Stereophile magazine's John Atkinson loved the Asus Xonar Essence ST/STX sound cards. They are, by far, the least expensive way of turning a PC into a genuine high-resolution audio source. Ex-movie ...

The circuit is aimed to build a computer sound card with input line in order to use a two mono stereo microphone. TLC272 – a precision dual operational amplifier with low offset voltage drift, low ...

Before the release of the Intel AC '97 standard, computer sound was frequently an add-on feature. To use anything other than a small, monophonic internal speaker, you'd need to buy a card that plugged ...

This file type includes high-resolution graphics and schematics when applicable. 1. The system configuration shows how the functions connect to enable remote system control via the Internet, based on ...

Computer speakers provide audio functionality for your computer, allowing you to listen to application and media sounds or to provide sound for an audience during presentations. Most computers have a ...

Personal-computer sound cards are sometimes used for analog audio signal acquisition. Also, the Web features many free programs that implement virtual two-channel oscilloscopes by acquiring signals ...

Does it make sense to use an audio interface to input audio into your computer? For some users — it’s still a useful tool. Professional musicians are already familiar with the difference between an ...

At a time when many home computers included sophisticated hardware used to generate music and sound effects, IBM's first PC - designed primarily for small business use - only came equipped with a ...