As a cognitive neuroscience grad student, I have a sudden need for low-latency audio stimulation.  In short I have two needs:<p>1.  I need to reduce jitter between programmatic audio playback and actual response in the headset.  This is the biggest priority.<p>2. I need to reduce latency between the aforementioned systems.<p>3. I need to accurately track the time at which audio playback occurred.<p>Where can I learn more about this stuff?  What basic vocabulary do I need to make relevant google queries?
Ask HN: Where can I find info on low-latency audio programming?