If used properly, EQ can smooth out audio for just the right touch, whether that means adding some beef to the low end, taking away some bite from the treble, or anything in between. With the clip(s) still selected, go to the Inspector, click the Audio text tab, then click the small icon to the right of the Fat EQ effect name. One of this site’s readers runs audio outside…in Egypt. The settings for a “quiet room” won’t be the same for an echo-y room or an outdoor … This displays the Fat EQ filter. Again, the 20 – 20K … Any EQ work must take the environment into account. Building a Three Channel EQ on a Breadboard: This Instructable will show you how to build a three-channel audio equalizer on a breadboard An audio equalizer is a device used to regulate the tone or frequency response of an audio system to reach the desired sound … Outside interference, such as traffic noise, barking dogs, crying babies, etc.