Creative makes several lines of sound cards, but the Sound Blaster Audigy series is one of the most affordable dedicated sound cards for improving your audio. These sound cards feature specifications that are big upgrades to your sound compared to an on-board sound card, without costing nearly as much as a high-end set of headphones.
These Creative Sound Blaster Audigy sound cards aren't quite as sophisticated as the top-of-the-line cards, but you do get about 106 dB of signal-to-noise ratio, which is about 20 dB more than standard motherboard sound card levels. This higher SNR means that the reproduced sound through a Creative Sound Blaster Audigy card is going to be clean and crisp, giving you sound closer to the original recording.
One reason to move away from an on-board sound card to a separate sound card like a Creative Sound Blaster Audigy card is that it comes with its own processor, which means less stress on your PC's motherboard. Your PC can direct its processing power away from audio and toward graphics or memory, so you get improved performance overall.
These sound cards from Creative support surround sound so you can thoroughly immerse yourself in your music, games or movies and hear every tiny sound. Another noticeable difference with a Creative Sound Blaster Audigy sound card compared to a motherboard-integrated sound card is the quality of sound. The tinny, faraway and static sound is reduced and the audio you hear is closer to pure – it's richer and fuller.
You can use the included software to customize your audio. You can adjust your right and left balance, change the level of bass or switch from 5.1-multichannel surround sound to 7.1-multichannel. You even get recording software that lets you add special sound effects to your recordings.
The Creative Sound Blaster Audigy series of sound cards isn't as high-end as some other sound cards available on the market, but it's a noticeable upgrade from an on-board sound card, and it comes at an affordable price.