I have an interesting question where I do not have an answer yes. Hope someone knows a solution.
There is a device (a special radio tuner) connected via USB and seen as a sound card. It works fine, recognized by the system as an Alsa sound device.
There is an application which is processing the input audio using Alsa or OSS layer (/dev/dsp). The problem is, that these two must be installed in two different machines interconnected via the network, so on the second machines there must be a virtual soundcard delivering audio from the first machine.
Any advice would be appreciated.