Analog filters implemented in CMOS technology continue to be a cornerstone in the development of modern electronic systems. By integrating active components such as operational transconductance ...

I'm presenting a response to the topics Steve Taranovich raised in his blog Integration Choices: Analog Filters vs. Digital Filters. I'll break it into two parts. This first part will deal directly ...

Every great active filter has a carefully selected operational amplifier to create an optimum solution. Understanding the relationship between the filter’s quality factor (Q), circuit gain (G), and ...

There comes a time in every electronic designer’s life when, whether they know it or not, they need an analog filter in their design. If you’re coming from a digital background, where everything is ...

When people ask what their first hardware synth should be, I often recommend Arturia’s MicroFreak. Unless you absolutely have your heart set on an analog instrument, I think it offers the most ...

Elektron makes button-heavy synths and samplers, it also makes great teaser videos. If you needed any proof, then its newest offering, Analog Four (and accompanying video), should be plenty. This time ...

You know what’s great? Magnets. You know what’s equally great? Filtered photos. Which makes this little DIY project – using both magnets and homemade filters – double great, right? Right guys? If you ...