Linux. How-to get/send sound from/to remote pc

Needs:
* SSH
* arecord
* aplay

Example:
arecord | ssh RemoteLinuxPC aplay -- send my voice to remote Linux PC.
ssh RemoteLinuxPC arecord | aplay -- get remote voice from remote Linux PC.

Also possible run vlc from remote pc using SSH with X forwarding.
ssh -X RemoteLinuxPC vlc -- find options record from ...

Anyway it's possible...