d068b8a8_PulseAudio_and_Jack__Pro_Audio__i_e__Jack_
Must support latencies low enough for telephony and games. Also covers high latency uses, such as movie and music playback (2s of latency is a good choice). [Pro Audio (i.e. Jack)] 
Minimal latencies are a definining requirement.
PulseAudio and Jack
Pro Audio (i.e. Jack)