subject: Difference Between External And Other Sound Cards In Computers [print this page] External sound card is a piece of card in a form of USB attached to a computer through a port while, other sound cards are mostly connected internally. However, both types offer the same output and that is enhanced quality of sound.
A sound card or an audio card is a form of an expansion card in a computer is made of printed circuit board. It is inserted into a slot to increase functionality of the computer. It accelerates audio signals both inward and outward flows. Add-on cards serve several functions such as providing realistic sounds for games as well as recording. Most, if not all, computers have built-in audio cards; however, these are not enough to give the finest quality possible. For this reason, manufacturers developed external and internal audio cards for enhancement of computer sounds. Since there are several types of audio add-ons, let us first differentiate each type, which are as follows:
External sound card
From the word external, it is a piece of accessory that is attached at the outside portion of the computer for a better production of sounds. A USB sound card is an example of an external expansion card attached at the back of the computer to get connected with the motherboard. The signal then flows towards an external device such as microphone or speaker where you can experience improvement in features.
Other sound cards
These are just few of the other accessory cards that are embedded inside the computer to augment functionality when it comes to sound. In other words, these are internal adapter cards that serve as an auxiliary. However, most of these need drivers in order to become useful. Below are some of the popular audio cards namely:
Gaming card
For a more realistic sound that simulates an actual game experience, this type of card is usually added for enhanced computer effects. You will experience true-to-life sound effects just like those in 3D games. So convincing, users appreciate it more as compared to the ordinary sound brought about by the built-in audio adapter.
General purpose card
If you want to have a good quality of computer sound regardless of the purpose, a good choice of sound card is the general purpose card. Ideal for games and listening to audio; there is no need for you to get a separate card for each set up.
Audiophile card
This card has a higher functionality compared to the gaming cards. It can serve as a buffer, so that interference will be minimized. This is what makes it a bit costly than the simpler internal sound chip.
Before you decide to install add-ons, make sure that you know your computer specifications to ensure that they are compatible with each other because incompatibility will make them useless.
