The sound card and its connectors

Oh, yes! There's no sound. Listen to a piece of music, if you are not deaf, of course, you will get into games, in general, without sound in any way, well, more precisely, it is not interesting in any way. Continuing the topic of hardware - The internal devices of the computer, as you may have guessed, the topic will be about sound cards and sound card connectors.

In order for the computer to play at least some sounds other than BIOS sounds, you need at least some kind of sound card. It's not difficult to figure out what it looks like - where the connectors are 3.5 mm in diameter, put the speaker plug or headphones in there.

Modern sound cards are more than just a piece of board that is responsible for sound reproduction. These are technological devices that can frequency modulate, synthesize, and distribute sound streams.

Keyboards, joysticks, etc. can be connected to the widest MIDI connector of the sound card. :

But now a universal USB port is more often used for these purposes.:

An FM receiver can also be integrated into the sound card. You can listen to the radio on your computer and work with different programs at the same time.



Sound cards also support surround sound effects. For example, 5.1. This is when 1 subwoofer and 5 speakers are used.:

Now about the sound card connectors. Today, developers can stuff a lot of stuff in there, but we'll talk about the most important connectors of the sound card.

The MIDI port. The largest port is 15 pins. As mentioned above, it is little used. USB is used for such devices. Linear input. Microphone input. Audio output.

It has a built-in weak amplifier, so it can be used for headphones. Speakers or a speaker system have their own amplifier.

There may also be different digital inputs/outputs, etc.

There are also internal inputs/outputs, which are connected from the nutria of the system unit.

Information about the connectors of the sound card should be sought first of all in the documentation for the device. If there is no paper media, the information may be on the disk. The disk is always available, as there is a driver for the operation of the card. If there is not even an opportunity to look there, you need to search for information on the Internet - you need to enter the codes from the marking on the map in the search, or the model name if there is a box, etc.

In addition to the color labels, there are icons next to the connectors on the sound card, which make it easy to guess where the input is and where the output is.:

The speaker output is usually greenish, and the microphone is pink. There can be several audio outputs for connecting a speaker system. I need help with my essay paperhelp review legit.