#define PARAM_INFO(name, unit, minValue, maxValue, defaultValue, flags) {\
name, NULL, 0, CFSTR(name), unit, minValue, maxValue, defaultValue, flags\
}
#pragma mark ____Filterizer Parameters
// FilterCutoff
static AudioUnitParameterInfo Filter_Cutoff_info
= PARAM_INFO( "Filter Cutoff",
kAudioUnitParameterUnit_Hertz,
30.0, //min
22000.0, //max
1000.0, //default
kAudioUnitParameterFlag_DisplayLogarithmic // flags
);