Manufactures PC entertainment products with a focus on sound cards, including Sound Blaster.

PC audio solutions based on the ESS chip platform.

Manufacture of sound cards and graphic cards.

Designs and manufactures DSP based audio software and hardware.

Sells products that offer a wide range of hardware-based solutions for PCs, used primarily by professional sound recording organizations and individuals.

Features and components of a modern PC sound card. Includes graphics, diagrams and an integrated glossary.

Designs and manufactures professional, computer related audio products.

Manufacturers of PCI (Prodigy range) and USB based sound cards. Includes support forums and driver/manual downloads.

Manufactures desktop media production hardware and software.

Information and opinions regarding Crystal Semiconductor chips for OEM sound cards.