ZDF true 2 2 if (<ZDFON> == 1) then kjitter jitter <ZDF_jitter depth>, <ZDF_jitter min>, <ZDF_jitter max> kQ = <ZDF_resonance> klog logcurve kQ, 1.8 printk2 klog al, abpL, ahpL zdf_2pole_mode ain1, <ZDF_frequency cutoff> + <ZDF_frequency cutoff> * kjitter, kQ ; don't use lowpass filter here ar, abpR, ahpR zdf_2pole_mode ain2, <ZDF_frequency cutoff> + <ZDF_frequency cutoff> * kjitter, kQ ; use only for bandpass and highpass (12 dB) alpL zdf_ladder ain1, <ZDF_frequency cutoff> + <ZDF_frequency cutoff> * kjitter, kQ ; but use this lowpass (24 dB) alpR zdf_ladder ain2, <ZDF_frequency cutoff> + <ZDF_frequency cutoff> * kjitter, kQ alpL *= <ZDF_lowpass gain> ; filters gain Left ahpL *= <ZDF_highpass gain> abpL *= <ZDF_bandpass gain> alpR *= <ZDF_lowpass gain> ; filters gain Right ahpR *= <ZDF_highpass gain> abpR *= <ZDF_bandpass gain> aout1 = ((ahpL + alpL + abpL) * klog) *.5 ; mix all filter gains aout2 = ((ahpR + alpR + abpR) * klog) *.5 else aout1 = ain1 aout2 = ain2 endif DESCRIPTION: uses the zdf filter opcodes, for lowpass, highpass and bandpass. Additional jitter is provided CONTROLLERS: see the help balloon when hovering over the controllers in the instrument. Help can be turned off by pressing the 'I' button next to the play bar. --- version 1.00, October 2020 - initial version 5 5 DOT true 0 0 Group 0x00000033 0x000000ff 0xffffffff true 20 20 10 10 ZDF 0x4d8080ff 0x000000ff 0xffffffff false 170 20 ZDF_frequency cutoff 106 20 cutoff frequency of filters true 20.0 20000.0 12807.200000000006 40 true true true System Regular 12.0 ZDF_lowpass gain 10 32 gain of lowpass filter true 0.0 1.0 0.1 1.0 78 true false ZDF_resonance 150 20 gain of feedback of filters true 0.5 25.0 10.055000000000003 40 true true true System Regular 12.0 ZDF_bandpass gain 64 32 gain of bandpass filter true 0.0 0.5 0.1 0.0 78 true false ZDF_highpass gain 37 32 gain of highpass filter true 0.0 1.0 0.1 0.0 78 true false 220 10 Jitter 0x00000033 0x000000ff 0xffffffff true 20 20 ZDF_jitter depth 10 10 depth of jitter true 0.0 1.0 0.0 35 true true true System Regular 12.0 ZDF_jitter max 90 10 maximum limit of jitter frequency true 0.0 100.0 100.0 35 true true true System Regular 12.0 ZDF_jitter min 50 10 minimum limit of jitter frequency true 0.0 100.0 69.0 35 true true true System Regular 12.0 35 20 System Regular 12.0 65 20 System Regular 12.0 10 20 System Regular 12.0 ZDFON 0 0 bypass true