10-180
KDFX Reference
KDFX Algorithm Specifications
970 5 Band EQ
Stereo bass and treble shelving filters and 3 parametric EQs
PAUs: 3
This algorithm is a stereo 5 band equalizer with 3 bands of parametric EQ and with bass and treble tone 
controls. The user has control over the gain, frequency and bandwidth of each band of parametric EQ and 
control of the gain and frequencies of the bass and treble tone controls. The controls for the two stereo 
channels are ganged.
Parameters
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In/Out When set to ÒInÓ the tone controls are active; when set to ÒOutÓ the tone controls are 
bypassed.
Bass Gain The amount of boost or cut that the Þlter should apply to the low frequency signals in dB. 
Every increase of 6 dB approximately doubles the amplitude of the signal. Positive values 
boost the bass signal below the speciÞed frequency. Negative values cut the bass signal 
below the speciÞed frequency.
Bass Freq The center frequency of the bass shelving Þlters in intervals of one semitone.
Treb Gain The amount of boost or cut that the Þlter should apply to the high frequency signals in dB. 
Every increase of 6 dB approximately doubles the amplitude of the signal. Positive values 
boost the treble signal above the speciÞed frequency. Negative values cut the treble signal 
above the speciÞed frequency.
Treb Freq The center frequency of the treble shelving Þlters in intervals of one semitone.
Midn  Gain The amount of boost or cut that the Þlter should apply in dB. Every increase of 6 dB 
approximately doubles the amplitude of the signal. Positive values boost the signal at the 
speciÞed frequency.  Negative values cut the signal at the speciÞed frequency.
In/Out In or Out
Bass Gain -79.0 to 24.0 dB Treb Gain -79.0 to 24.0 dB
Bass Freq 16 to 25088 Hz Treb Freq 16 to 25088 Hz
Mid1 Gain -79.0 to 24.0 dB Mid2 Gain -79.0 to 24.0 dB
Mid1 Freq 16 to 25088 Hz Mid2 Freq 16 to 25088 Hz
Mid1 Width 0.010 to 5.000 oct Mid2 Width 0.010 to 5.000 oct
Mid3 Gain -79.0 to 24.0 dB
Mid3 Freq 16 to 25088 Hz
Mid3 Width 0.010 to 5.000 oct