Метка: analog
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Compare DVI and HDMI | What is the difference
DVI and HDMI are digital video signal transmission interfaces. They are designed to connect external displays — to a computer, tablet, game console, or generally any device capable of playing video. However, there is a fundamental difference between these two standards. In this article, we will describe in detail the difference between these two protocols…
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Compare WAV and MP3 | features and which is better
The development of digital audio distribution has led to the fact that several dozen audio file formats are now on the market. Each developer tried to come up with their own coding method and encryption algorithms, and then make them popular. But now, in 2019, it has become clear that MP3 has won the battle…
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Compare discrete and integrated video card — what is the difference and what is better
Every computer needs a video card. Without it, he simply will not be able to convert a digital signal to analog or calculate graphics. And its main task is simply to ensure the operation of the connected monitor. The video card itself can be discrete or integrated. And these are two fundamentally different design options.…
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Compare cable TV and digital
With the development of technology, the number of ways to transmit a TV signal is only increasing. Now, as of April 2019, there are five broadcasting standards in EU — terrestrial analog, terrestrial digital, cable analog, cable digital (aka IP TV) and satellite. And the choice of type when conducting a new television in an…
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Comparing Windows 10 and Linux
For most users, the words «Windows» and «computer» are actually synonymous. Meanwhile, other operating systems exist and develop in parallel. We commissioned our experts to evaluate the usability of one of the versions of Linux in comparison with Windows 10. System requirements In preparing Windows 10 to be its latest operating system, Microsoft took optimization…
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What is the difference between active and passive antennas
When choosing an antenna for watching over-the-air television, you may encounter a rather unusual seller’s proposal — to install «active» instead of «passive». And what is the difference between these two types is not clear. Let’s figure out what is the difference between active and passive antennas — and which ones are better to use.…
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Compare DVI-I and DVI-D | Important differences
DVI is one of the most common interfaces in the mid-price segment for connecting a computer and a monitor. It is he who can be found on budget and inexpensive video cards, as well as on office and home displays with resolutions up to Full HD inclusive and refresh rates up to 60 Hz. DVI…
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Compare watches and chronographs
Watch lovers know about the unusual and useful function of the chronograph and use it with pleasure. Most do not really understand what is the difference between a watch and a similar mechanism. Our experts will talk about the features of this unusual device, the differences in watches and chronographs, and give a strict assessment…
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What is the difference between a switching power supply and a conventional one: features and differences
The vast majority of modern electronics operates on direct current with low values of power and voltage. For example, routers consume 12 volts and 5 amps, and smartphones in most cases — 5 volts and 2 amps. It’s just that a completely different current is distributed in the household network — alternating, with a frequency…
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How are component speakers different from coaxial speakers?
Good music requires at least a decent sound. I would like the low frequencies (bass) to be deep and literally physically palpable, and the mids and highs to be enveloping, detailed and creating a realistic scene. And this is true for any acoustics, not just home. Motorists also want to enjoy good music. And that…