Hi,

I am a newbie.

I am running pd (pd-l2ork) on a raspberry 3, fitted with an audio card (cirrus audio).

On the pd audio channel setup, the adc and dac of the cirrus card appears as 2 channels input and two channels output.

Q: What is the way to treat separately the data from the right channel, and the data from the left channel (say applying a different filter on each channel ) ?

Thanks !

Hi Francois,

I am not sure I understand what is your problem, but when you create a [adc~] you will have two outlets, one for each channel. Same thing for the [dac~], which has two inlets. So from the separate outlets of the [adc~] you can do whatever you want with each channel individually before sending the result to the [dac~]. If you have other channel configurations, you can use these as follows: [dac~ 4] for instance will have one single inlet and will output the signal via channel 4, while [dac~ 1 3 4] will have three inlets for channels 1, 3 and 4, respectively.

Does that answer your question or am I misunderstanding you?

Cheers,
Gilberto

Hi Gilberto,
yes, thanks, it fully answers my questions !

cheers,
Francois

Hi Francois,

Great, good luck and feel free to ask more things in the forum! And in case you'd be interested, check this excellent book by Johannes Kreidler which teaches Pd from the very basics: http://pd-tutorial.com/

Cheers,
Gilberto