was no TV, or there was, but nobody had it yet, and few cities even had a broadcast station, so no TV cameras. They did have newsreels, though, and that was like "delay action" TV. The conference would be filmed, then edited, then processed into a 20-minute film that would have the various news stories of the week. These newsreel films would be shown in movie theaters before the feature presentation.

Radio, of course, was the real communication tool of the era. Nearly 99 44/100% of homes had radio, and many homes had it on as long as people were awake. A conference would have had a podium and that podium would be covered with microphones.

Here’s a photo of the president (Roosevelt) at a press conference. Notice the bank of microphones? That’s the iconic image of a conference of the 1930s.

http://imglib.lbl.gov/ImgLib/COLLECTIONS/BERKELEY-LAB/SEABORG-ARCHIVE/images/96B05376.lowres.jpeg

Digital Light Processing (DLP) was invented in 1987 by Texas Instruments. It is named for its ability to process light digitally with the aid of an optical semiconductor called a Digital Micromirror Device or DMD chip. The DMD chip is made up of over one million mirrors. The size of each mirror is less than 1/5” the width of a human hair.  They are not susceptible to burn-in, but some people do notice a glitch called Rainbow Effect (red/blue/green shadows).  They are basically modern day tube tvs (CRTs).

Like digital video camcorders, DLP devices come in either one or three-chip models. One-chip DLP systems use a projection lamp to pass white light through a color wheel that sends red-green-blue colors to the DMD chip in a sequential order to create an image on-screen. Three-chip DLP systems use a projection lamp to send white light through a prism, which creates separate red, green, and blue light beams. Each beam is sent to their respective red, green, and blue DMD chip to process the image for display on-screen.

One-chip models are said to produce a display of over 16-million colors. Three-chip models can produce a display of over 35-trillion colors.  Most consumers will be looking at the One-chips, because the three-chips are generally for very large screens, such as movie theaters.  The three-chip TVs do not suffer from the “Rainbow Effect.”  The one-chip models are still very good televisions, and have a clear and detailed display.

DLP TVs are lighter and skinnier than tubes, but are too heavy and bulky to hang from a wall.  They range in size from around 44?-75? and weigh between 65 and 215 lbs (most weigh 75-150).  They are 7-22? deep, but most models range from 15-20?.

DLP televisions vary in price, but generally will run you for around $1,500+.  This price is still a lot cheaper than comparable LCD and Plasma screens, but you either buy a big tv for a good amount of money, or get nothing.  So if you are looking for a smaller TV and do not want to spend over $1,500, look elsewhere.  The cost to replace the bulbs must also be taken into account (usually $200 per bulb).

The DLP recieves a Best TV rating of 7.

The Good: Significantly cheaper than LCD or plasma, very good picture quality for the price, pretty cheap for the size of the TV, excellent grayscale, no burn-in, smooth-stable image at 1080p,

The Bad: Bulbs need to be changed every couple of years (depending on use), bulky, slow refresh rate, not very strong with gaming/watching sports/action movies, the “Rainbow Effect,” you wont find smaller models (or prices under $1,500), weak angles, the technology is becoming dated

**If you buy a DLP TV, Best TV suggests purchasing a warranty, because the bulbs will eventually have problems

Cody Smith
http://www.articlesbase.com/electronics-articles/best-tv-review-dlp-1121871.html