use different effects on different channels ?

[fjgaston]

Hi,
When using YummyDSP, we can use the 2 channels of our converters but I can't see how to configure some effect nodes only on one of the two channels.

BTW, YummyDSP works fine for me with PCM1802 and PCM5102a converters.

[garygru]

Hi,
yes that's a drawback of the simple design. But you can instantiate two mono yummyDSP classes. One for the left and one for the right channel. Great to hear that it works with your converters, too.

[fjgaston]

But you can instantiate two mono yummyDSP classes

how can I do this ?
Should I have two audiodrivers ?

[fjgaston]

Oh I think I can play within this loop in the example
`
for (int i = 0; i < AudioDriver::BufferSize; i++) {

  for (int ch = 0; ch < channelCount; ch++) {

  sample = i2sCodec.readSample(i, ch);
  
  sample = dsp.process(sample, ch);

  i2sCodec.writeSample(sample, i, ch);
  }`

and have different dsp setup for both channels

[garygru]

You need one stereo AudioDriver (i2sCodec) and two mono dsp instances.

[fjgaston]

yeah I think I just figured it out.
Thank you for your reactivity