I was hoping there may be some users of convolution DSP and multi channel interfaces that could help me correctly set my output channel mask, for a JBL M2 crossover.
My Interface is: Motu Mk5 Ultralite.
State of Play.
No matter what I try I can’t channel map successfully to channel 1,2,3,4 in sequential channel order. I can only get Channel 1,2 then 5,6 for a 4 channel convolution crossover. Its playing havoc with my OCD.
This is my 4 channel convolution cfg file:
44100 2 4 33
0 0
0 0 0 0
M2low.wav
0
0.0
0.0
M2high.wav
0
0.0
1.0
M2low.wav
0
1.0
2.0
M2high.wav
0
1.0
3.0
I have tried every combination under the sun, with channel mask set to 0 etc, but channel 2,3 remain skipped. I honestly don’t understand how to derive this channel mask meaningfully, and I suspect the answer is in understanding how to assign masking correctly. Unfortunately the instructions at best are confusing, and lack detail for a first timer. So any help to understand this would be most appreciated.
http://convolver.sourceforge.net/config.html
Its worth highlighting, I can channel map channels 2/3 perfectly using procedural EQ via Roon… Its worth noting Roon addresses these channels as Center & Low frequency.
…I can also correctly map when using a test 8ch convolution cfg file. Like this:
44100 2 8 0
0 0
0 0 0 0 0 0 0 0
M2high.wav
0
0.0
0.0
M2high.wav
0
0.0
2.0
M2high.wav
0
0.0
4.0
M2high.wav
0
0.0
6.0
M2low.wav
0
1.0
1.0
M2low.wav
0
1.0
3.0
M2low.wav
0
1.0
5.0
M2low.wav
0
1.0
7.0
Any thoughts to channel mapped in sequence for a 4channel convolution crossover?? Any help would be most appreciated.