There was a time when any hi-fi worth its salt had a little row of sliders on its front panel, a graphic equalizer. On a hi-fi these arrays of variable gain notch filters were little more than a fancy ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Lumia 950 and Lumia 950 XL offer a built-in sound equalizer with 14 presets. If that's not ...

Part 1 - Photoshop CS6 Extended tutorial showing how to create a retro, graphic or music equalizer. In Part 2 (the next tutorial) - I'll show you how to complete the disco image with retro text and ...

The circuit illustrates the use of 3 frequencies to produce a graphic equalizer that will be used for acoustic signals. Equalizer – a passive or an active electronic element or circuits (like tone ...

The circuit is based around Monolithic Linear SANYO integrated circuit LA3600 to create a low noise and completely high quality 5-band graphic equalizer which can be used for any portable tape ...