Kurzweil K2661, Musician’S Reference Manual

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KDFX Reference
KDFX Algorithm Specifications
10-241
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 “In” the tone controls are active; when set to “Out” the tone controls are
bypassed.
Bass Gain The amount of boost or cut that the fi lter 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 speci
fi ed frequency. Negative values cut the bass signal
below the speci fi ed frequency.
Bass Freq The center frequency of the bass shelving fi lters in intervals of one semitone.
Treb Gain The amount of boost or cut that the fi lter 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 speci
fi ed frequency. Negative values cut the treble signal
above the speci fi ed frequency.
Treb Freq The center frequency of the treble shelving fi lters in intervals of one semitone.
Mid n Gain The amount of boost or cut that the fi lter should apply in dB. Every increase of 6 dB
approximately doubles the amplitude of the signal. Positive values boost the signal at the
speci
fi ed frequency. Negative values cut the signal at the speci fi ed 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