Motu M4 Audio 4 channel setup

Hello:

I have a Motu M4 connected to a Win11 machine.

I would like to have independent control of 4 oscillators/sound sources.

There seems to be a limitation that windows will only allow 2 channels of audio I/O.

Is there a simple way to configure and use 4 independent audio I/O channels?

Thank you,

TomC

Hello @TomC,

Take a look at this example:

processing-sound/examples/IO/MultiChannelOutput/MultiChannelOutput.pde at main · processing/processing-sound · GitHub

It states:

// some multi-channel USB audio interfaces don’t show the correct number of
// output channels using the default audio drivers on Windows. If this is the
// case, try loading PortAudio support at the very top of your sketch with the
// following command (see the LowLevelEngine example for details):

// MultiChannel.usePortAudio();

:)