Could you show me how to connect this to the device Bela? Pure data doesn’t work exactly the same when using Bela. I understand all these concepts but I can’t seem to use a “analog in” on the Bela to control these filter options
I've been going through this who series (great work!) and up till now everything made sense. However, your description of vcf~ here does not align with what I see in PD's help. It states that vcf~ is (solely) a band pass intended to take in audio/signal to set the freq and a number to set the Q.
Thanks for the positive comments on the series. I'm glad it's useful. Checking the [vcf~] again, the current version of Pd does appear to send a bandpass signal out the left outlet and a resonant lowpass signal out the right outlet. Hopefully that's what I said in this video :)
@@QCGInteractiveMusic Thanks for the quick reply. It may be that I'm using purr-data, not sure. But the help (I see) has the right inlet being the "Q or filter sharpness". In that case how would one set the resonance level? Does a "sharper" narrower Q mean more resonance? Oddly, the purr-data help has the outputs as "1. The filtered signal (the real part)" and the "2. The filtered signal (the imaginary part)". Which is, to my simpleton brain, not super helpful. Most importantly the sound I hear does not match your demo and value changes don't update the sound in the same way. Oh well. Maybe something will make it click for me down the road.
Could you show me how to connect this to the device Bela?
Pure data doesn’t work exactly the same when using Bela. I understand all these concepts but I can’t seem to use a “analog in” on the Bela to control these filter options
I've been going through this who series (great work!) and up till now everything made sense. However, your description of vcf~ here does not align with what I see in PD's help. It states that vcf~ is (solely) a band pass intended to take in audio/signal to set the freq and a number to set the Q.
Thanks for the positive comments on the series. I'm glad it's useful. Checking the [vcf~] again, the current version of Pd does appear to send a bandpass signal out the left outlet and a resonant lowpass signal out the right outlet. Hopefully that's what I said in this video :)
@@QCGInteractiveMusic Thanks for the quick reply.
It may be that I'm using purr-data, not sure. But the help (I see) has the right inlet being the "Q or filter sharpness". In that case how would one set the resonance level? Does a "sharper" narrower Q mean more resonance?
Oddly, the purr-data help has the outputs as "1. The filtered signal (the real part)" and the "2. The filtered signal (the imaginary part)". Which is, to my simpleton brain, not super helpful.
Most importantly the sound I hear does not match your demo and value changes don't update the sound in the same way. Oh well. Maybe something will make it click for me down the road.