As much as it’s an analog world, it is often being chopped up into digital pieces. As communications go digital and the computing power increases, signals are being transformed into digital words that ...

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 ...

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 ...

If you’ve ever listened to an MP3, watched a movie on Netflix, or jumped on a Zoom call, you’ve used a DAC. Digital-to-analog converters (or DACs for short) are the unsung heroes of the digital audio ...

A digital converter box can save users the trouble of spending big on a new HD television. How? Digital converter boxes are designed to enable digital signals on your analog TV set. Though most TVs at ...

Which video converter is best? Since the first silent motion pictures, people have been entertained by videos. Videos took on many different formats, but all were analog, which limited the quality of ...

Schiit’s flagship converter, the Yggdrasil Analog 2, sells for a fraction of the cost of the best high-end converters, but it’s right up there in performance. Ex-movie theater projectionist Steve ...

Time stops for no one, and for no technology. There was a time when you probably preserved family memories by saving them to videotape, but videotape is now completely obsolete. If you’re like a lot ...

Digitizing old tapes can be a challenge, but after using the Portta VHS converter, I found the process straightforward and mostly hassle-free. It handled VHS, camcorder tapes, and even gaming consoles ...