CrossX true 2 2 if (<CrossXON> == 1) then kfreq_low = <CrossX_freq lowX> kfreq_high = <CrossX_freq highX> kfreq_mid = (<CrossX_freq highX> - <CrossX_freq lowX>) * .5 kfreq_width = kfreq_mid - kfreq_low ; printk2 kfreq_width ;------------------- if (<CrossX_filterband> == 1) then asiglpL ButtLP ain1, kfreq_low, <CrossX_filterdepth> asiglpL *= <CrossX_freq lowY> asiglpR ButtLP ain2, kfreq_low, <CrossX_filterdepth> asiglpR *= <CrossX_freq lowY> else asiglpL = 0 asiglpR = 0 endif ;-------------------------------- if (<CrossX_filterband> == 2) then asighpL ButtHP ain1, <CrossX_freq highX>, <CrossX_filterdepth> asighpL *= <CrossX_freq highY> asighpR ButtHP ain2, <CrossX_freq highX>, <CrossX_filterdepth> asighpR *= <CrossX_freq highY> else asighpL = 0 asighpR = 0 endif ;-------------------- if(<CrossX_filterband> == 3) then asigbpL ButtBP ain1, kfreq_mid, kfreq_width,4 asigbpR ButtBP ain2, kfreq_mid, kfreq_width,4 else asigbpL = 0 asigbpR = 0 endif ;--------------------------------------- aout1 = asigbpL + asighpL + asiglpL ;add them aout2 = asigbpR + asighpR + asiglpR else aout1 = ain1 aout2 = ain2 endif DESCRIPTION: CrossX is a somewhat strange Blue effect, as all Blue effects have 2 signal inputs and 2 signal outputs. CrossX does have this of course, but if you want to divide an incoming signal into 3 frequencybands, one should have 2 inputs and 6 outputs (= 2 x 3). This is not how the Blue mixer is set up. A workaround is to divide the incoming signal into 3 Subchannels, each with its own CrossX effect. One Subchannel for the Lowpass, one for the Mid, one for the Highpass. Disadvantage is that when you want to change the frequencybands of one of the Crossx effects, you should copy this behaviour so all they all match... The CrossX divides the signal in 3 band spectra: low, mid, high. In the pre-fade of a Blue mixer strip, add 3 sends to 3 different Subchannels. In each Subchannel, put the CrossX and set the checkbox to active for the LOWpass, BANDpass and HIGHpass. The Y axis represnts the amplitude of each band, and the X axis of the 2 windows LOW and HIGH determine the LOWpass frequency cutoff and HIGHpass frequency cutoff. On each of the Subchannel (= spectrumband) it is now possible to add effects or adjust the volume. You can mix the 3 outputs of the Subchannels and its effects together again , for example in a 4th Subchannel, to create different sound textures from one sound source. CONTROLLERS: ON/OFF - bypass LOW/HIGH/BANDpass - frequency band of filter(s) filterdepth - set steep slope of filter(s) XY controllers - set frequency and gain --- version 1.21, May 2020 - added comments on controllers version 1.2, 2019 - XY controller improvements version 1.1, februari 2018 - added filter depth - used modified buttpass UDO from Victor Lazarinni version 1.0 , January 2018 - initial version by Menno Knevel - 3 band spectrum divider - checkbox on/off ButtLP a akio asig,kf,iN,icnt xin if icnt >= iN goto cont asig ButtLP asig,kf,iN,icnt+1 cont: xout butterlp(asig,kf) ButtHP a akio asig,kf,iN,icnt xin if icnt >= iN goto cont asig ButtHP asig,kf,iN,icnt+1 cont: xout butterhp(asig,kf) ButtBP a akkio asig,kf,kbw,iN,icnt xin if icnt >= iN-1 goto cont asig ButtBP asig,kf,kbw,iN,icnt+1 cont: xout butterbp(asig,kf,kbw) 2 2 DOT true 0 0 Group 0x00000033 0x000000ff 0xffffffff true 20 20 CrossXON 0 0 true 12 14 Group 0x4d8080ff 0x000000ff 0xffffffff false 20 20 CrossX_filterband 20 10 false 0 12 true LOWpass 1 HIGHpass 2 BANDpass 3 CrossX_filterdepth 290 10 false 1.0 4.0 1 4.0 50 true true CrossX_freq high 220 40 true 170 80 5000.0 10000.0 0.0 1.0 5000.0 1.0 true true 355 120 System Regular 12.0 190 121 System Regular 12.0 220 16 System Regular 12.0 150 120 System Regular 12.0 CrossX_freq low 10 40 true 170 80 1.0 250.0 0.0 1.0 118.17647058823529 0.44999999999999996 true true CrossX_freq band 184 37 true 0.0 1.0 0.1 1.0 90 true false