What is the sound card driver?

What is a sound card? In fact, we can know from the surface of the sound equipment, such as we use the computer to listen to music, no sound card computer will have no sound output. Professional sound card (English: Sound card) also called audio cards, RTHK also called sound effect card. Sound card is the most basic component of multimedia technology, and it is a kind of hardware to realize the conversion of acoustic/digital signals to each other. The basic function of a sound card is to convert the original sound signals from microphones, tapes, and discs to sound devices such as headphones, speakers, amplifiers, recorders, or to make a musical instrument sound through a musical device Digital interface (MIDI).

In our computer also contains a sound card, but because of the development of technology, the current sound card is generally integrated with the motherboard, in the early sound card in the computer are independent, but there are still independent sound card, but mainly for the sound quality requirements of more professional places, such as KTV, Music creators, such as the high quality requirements of the computer will use a stand-alone sound card, independent sound card installed in the motherboard PCI slot.

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Independent sound card appearance

What is the sound card driver?

The sound card driver is what, this actually very good understanding, we know the computer each hardware installs in the computer each hardware all has the corresponding drive, the sound card also, the computer needs the sound output, must satisfy the computer to have the sound card, and the sound card drive installs normally only then the line. There are some more love to learn a friend asked the editor such a question, why the computer hardware to install the driver to use, here also simple for you to introduce under.

In fact, the driver is added to the operating system in a small piece of code, which contains information about the hardware device. With this information, the computer can communicate with the device. The driver is a hardware manufacturer based on the operating system configuration file, you can say that there is no driver, the computer's hardware can not work. Different operating systems, hardware drivers are different, the hardware manufacturers to ensure the compatibility of hardware and enhance the functionality of the hardware will continue to upgrade the driver.

Introduced here to believe that you are what the sound card, as well as the sound card driver is what, what use has a general understanding, in fact, these we just understand, do not need to further understand, because the significance is not, in short, the computer card and computer has no sound.