HDTV Explained

In this forum we will explain about the new HDTV technology and we encourage you to participate by sharing your comments and resources or by asking any related question you may have; you can also find more information at www.myelectronics.net Everyday lots of people are already enjoying HDTV crystal-clear picture and sound. DTV is term that covers all of the digital formats in the 2 subgroups: HDTV (High-Definition TV) and SDTV (Standard-Definition TV).

The Analog NTSC TV system can be defined as "good," while SDTV can be defined as "better," and HDTV is the "best." When you watch HDTV's ultra-sharp detail, lifelike depth, and vivid colors, regular old TV seems dull and lifeless.

Today there are 3 basic ways to get HDTV signals: Over-the-air (OTA) broadcasts from a local network and PBS affiliate stations; digital satellite TV such as DIRECTV, EchoStar (DISHNetwork), and VOOM; and third, via cable. The first step to watch HDTV is determining what signals are available in your area, and what equipment is necessary to receive those signals.

How to buy an HDTV set.

First you need to determine if the HDTV signal is being broadcast in your area, always consider the cost since an average size HDTV can cost thousands of dollars; then decide if you want to buy a product that has a digital decoder. This decision will depend on whether you want to purchase accessories. If you buy a decoder, you can connect it to your present television, but it will not get HDTV-quality pictures. Or you can buy the whole shebang and still receive the standard television signals being broadcast by stations in your area.

Buy a set that has full Dolby Digital Surround Sound, an electronic program guide, and automatic switching that will allow you to go back and forth between HDTV and SDTV. Select a rooftop antenna that is compatible with HDTV. If you own a satellite system, you will have to buy another one that's designed for use with HDTV.

It is also recommended to compare different TV sets, different stores and different online shops to get a better idea of what you really need.

1. No room is too small for surround sound.
   
2. A surround system doesn’t have to be big to be effective.
   
3. A good sound system can make the difference between a mediocre home theater system and one that’s top-notch. [Speakers, receiver matching placements, and room acoustics] may be a pain to learn, but if you take the time when purchasing and installing your sound system, you’ll find that the payoff is definitely worth it.
   
4. A surround system can be enjoyed even when played at volumes that don’t blow the neighbors away.
5. You might be surprised at the difference surround sound can make in a sports telecast!