Every sound you hear in real life is analog, but digital recording converts the original sound into a sequence of numbers. No wonder analog and digital sound so different! Ex-movie theater ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. A few years ago, I was contacted by a Norwegian electronics ...

Digital-to-analogue converters (DACs) form the backbone of numerous modern electronic systems, transforming discrete digital signals into continuous analog outputs for applications ranging from ...

The world’s first analog machine learning chip has arrived, claims Aspinity, the upstart from Pittsburgh, Pennsylvania, commercializing an always-on technology that originated from research carried ...

Here's why I'm asking: I have a Denon AVR 3803 receiver. I like it quite a bit, except for one glaring (IMHO) omission; in order to use my Sennheiser wireless headphones, I have to run both analog and ...

Microsoft has confirmed that the January 2025 Windows security updates are breaking audio playback on some systems with external DACs (digital-to-analog converters). DACs are commonly used at home, in ...

In the Op Amp circuit shown in the figure, let Rf = 10kΩ, R1 = 10kΩ, R2 = 20kΩ, R3 = 40kΩ, and R4 = 80kΩ. Obtain the analog output for binary inputs [0000], [0001], [0010], . . . , [1111]. Using this ...

Daniel writes guides on how to use the internet, explainers on how modern technology works, and the occasional smartwatch or e-reader review. He especially likes deep diving into niche topics that ...

The distinction between analog and digital signals is very simple, but it can still be a challenge to wrap one's mind around the concepts that define the two systems. Just when you think you've got it ...