Graphic Equalizer

When the Graphic Equalizer component is created from the Object Toolbar, .

Initialization Dialog

 

Name Description
Channel Count Select from a list of default channel counts or set a custom amout (up to 32). 
Equalizer Type can be specified, 1/3 octave, 2/3 octave or 1 octave

DSP Block Representation

Control Dialog

 

Active Band selects the band to be adjusted.  Center Freq (Hz) displays the center frequency for the current band.  Gain (dB) adjusts the amount of cut or boost applied at the center frequency for the current band.  Maximum Gain specifies the maximum possible setting of the Gain parameter for the current band.  Values between 0 and 15dB can be set.  Minimum Gain specifies the minimum possible setting of the Gain parameter for the current band.  Values between -30 and 0dB can be set.

Active Band and Gain may also be adjusted by dragging the band controls shown inside the graph.  The selected band control becomes yellow, and dragging it up/down affects Gain for that band.  Flatten Band and Flatten All change the gain of the current band or all bands to 0dB (flat).  Bypass Band and Bypass All disable the band(s) without changing settings.  Drag Points turns on/off the band controls, revealing the resultant curve only.