Careful planning and a steady hand let [Leo Rampen] fit everything he needed to build a graphic equalizer display on his LED wall sign. There’s a lot of components that needed to fit on this board, ...

There's a school of thought that believes speakers should be heard and not seen; to that, BluTiger says "rubbish!" They've taken a set of surround-sound computer speakers and strapped a couple of ...

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 ...

Hi all!<BR><BR>I'm not sure this is the right place to post it, but I'm sure that some one here knows what I should do.<BR><BR>What I would like to do, is to have a row of 8 LEDs (or something like ...

The circuit was designed to be able to amplify or attenuate some regions of the acoustic spectrum with the use of a graphic equalizer. Graphic Equalizer – a common type of equalizer considered as a ...

Which graphic equalizer is best? Graphic equalizers are widely used today in a number of configurations, from something simple offering high and low control to huge, multi-band systems that let users ...

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 ...

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, ...