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 ...

The advent of inexpensive standardized 16- and 24-bit audio I/O hardware for personal computers inspired a rush of oscilloscope simulating applications. Many of these “Sound Card Scopes” are quite ...

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 ...

One of the issues that budding podcasters may eventually encounter is how best to get sound into their computers. The obvious answer, of course, is through one of the sound inputs that the system ...

The digital to analog converter, or DAC for short, which converts the computer's audio data into an analog signal for being sent to a sound system (such as speakers or an amplifier). A microphone ...

AudioScience has expanded its ASI6600 line of broadcast PCI Express sound cards to include models ASI6620, ASI6622 and ASI6640. The company says the ASI6600 series builds on its ASI6000 line and adds ...

For some people, replacing a PC’s motherboard audio with a sound card is already a high-end move. Replacing it with a sound card that costs $350? That’s insane. But that’s just what Creative is ...

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 ...

Using the inputs on a computer’s sound card is an old trick to fake a very simplistic, AC coupled, slow oscilloscope. You can get DC operation by desoldering a couple capacitors, but if the sound card ...

Inputs 3.5mm mini-jack mic/line in, S/PDIF in Outputs 4 x 3.5mm mini-jack analogue surround out, optical S/PDIF out Audio technologies Dolby Digital Live, Dolby Digital EX, DTS-ES, DirectSound3D GX ...

All sound card mic inputs that take a 1/8 inch (3.5mm) TRS phone plug are shitty. They are used to power crappy electret mics that have a crappy onboard preamp that is powered by the computer's crappy ...