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Analog vs. HDMI

Analog vs. HDMI

Are you caught in the cross-fire? Indeed, there's an ongoing war between analog vs. HDMI. Quite a number of people have stuck to the old method of showing and processing videos, while others are simply apprehensive on the new technology that HDMI has to offer.

In the end, however, just like in any competition, you have to make a choice between analog vs. HDMI. To help you out, here's a rundown on why HDMI supersedes analog interfaces in terms of power, speed, and video display capability:

Data Loss

In analog vs. HDMI, the first step you need to take is to understand the nature of these two video interfaces. When it comes to analog, there are many that you can choose from. They range from composite videos, component, and S-videos.

In S-video, color and brightness are carried in different signals. They never pass through the cable that is used to carry the audio signals. On the other hand, composite video derives its signals from three valid sources, though they all pass through one cable line. Component video is perhaps the most common among the three. Video signals are divided into two components. There are also three kinds of them, one of which is the RGB component video.

Data Loss

HDMI, meanwhile, the data starts out as digital and remains the same all throughout the signal transmission. But how do these information have anything to do with sending of data? Well, an analog interface basically works like a modem. Everything starts out as analog, but in order to pass through the cables, they are converted into digital signals. They are only converted back to analog, when they reach into your video components. Thus, between analog vs. HDMI, you can already surmise that there's more data loss in an analog interface than in HDMI, simply because there's a huge tendency that quality of your signal will be lost. HDMI has the ability to retain the digital signal all throughout the transmission without any loss or degradation of the data.

Simpler Setup

Between analog vs. HDMI, HDMI is taking the crown when it comes to physical setup. Since video data is transmitted through a single cable line in HDMI, you only have one line to attend do, compared to two or more cable lines that are needed in an analog interface.

Speed

You can never discount the speed of HDMI with regards to its transmission of data. First of all, there's no need to convert the signals to analog. Second, and perhaps the most amazing fact about it, is that cables of HDMI can actually carry as much as 5 gigabits of data for every second, which, in turn, allows for a much faster transmission of data.

Bandwidth

HDMI has more advantage over analog when you're going to use bandwidth as basis. As a matter of fact, it has twice the bandwidth compared to an analog interface? What does this mean? In analog vs. HDMI analysis, it allows for more room for improvement and future developments.

Clearly, in the war of analog vs. HDMI, the latter proves to be more cost-effective, simpler, and of better quality. By then, hopefully, you are now ready to make your big switch.

1080i HD TV is will make images come to life right before your eyes. If your HD TV offers HDMI capability and you're not using it, you are missing out on a lot. Remember you'll also need to get yourself a HD HDMI compatible receiver. Satellite-TV-Planet has you covered with the latest and greatest deals.







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