The single op-amp differential amplifier shown in Figure 1 is often used as an audio balanced line receiver. Obtaining high common-mode rejection is a critical requirement that requires four ...

The circuit was designed for providing a microphone line with a balance input signal to improve the quality of sound with sufficient gain and filter. NE5532 – an internally compensated low noise dual ...

Confused by the ports on the back of your TV or PC? Stop guessing. Learn which audio input delivers the highest fidelity ...

Correct audio input settings make it possible for you to enjoy the sound of digital waves crashing against the imaginary shores on your desktop screensaver or the voice of a business contact chatting ...

Your Apple iPad operates as an ultra-mobile computer that allows downloading, editing and creating audio files. For your business, these sound clips may include ...

Our top pick for best audio interface for Mac is Universal Audio's Apollo Twin X Quad. Photo: Universal Audio An audio interface serves as a bridge between your Mac and external audio sources like ...

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 ...

You can use your Mac to record late-night jam sessions, snatch work-in-progress tunes hummed into a microphone, turn the MIDI data transmitted by a keyboard or drum pad into something worth listening ...