VBAN, The VB-Audio Network Protocol:
VBAN Protocol has been designed for real-time transport of digital audio stream in IP-based network environments. VBAN allows to send or / and receive audio to / from other computers of any local networks. Voicemeeter already allows easy way to manage several incoming / outgoing streams.
For Any Local Network Infrastructure:
Based on UDP Protocol, VBAN is made for Audio Pro and Audiophiles, to transport multichannel audio in native PCM format (all sampling rate supported). Developed like a “RADIO” transmitter / receptor system, the sender is always master and the receiver is always slave.
Vsound is a Linux / Unix application which allows you to digitally record the output of another program such as RealPlayer. The recorded output can be saved to a WAV file or can be piped into another program such as an MP3 encoder…
Soundflower is a MacOS system extension that allows applications to pass audio to other applications. Soundflower is easy to use, it simply presents itself as an audio device, allowing any audio application to send and receive audio with no other support needed. ~ code.google.com