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 ...

No, you aren’t looking at a 30 year old Teac graphic equalizer that somebody modified. The MWA-002 Network Music Player created by [GuzziGuy] is built entirely from new components, and easily ranks up ...

The circuit was designed to create ten different frequency bands to be handled by a single graphic equalizer to produce and maintain a predetermined area of frequencies. Graphic Equalizer – a common ...

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 ...

Used correctly, a graphic equaliser can overcome the deficiencies to sound quality caused by your listening environment. Curtains, for instance, tend to soak up the bass frequencies. A good graphic ...

Picture a 7-band graphic EQ pedal, put it in a plugin and then make it free to download. That’s about the size of Kuassa’s GQ3607, which can be used not only on guitar/bass but also other sources.

EQ is an essential part of the audio production toolkit, but it can be difficult to control, and because of that, it's not always used to its fullest effect For those that don't really understand it, ...

Not everyone has an audio engineering background, but thankfully, you don’t need one to reap the benefits of an equalizer (or EQ). An EQ is a tool for recording and mastering music, but anyone can use ...

A problem I frequently encounter when copying video tapes is the deterioration in the sound quality. The five band graphic equalizer described here was designed to connect between two video recorders, ...