Vinyl records are analog (and awesome) but that doesn't mean you're limited to enjoying the sweet sounds through your Hi-Fi speakers. When you purchase through links on our site, we may earn an ...

Connect your stereo amplifier to your PC's sound board and use the free, open-source Audacity audio-conversion software to create MP3s, WMAs, or other digital copies of your analog tunes. Dennis ...

[Daniel Garcia] sent us a quick tutorial he put together demonstrating how to use an ATmega168 to perform analog to digital conversions. This timely tutorial would make for a nice complimentary ...

All analog-to-digital converters (ADCs) have a certain amount ofinput-referred noise. In most cases,less input noise is better. There are some cases, however, where inputnoise can actually be helpful ...

While DVD and Blu-ray dominate today’s world, VHS tapes ruled supreme in the ’80s and ’90s. It wasn’t uncommon for families to document birthday parties, holidays, sporting events, and other big ...

I cleaned out a cabinet a few years ago and found a stack of old Super 8 tapes. I’ll never forget the way Mom’s face lit up after I digitized videos of her late brother Harold Jr.’s wedding.

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 ...

Making sound with digital logic usually calls for a Digital to Analog converter. Building one can be very simple, and the sound quality out of an R-2R Ladder is actually pretty good. In the last ...