If you mean split channels for packet & HF using both channels of an
audio sound card ie. draws then:

https://github.com/nwdigitalradio/split-channels

or there is good split channel support in the up coming nwdr15.img
release:

https://github.com/nwdigitalradio/n7nix/tree/master/splitchan

You are right the Wiki entry for:
Creating Virtual Sound Cards for the UDRC or DRAWS
does not work.
/Basil

Cowan Bowman <cowan@...> writes: